diff --git a/src/Spring/Spring.Data/Dao/ConcurrencyFailureException.cs b/src/Spring/Spring.Data/Dao/ConcurrencyFailureException.cs
index e499fc80..2b307f31 100644
--- a/src/Spring/Spring.Data/Dao/ConcurrencyFailureException.cs
+++ b/src/Spring/Spring.Data/Dao/ConcurrencyFailureException.cs
@@ -26,22 +26,22 @@ using System.Runtime.Serialization;
 #endregion
 
 namespace Spring.Dao
-{
-	/// <summary> 
-	/// Exception thrown on concurrency failure. This exception should be
-	/// sublassed to indicate the type of failure - optimistic locking,
-	/// failure to acquire lock, etc.
-	/// </summary>
-	/// <remarks>
-	/// <p>
-	/// This exception will be thrown either by O/R mapping tools or by custom DAO
-	/// implementations.
-	/// </p>
-	/// </remarks>
-	/// <author>Thomas Risberg</author>
-	/// <author>Griffin Caprio (.NET)</author>
+{
+    /// <summary> 
+    /// Exception thrown on concurrency failure. This exception should be
+    /// sublassed to indicate the type of failure - optimistic locking,
+    /// failure to acquire lock, etc.
+    /// </summary>
+    /// <remarks>
+    /// <p>
+    /// This exception will be thrown either by O/R mapping tools or by custom DAO
+    /// implementations.
+    /// </p>
+    /// </remarks>
+    /// <author>Thomas Risberg</author>
+    /// <author>Griffin Caprio (.NET)</author>
 	[Serializable]
-	public class ConcurrencyFailureException : DataAccessException
+	public class ConcurrencyFailureException : TransientDataAccessException
 	{
 		/// <summary>
 		/// Creates a new instance of the
@@ -82,8 +82,8 @@ namespace Spring.Dao
 		/// <param name="context">
 		/// The <see cref="System.Runtime.Serialization.StreamingContext"/>
 		/// that contains contextual information about the source or destination.
-		/// </param>
-		protected ConcurrencyFailureException(
+		/// </param>
+        protected ConcurrencyFailureException(
 			SerializationInfo info, StreamingContext context ) : base( info, context ) {}
 	}
 }
\ No newline at end of file
diff --git a/src/Spring/Spring.Data/Dao/TransientDataAccessException.cs b/src/Spring/Spring.Data/Dao/TransientDataAccessException.cs
new file mode 100644
index 00000000..3577a2d7
--- /dev/null
+++ b/src/Spring/Spring.Data/Dao/TransientDataAccessException.cs
@@ -0,0 +1,83 @@
+#region License
+
+/*
+ * Copyright 2002-2004 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#endregion
+
+#region Imports
+
+using System;
+using System.Runtime.Serialization;
+
+#endregion
+
+namespace Spring.Dao
+{
+    /// <summary> 
+    /// Root of the hierarchy of data access exception that are considered transient - 
+    /// where a previously failed operation might be able to succeed when the operation
+    /// is retried without any intervention by application-level functionality.
+    /// </summary>
+    /// <author>Thomas Risberg</author>
+    /// <author>Mark Pollack (.NET)</author>
+	[Serializable]
+    public abstract class TransientDataAccessException : DataAccessException
+	{
+		/// <summary>
+		/// Creates a new instance of the
+		/// <see cref="Spring.Dao.TransientDataAccessException"/> class.
+		/// </summary>
+		public TransientDataAccessException() : base("No Exception Message") {}
+
+		/// <summary>
+		/// Creates a new instance of the
+        /// <see cref="Spring.Dao.TransientDataAccessException"/> class.
+		/// </summary>
+		/// <param name="message">
+		/// A message about the exception.
+		/// </param>
+		public TransientDataAccessException( string message ) : base( message ) {}
+
+		/// <summary>
+		/// Creates a new instance of the
+		/// <see cref="Spring.Dao.TransientDataAccessException"/> class.
+		/// </summary>
+		/// <param name="message">
+		/// A message about the exception.
+		/// </param>
+		/// <param name="rootCause">
+		/// The root exception (from the underlying data access API, such as ADO.NET).
+		/// </param>
+		public TransientDataAccessException( string message, Exception rootCause)
+			: base( message , rootCause ) {}
+
+		/// <summary>
+		/// Creates a new instance of the
+        /// <see cref="Spring.Dao.TransientDataAccessException"/> class.
+		/// </summary>
+		/// <param name="info">
+		/// The <see cref="System.Runtime.Serialization.SerializationInfo"/>
+		/// that holds the serialized object data about the exception being thrown.
+		/// </param>
+		/// <param name="context">
+		/// The <see cref="System.Runtime.Serialization.StreamingContext"/>
+		/// that contains contextual information about the source or destination.
+		/// </param>
+        protected TransientDataAccessException(
+			SerializationInfo info, StreamingContext context ) : base( info, context ) {}
+	}
+}
\ No newline at end of file
diff --git a/src/Spring/Spring.Data/Dao/TransientDataAccessResourceException.cs b/src/Spring/Spring.Data/Dao/TransientDataAccessResourceException.cs
new file mode 100644
index 00000000..e5bea460
--- /dev/null
+++ b/src/Spring/Spring.Data/Dao/TransientDataAccessResourceException.cs
@@ -0,0 +1,82 @@
+#region License
+
+/*
+ * Copyright 2002-2004 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#endregion
+
+#region Imports
+
+using System;
+using System.Runtime.Serialization;
+
+#endregion
+
+namespace Spring.Dao
+{
+    /// <summary> 
+    /// RDta access exception thrown when a resource fails temporarily and the operation can be
+    /// retried.
+    /// </summary>
+    /// <author>Thomas Risberg</author>
+    /// <author>Mark Pollack (.NET)</author>
+	[Serializable]
+    public class TransientDataAccessResourceException : TransientDataAccessException
+	{
+		/// <summary>
+		/// Creates a new instance of the
+		/// <see cref="Spring.Dao.TransientDataAccessResourceException"/> class.
+		/// </summary>
+		public TransientDataAccessResourceException() : base("No Exception Message") {}
+
+		/// <summary>
+		/// Creates a new instance of the
+        /// <see cref="Spring.Dao.TransientDataAccessResourceException"/> class.
+		/// </summary>
+		/// <param name="message">
+		/// A message about the exception.
+		/// </param>
+		public TransientDataAccessResourceException( string message ) : base( message ) {}
+
+		/// <summary>
+		/// Creates a new instance of the
+		/// <see cref="Spring.Dao.TransientDataAccessResourceException"/> class.
+		/// </summary>
+		/// <param name="message">
+		/// A message about the exception.
+		/// </param>
+		/// <param name="rootCause">
+		/// The root exception (from the underlying data access API, such as ADO.NET).
+		/// </param>
+		public TransientDataAccessResourceException( string message, Exception rootCause)
+			: base( message , rootCause ) {}
+
+		/// <summary>
+		/// Creates a new instance of the
+        /// <see cref="Spring.Dao.TransientDataAccessResourceException"/> class.
+		/// </summary>
+		/// <param name="info">
+		/// The <see cref="System.Runtime.Serialization.SerializationInfo"/>
+		/// that holds the serialized object data about the exception being thrown.
+		/// </param>
+		/// <param name="context">
+		/// The <see cref="System.Runtime.Serialization.StreamingContext"/>
+		/// that contains contextual information about the source or destination.
+		/// </param>
+        protected TransientDataAccessResourceException(
+			SerializationInfo info, StreamingContext context ) : base( info, context ) {}
+	}
+}
\ No newline at end of file
diff --git a/src/Spring/Spring.Data/Data/Common/ErrorCodes.cs b/src/Spring/Spring.Data/Data/Common/ErrorCodes.cs
index 29e30c40..455ed2c2 100644
--- a/src/Spring/Spring.Data/Data/Common/ErrorCodes.cs
+++ b/src/Spring/Spring.Data/Data/Common/ErrorCodes.cs
@@ -1,159 +1,167 @@
-#region Licence
-
-/*
- * Copyright © 2002-2005 the original author or authors.
- * 
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * 
- *      http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#endregion
-
-#region Imports
-
-using System;
-using Common.Logging;
-
-#endregion
-
-namespace Spring.Data.Common
-{
-    /// <summary>
-    /// Holds ADO.NET error codes for a particular provider. 
-    /// </summary>
-    /// <remarks>
-    /// Used by ErrorCodeExceptionTranslator.  The embedded resource
-    /// "dbProviders.xml" in Spring.Data.Common contains default
-    /// ErrorCodes instances for various providers.
-    /// </remarks>
-    /// <author>Mark Pollack (.NET)</author>
-    public class ErrorCodes 
-    {
-        #region Fields
-        private string[] databaseProductNames;
-
-        private string[] badSqlGrammarCodes = new String[0];
-
-        private string[] invalidResultSetAccessCodes = new String[0];
-
-        private string[] dataAccessResourceFailureCodes = new String[0];
-
-        private string[] permissionDeniedCodes = new String[0];
-
-        private string[] dataIntegrityViolationCodes = new String[0];
-	
-        private string[] cannotAcquireLockCodes = new String[0];
-
-        private string[] deadlockLoserCodes = new String[0];
-
-        private string[] cannotSerializeTransactionCodes = new String[0];
-
-        private string[] duplicateKeyCodes = new string[0];
-
-        // CustomErrorCodesTranslation[] customTranslations;
-        #endregion
-
-        #region Constants
-
-        /// <summary>
-        /// The shared log instance for this class (and derived classes). 
-        /// </summary>
-        protected static readonly ILog log =
-            LogManager.GetLogger(typeof (ErrorCodes));
-
-        #endregion
-
-        #region Constructor (s)
-        /// <summary>
-        /// Initializes a new instance of the <see cref="ErrorCodes"/> class.
-        /// </summary>
-        public 	ErrorCodes()
-        {
-
-        }
-
-        #endregion
-
-        #region Properties
-        public string DatabaseProductName
-        {
-            get
-            {
-                return (databaseProductNames != null && databaseProductNames.Length > 0 ?
-                        databaseProductNames[0] : null);
-            }
-        }
-
-        public string[] DatabaseProductNames
-        {
-            get { return databaseProductNames; }
-            set { databaseProductNames = value; }
-        }
-
-        public string[] BadSqlGrammarCodes
-        {
-            get { return badSqlGrammarCodes; }
-            set { badSqlGrammarCodes = value; }
-        }
-
-        public string[] InvalidResultSetAccessCodes
-        {
-            get { return invalidResultSetAccessCodes; }
-            set { invalidResultSetAccessCodes = value; }
-        }
-
-        public string[] DataAccessResourceFailureCodes
-        {
-            get { return dataAccessResourceFailureCodes; }
-            set { dataAccessResourceFailureCodes = value; }
-        }
-
-        public string[] PermissionDeniedCodes
-        {
-            get { return permissionDeniedCodes; }
-            set { permissionDeniedCodes = value; }
-        }
-
-        public string[] DataIntegrityViolationCodes
-        {
-            get { return dataIntegrityViolationCodes; }
-            set { dataIntegrityViolationCodes = value; }
-        }
-
-        public string[] CannotAcquireLockCodes
-        {
-            get { return cannotAcquireLockCodes; }
-            set { cannotAcquireLockCodes = value; }
-        }
-
-        public string[] DeadlockLoserCodes
-        {
-            get { return deadlockLoserCodes; }
-            set { deadlockLoserCodes = value; }
-        }
-
-        public string[] CannotSerializeTransactionCodes
-        {
-            get { return cannotSerializeTransactionCodes; }
-            set { cannotSerializeTransactionCodes = value; }
-        }
-
+#region Licence
+
+/*
+ * Copyright © 2002-2005 the original author or authors.
+ * 
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#endregion
+
+#region Imports
+
+using System;
+using Common.Logging;
+
+#endregion
+
+namespace Spring.Data.Common
+{
+    /// <summary>
+    /// Holds ADO.NET error codes for a particular provider. 
+    /// </summary>
+    /// <remarks>
+    /// Used by ErrorCodeExceptionTranslator.  The embedded resource
+    /// "dbProviders.xml" in Spring.Data.Common contains default
+    /// ErrorCodes instances for various providers.
+    /// </remarks>
+    /// <author>Mark Pollack (.NET)</author>
+    public class ErrorCodes 
+    {
+        #region Fields
+        private string[] databaseProductNames;
+
+        private string[] badSqlGrammarCodes = new String[0];
+
+        private string[] invalidResultSetAccessCodes = new String[0];
+
+        private string[] duplicateKeyCodes = new string[0];
+
+        private string[] dataIntegrityViolationCodes = new String[0];
+
+        private string[] permissionDeniedCodes = new String[0];
+
+        private string[] dataAccessResourceFailureCodes = new String[0];
+
+        private string[] transientAccessResourceFailureCodes = new String[0];
+
+        private string[] cannotAcquireLockCodes = new String[0];
+
+        private string[] deadlockLoserCodes = new String[0];
+
+        private string[] cannotSerializeTransactionCodes = new String[0];
+
+        // CustomErrorCodesTranslation[] customTranslations;
+        #endregion
+
+        #region Constants
+
+        /// <summary>
+        /// The shared log instance for this class (and derived classes). 
+        /// </summary>
+        protected static readonly ILog log =
+            LogManager.GetLogger(typeof (ErrorCodes));
+
+        #endregion
+
+        #region Constructor (s)
+        /// <summary>
+        /// Initializes a new instance of the <see cref="ErrorCodes"/> class.
+        /// </summary>
+        public 	ErrorCodes()
+        {
+
+        }
+
+        #endregion
+
+        #region Properties
+        public string DatabaseProductName
+        {
+            get
+            {
+                return (databaseProductNames != null && databaseProductNames.Length > 0 ?
+                        databaseProductNames[0] : null);
+            }
+        }
+
+        public string[] DatabaseProductNames
+        {
+            get { return databaseProductNames; }
+            set { databaseProductNames = value; }
+        }
+
+        public string[] BadSqlGrammarCodes
+        {
+            get { return badSqlGrammarCodes; }
+            set { badSqlGrammarCodes = value; }
+        }
+
+        public string[] InvalidResultSetAccessCodes
+        {
+            get { return invalidResultSetAccessCodes; }
+            set { invalidResultSetAccessCodes = value; }
+        }
+
+        public string[] DataAccessResourceFailureCodes
+        {
+            get { return dataAccessResourceFailureCodes; }
+            set { dataAccessResourceFailureCodes = value; }
+        }
+
+        public string[] PermissionDeniedCodes
+        {
+            get { return permissionDeniedCodes; }
+            set { permissionDeniedCodes = value; }
+        }
+
+        public string[] DataIntegrityViolationCodes
+        {
+            get { return dataIntegrityViolationCodes; }
+            set { dataIntegrityViolationCodes = value; }
+        }
+
+        public string[] CannotAcquireLockCodes
+        {
+            get { return cannotAcquireLockCodes; }
+            set { cannotAcquireLockCodes = value; }
+        }
+
+        public string[] TransientAccessResourceFailureCodes
+        {
+            get { return transientAccessResourceFailureCodes; }
+            set { transientAccessResourceFailureCodes = value; }
+        }
+
+        public string[] DeadlockLoserCodes
+        {
+            get { return deadlockLoserCodes; }
+            set { deadlockLoserCodes = value; }
+        }
+
+        public string[] CannotSerializeTransactionCodes
+        {
+            get { return cannotSerializeTransactionCodes; }
+            set { cannotSerializeTransactionCodes = value; }
+        }
+
         public string[] DuplicateKeyCodes
         {
             get { return duplicateKeyCodes; }
             set { duplicateKeyCodes = value; }
-        }
-
-        #endregion
-
-    }
+        }
+
+        #endregion
+
+    }
 }
\ No newline at end of file
diff --git a/src/Spring/Spring.Data/Data/Common/dbproviders.xml b/src/Spring/Spring.Data/Data/Common/dbproviders.xml
index 9d335032..21627714 100644
--- a/src/Spring/Spring.Data/Data/Common/dbproviders.xml
+++ b/src/Spring/Spring.Data/Data/Common/dbproviders.xml
@@ -837,14 +837,20 @@
         <!-- error codes taken from http://publib.boulder.ibm.com/infocenter/iseries/v5r3/index.jsp?topic=/rzala/rzalaco.htm and 
              from Spring.Java sql-error-codes.xml -->
 
-        <property name="ErrorCodes.badSqlGrammarCodes">
+        <property name="ErrorCodes.BadSqlGrammarCodes">
           <value>-007,-029,-097,-104,-109,-115,-128,-199,-204,-206,-301,-408,-441,-491</value>
         </property>
+        <property name="ErrorCodes.DuplicateKeyCodes">
+          <value>-803</value>
+        </property>
+        <property name="ErrorCodes.DataIntegrityViolationCodes">
+          <value>-407,-530,-531,-532,-543,-544,-545,-603,-667,-803</value>
+        </property>
         <property name="ErrorCodes.DataAccessResourceFailureCodes">
           <value>-904,-971</value>
         </property>
-        <property name="ErrorCodes.DataIntegrityViolationCodes">
-          <value>-407,-530,-531,-532,-543,-544,-545,-603,-667,-803</value>
+        <property name="ErrorCodes.TransientDataAccessResourceCodes">
+          <value>-1035,-1218,-30080,-30081</value>
         </property>
         <property name="ErrorCodes.DeadlockLoserCodes">
           <value>-911,-913</value>
@@ -879,14 +885,20 @@
         <!-- error codes taken from http://publib.boulder.ibm.com/infocenter/iseries/v5r3/index.jsp?topic=/rzala/rzalaco.htm and 
              from Spring.Java sql-error-codes.xml -->
 
-        <property name="ErrorCodes.badSqlGrammarCodes">
+        <property name="ErrorCodes.BadSqlGrammarCodes">
           <value>-007,-029,-097,-104,-109,-115,-128,-199,-204,-206,-301,-408,-441,-491</value>
         </property>
+        <property name="ErrorCodes.DuplicateKeyCodes">
+          <value>-803</value>
+        </property>
+        <property name="ErrorCodes.DataIntegrityViolationCodes">
+          <value>-407,-530,-531,-532,-543,-544,-545,-603,-667,-803</value>
+        </property>
         <property name="ErrorCodes.DataAccessResourceFailureCodes">
           <value>-904,-971</value>
         </property>
-        <property name="ErrorCodes.DataIntegrityViolationCodes">
-          <value>-407,-530,-531,-532,-543,-544,-545,-603,-667,-803</value>
+        <property name="ErrorCodes.TransientDataAccessResourceCodes">
+          <value>-1035,-1218,-30080,-30081</value>
         </property>
         <property name="ErrorCodes.DeadlockLoserCodes">
           <value>-911,-913</value>
@@ -923,14 +935,21 @@
         <!-- error codes taken from http://publib.boulder.ibm.com/infocenter/iseries/v5r3/index.jsp?topic=/rzala/rzalaco.htm and 
              from Spring.Java sql-error-codes.xml -->
 
-        <property name="ErrorCodes.badSqlGrammarCodes">
+
+        <property name="ErrorCodes.BadSqlGrammarCodes">
           <value>-007,-029,-097,-104,-109,-115,-128,-199,-204,-206,-301,-408,-441,-491</value>
         </property>
+        <property name="ErrorCodes.DuplicateKeyCodes">
+          <value>-803</value>
+        </property>
+        <property name="ErrorCodes.DataIntegrityViolationCodes">
+          <value>-407,-530,-531,-532,-543,-544,-545,-603,-667,-803</value>
+        </property>
         <property name="ErrorCodes.DataAccessResourceFailureCodes">
           <value>-904,-971</value>
         </property>
-        <property name="ErrorCodes.DataIntegrityViolationCodes">
-          <value>-407,-530,-531,-532,-543,-544,-545,-603,-667,-803</value>
+        <property name="ErrorCodes.TransientDataAccessResourceCodes">
+          <value>-1035,-1218,-30080,-30081</value>
         </property>
         <property name="ErrorCodes.DeadlockLoserCodes">
           <value>-911,-913</value>
@@ -964,15 +983,22 @@
         <constructor-arg name="errorCodeExceptionExpression" value="Errors[0].NativeError"/>
         <!-- error codes taken from http://publib.boulder.ibm.com/infocenter/iseries/v5r3/index.jsp?topic=/rzala/rzalaco.htm and 
              from Spring.Java sql-error-codes.xml -->
-        
-        <property name="ErrorCodes.badSqlGrammarCodes">
+
+
+        <property name="ErrorCodes.BadSqlGrammarCodes">
           <value>-007,-029,-097,-104,-109,-115,-128,-199,-204,-206,-301,-408,-441,-491</value>
         </property>
+        <property name="ErrorCodes.DuplicateKeyCodes">
+          <value>-803</value>
+        </property>
+        <property name="ErrorCodes.DataIntegrityViolationCodes">
+          <value>-407,-530,-531,-532,-543,-544,-545,-603,-667,-803</value>
+        </property>
         <property name="ErrorCodes.DataAccessResourceFailureCodes">
           <value>-904,-971</value>
         </property>
-        <property name="ErrorCodes.DataIntegrityViolationCodes">
-          <value>-407,-530,-531,-532,-543,-544,-545,-603,-667,-803</value>
+        <property name="ErrorCodes.TransientDataAccessResourceCodes">
+          <value>-1035,-1218,-30080,-30081</value>
         </property>
         <property name="ErrorCodes.DeadlockLoserCodes">
           <value>-911,-913</value>
@@ -1010,14 +1036,21 @@
         <!-- error codes taken from http://publib.boulder.ibm.com/infocenter/iseries/v5r3/index.jsp?topic=/rzala/rzalaco.htm and 
              from Spring.Java sql-error-codes.xml -->
 
-        <property name="ErrorCodes.badSqlGrammarCodes">
+
+        <property name="ErrorCodes.BadSqlGrammarCodes">
           <value>-007,-029,-097,-104,-109,-115,-128,-199,-204,-206,-301,-408,-441,-491</value>
         </property>
+        <property name="ErrorCodes.DuplicateKeyCodes">
+          <value>-803</value>
+        </property>
+        <property name="ErrorCodes.DataIntegrityViolationCodes">
+          <value>-407,-530,-531,-532,-543,-544,-545,-603,-667,-803</value>
+        </property>
         <property name="ErrorCodes.DataAccessResourceFailureCodes">
           <value>-904,-971</value>
         </property>
-        <property name="ErrorCodes.DataIntegrityViolationCodes">
-          <value>-407,-530,-531,-532,-543,-544,-545,-603,-667,-803</value>
+        <property name="ErrorCodes.TransientDataAccessResourceCodes">
+          <value>-1035,-1218,-30080,-30081</value>
         </property>
         <property name="ErrorCodes.DeadlockLoserCodes">
           <value>-911,-913</value>
@@ -1241,6 +1274,9 @@
         <property name="ErrorCodes.DataIntegrityViolationCodes">
           <value>423,511,515,530,547,2601,2615,2714</value>
         </property>
+        <property name="ErrorCodes.TransientDataAccessResourceCodes">
+          <value>921,1105</value>
+        </property>
         <property name="ErrorCodes.DeadlockLoserCodes">
           <value>1205</value>
         </property>
@@ -1276,6 +1312,12 @@
         <property name="ErrorCodes.DataIntegrityViolationCodes">
           <value>423,511,515,530,547,2601,2615,2714</value>
         </property>
+        <property name="ErrorCodes.TransientDataAccessResourceCodes">
+          <value>921,1105</value>
+        </property>
+        <property name="ErrorCodes.TransientDataAccessResourceCodes">
+          <value>921,1105</value>
+        </property>
         <property name="ErrorCodes.DeadlockLoserCodes">
           <value>1205</value>
         </property>
@@ -1313,6 +1355,9 @@
         <property name="ErrorCodes.DataIntegrityViolationCodes">
           <value>423,511,515,530,547,2601,2615,2714</value>
         </property>
+        <property name="ErrorCodes.TransientDataAccessResourceCodes">
+          <value>921,1105</value>
+        </property>
         <property name="ErrorCodes.DeadlockLoserCodes">
           <value>1205</value>
         </property>
diff --git a/src/Spring/Spring.Data/Data/Support/ErrorCodeExceptionTranslator.cs b/src/Spring/Spring.Data/Data/Support/ErrorCodeExceptionTranslator.cs
index f417a87c..65618865 100644
--- a/src/Spring/Spring.Data/Data/Support/ErrorCodeExceptionTranslator.cs
+++ b/src/Spring/Spring.Data/Data/Support/ErrorCodeExceptionTranslator.cs
@@ -1,158 +1,158 @@
-#region License
-
-/*
- * Copyright © 2002-2006 the original author or authors.
- * 
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * 
- *      http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#endregion
-
-#region Imports
-
-using System;
-using Common.Logging;
-using Spring.Dao;
-using Spring.Data.Common;
-
-#endregion
-
-namespace Spring.Data.Support
-{
-	/// <summary>
-	/// Implementation of IAdoExceptionTranslator that analyzes provider specific
-	/// error codes and translates into the DAO exception hierarchy.
-	/// </summary>
-	/// <remarks>This class loads the obtains error codes from
-	/// the IDbProvider metadata property ErrorCodes  
-	/// which defines error code mappings for various providers.
-	/// </remarks>
-	/// <author>Mark Pollack (.NET)</author>
-	public class ErrorCodeExceptionTranslator : IAdoExceptionTranslator
-	{
-		#region Fields
-
-	    private ErrorCodes errorCodes;
-
-        private IAdoExceptionTranslator fallbackTranslator;
-	    
-	    private IDbProvider dbProvider;
-	    
-		#endregion
-
-		#region Constants
-
-		/// <summary>
-		/// The shared log instance for this class (and derived classes). 
-		/// </summary>
-		protected static readonly ILog log =
-			LogManager.GetLogger(typeof (ErrorCodeExceptionTranslator));
-
-		#endregion
-
-		#region Constructor (s)
-
-        /// <summary>
-        /// Initializes a new instance of the <see cref="ErrorCodeExceptionTranslator"/> class.
-        /// </summary>
-        /// <param name="provider">The data provider.</param>
-	    public ErrorCodeExceptionTranslator(IDbProvider provider)
-	    {
-	        DbProvider = provider;
-	    }
-
-
-
-        /// <summary>
-        /// Initializes a new instance of the <see cref="ErrorCodeExceptionTranslator"/> class.
-        /// </summary>
-        /// <param name="provider">The data provider.</param>
-        /// <param name="ec">The error code collection.</param>
-        public ErrorCodeExceptionTranslator(IDbProvider provider, ErrorCodes ec)
-        {
-            DbProvider = provider;
-            errorCodes = ec;
-        }
-        
-	  
-
-		#endregion
-
-		#region Properties
-
-        /// <summary>
-        /// Sets the db provider.
-        /// </summary>
-        /// <value>The db provider.</value>
-	    public IDbProvider DbProvider
-	    {
-	        set
-	        {
-	            dbProvider = value;
-                fallbackTranslator = new FallbackExceptionTranslator();
-                errorCodes = dbProvider.DbMetadata.ErrorCodes;
-	            
-	        }
-	    }
-	    
-        /// <summary>
-        /// Gets the error codes for the provider
-        /// </summary>
-        /// <value>The error codes.</value>
-	    public ErrorCodes ErrorCodes
-	    {
-	        get
-	        {
-	            return errorCodes;
-	        }
-	    }
-	    
-		#endregion
-
-        /// <summary>
-        /// Gets or sets the fallback translator to use in case error code based translation
-        /// fails.
-        /// </summary>
-        /// <value>The fallback translator.</value>
-	    public IAdoExceptionTranslator FallbackTranslator
-	    {
-	        get
-	        {
-	            return fallbackTranslator;
-	        }
-	        set
-	        {
-	            fallbackTranslator = value;
-	        }
-	    }
-	    
-
-		#region Methods
-
-		#endregion
-
-
-        /// <summary>
-	    /// Translate the given <see cref="System.SystemException"/> into a generic data access exception.
-	    /// </summary>
-	    /// <param name="task">A readable string describing the task being attempted.</param>
-	    /// <param name="sql">The SQL query or update that caused the problem. May be null.</param>
-	    /// <param name="exception">
-	    /// The <see cref="System.Exception"/> encountered by the ADO.NET implementation.
-	    /// </param>
-	    /// <returns>
-	    /// A <see cref="Spring.Dao.DataAccessException"/> appropriate for the supplied
-	    /// <paramref name="exception"/>.
+#region License
+
+/*
+ * Copyright © 2002-2006 the original author or authors.
+ * 
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#endregion
+
+#region Imports
+
+using System;
+using Common.Logging;
+using Spring.Dao;
+using Spring.Data.Common;
+
+#endregion
+
+namespace Spring.Data.Support
+{
+	/// <summary>
+	/// Implementation of IAdoExceptionTranslator that analyzes provider specific
+	/// error codes and translates into the DAO exception hierarchy.
+	/// </summary>
+	/// <remarks>This class loads the obtains error codes from
+	/// the IDbProvider metadata property ErrorCodes  
+	/// which defines error code mappings for various providers.
+	/// </remarks>
+	/// <author>Mark Pollack (.NET)</author>
+	public class ErrorCodeExceptionTranslator : IAdoExceptionTranslator
+	{
+		#region Fields
+
+	    private ErrorCodes errorCodes;
+
+        private IAdoExceptionTranslator fallbackTranslator;
+	    
+	    private IDbProvider dbProvider;
+	    
+		#endregion
+
+		#region Constants
+
+		/// <summary>
+		/// The shared log instance for this class (and derived classes). 
+		/// </summary>
+		protected static readonly ILog log =
+			LogManager.GetLogger(typeof (ErrorCodeExceptionTranslator));
+
+		#endregion
+
+		#region Constructor (s)
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="ErrorCodeExceptionTranslator"/> class.
+        /// </summary>
+        /// <param name="provider">The data provider.</param>
+	    public ErrorCodeExceptionTranslator(IDbProvider provider)
+	    {
+	        DbProvider = provider;
+	    }
+
+
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="ErrorCodeExceptionTranslator"/> class.
+        /// </summary>
+        /// <param name="provider">The data provider.</param>
+        /// <param name="ec">The error code collection.</param>
+        public ErrorCodeExceptionTranslator(IDbProvider provider, ErrorCodes ec)
+        {
+            DbProvider = provider;
+            errorCodes = ec;
+        }
+        
+	  
+
+		#endregion
+
+		#region Properties
+
+        /// <summary>
+        /// Sets the db provider.
+        /// </summary>
+        /// <value>The db provider.</value>
+	    public IDbProvider DbProvider
+	    {
+	        set
+	        {
+	            dbProvider = value;
+                fallbackTranslator = new FallbackExceptionTranslator();
+                errorCodes = dbProvider.DbMetadata.ErrorCodes;
+	            
+	        }
+	    }
+	    
+        /// <summary>
+        /// Gets the error codes for the provider
+        /// </summary>
+        /// <value>The error codes.</value>
+	    public ErrorCodes ErrorCodes
+	    {
+	        get
+	        {
+	            return errorCodes;
+	        }
+	    }
+	    
+		#endregion
+
+        /// <summary>
+        /// Gets or sets the fallback translator to use in case error code based translation
+        /// fails.
+        /// </summary>
+        /// <value>The fallback translator.</value>
+	    public IAdoExceptionTranslator FallbackTranslator
+	    {
+	        get
+	        {
+	            return fallbackTranslator;
+	        }
+	        set
+	        {
+	            fallbackTranslator = value;
+	        }
+	    }
+	    
+
+		#region Methods
+
+		#endregion
+
+
+        /// <summary>
+	    /// Translate the given <see cref="System.SystemException"/> into a generic data access exception.
+	    /// </summary>
+	    /// <param name="task">A readable string describing the task being attempted.</param>
+	    /// <param name="sql">The SQL query or update that caused the problem. May be null.</param>
+	    /// <param name="exception">
+	    /// The <see cref="System.Exception"/> encountered by the ADO.NET implementation.
+	    /// </param>
+	    /// <returns>
+	    /// A <see cref="Spring.Dao.DataAccessException"/> appropriate for the supplied
+	    /// <paramref name="exception"/>.
 	    /// </returns>
         public virtual DataAccessException Translate(string task, string sql, Exception exception)
         {
@@ -206,139 +206,144 @@ namespace Spring.Data.Support
         /// return <code>null</code> to indicate that no exception match has been found and that
         /// fallback translation should kick in.
         /// </remarks>
-	    protected virtual DataAccessException DoTranslate(string task, string sql, string errorCode, Exception exception)
-	    {
-            // First, try custom translation from overridden method.
-            DataAccessException dex = TranslateException(task, sql, errorCode, exception);
-            if (dex != null)
-            {
-                return dex;
-            }
-
-
-	        if (errorCodes != null)
-	        {
-
-	            if (errorCode != null)
-	            {
-                    if (Array.IndexOf(errorCodes.BadSqlGrammarCodes, errorCode) >= 0)
-	                {
-	                    LogTranslation(task, sql, errorCode, exception, false);
-	                    return new BadSqlGrammarException(task, sql, exception);
-	                }
-                    else if (Array.IndexOf(errorCodes.InvalidResultSetAccessCodes, errorCode) >= 0) 
-                    {
-                        LogTranslation(task, sql, errorCode, exception, false);
-                        return new InvalidResultSetAccessException(task, sql, exception);
+	    protected virtual DataAccessException DoTranslate(string task, string sql, string errorCode, Exception exception)
+	    {
+            // First, try custom translation from overridden method.
+            DataAccessException dex = TranslateException(task, sql, errorCode, exception);
+            if (dex != null)
+            {
+                return dex;
+            }
+
+
+	        if (errorCodes != null)
+	        {
+
+	            if (errorCode != null)
+	            {
+                    if (Array.IndexOf(errorCodes.BadSqlGrammarCodes, errorCode) >= 0)
+	                {
+	                    LogTranslation(task, sql, errorCode, exception, false);
+	                    return new BadSqlGrammarException(task, sql, exception);
+	                }
+                    else if (Array.IndexOf(errorCodes.InvalidResultSetAccessCodes, errorCode) >= 0) 
+                    {
+                        LogTranslation(task, sql, errorCode, exception, false);
+                        return new InvalidResultSetAccessException(task, sql, exception);
                     }
                     else if (Array.IndexOf(errorCodes.DuplicateKeyCodes, errorCode) >= 0)
                     {
                         LogTranslation(task, sql, errorCode, exception, false);
                         return new DuplicateKeyException(task, sql, exception);
-                    }
-                    else if (Array.IndexOf(errorCodes.DataAccessResourceFailureCodes, errorCode) >= 0) 
-                    {
-                        LogTranslation(task, sql, errorCode, exception, false);
-                        return new DataAccessResourceFailureException(BuildMessage(task, sql, exception), exception);
-                    }
-                    else if (Array.IndexOf(errorCodes.PermissionDeniedCodes, errorCode) >= 0) 
-                    {
-                        LogTranslation(task, sql, errorCode, exception, false);
-                        return new PermissionDeniedDataAccessException(BuildMessage(task, sql, exception), exception);
-                    }
-                    else if (Array.IndexOf(errorCodes.DataIntegrityViolationCodes, errorCode) >= 0) 
-                    {
-                        LogTranslation(task, sql, errorCode, exception, false);
-                        return new DataIntegrityViolationException(BuildMessage(task, sql, exception), exception);
-                    }
-                    else if (Array.IndexOf(errorCodes.CannotAcquireLockCodes, errorCode) >= 0) 
-                    {
-                        LogTranslation(task, sql, errorCode, exception, false);
-                        return new CannotAcquireLockException(BuildMessage(task, sql, exception), exception);
-                    }
-                    else if (Array.IndexOf(errorCodes.DeadlockLoserCodes, errorCode) >= 0) 
-                    {
-                        LogTranslation(task, sql, errorCode, exception, false);
-                        return new DeadlockLoserDataAccessException(BuildMessage(task, sql, exception), exception);
-                    }
-                    else if (Array.IndexOf(errorCodes.CannotSerializeTransactionCodes, errorCode) >= 0) 
-                    {
-                        LogTranslation(task, sql, errorCode, exception, false);
-                        return new CannotSerializeTransactionException(BuildMessage(task, sql, exception), exception);
-                    }
-	            }
-	        }
-	        return null;
-	    }
-
-        /// <summary>
-        /// Subclasses can override this method to attempt a custom mapping from a data access Exception
-        /// to DataAccessException.
-        /// </summary>
-        /// <param name="task">Readable text describing the task being attempted.</param>
-        /// <param name="sql">SQL query or update that caused the problem. May be <code>null</code>.</param>
-        /// <param name="errorCode">The error code extracted from the generic data access exception for
-        /// a particular provider.</param>
-        /// <param name="exception">The exception thrown from a data access operation.</param>
-        /// <returns>
-        /// null if no custom translation was possible, otherwise a DataAccessException
-        /// resulting from custom translation.  This exception should include the exception parameter
-        /// as a nested root cause. This implementation always returns null, meaning that
-        /// the translator always falls back to the default error codes.
-        /// </returns>
-	    protected virtual DataAccessException TranslateException(string task, string sql, string errorCode, Exception exception)
-	    {
-	        return null;
-	    }
-
-
-	    /// <summary>
-	    /// Builds the message.
-	    /// </summary>
-	    /// <param name="task">The task.</param>
-	    /// <param name="sql">The SQL.</param>
-	    /// <param name="exception">The exception.</param>
-	    /// <returns></returns>
-	    protected virtual string BuildMessage(string task, string sql, Exception exception)
-	    {
-	        return task + "; SQL [" + sql + "]; " + exception.Message;
-	    }
-
-	    /// <summary>
-        /// Determines whether the specified exception is valid data access exception.
-        /// </summary>
-        /// <param name="e">The exception.</param>
-        /// <returns>
-        /// 	<c>true</c> if is valid data access exception; otherwise, <c>false</c>.
-        /// </returns>
-	    public bool IsValidDataAccessException(Exception e)
-	    {
-	       return dbProvider.IsDataAccessException(e);
-        }
-
-        /// <summary>
-        /// Logs the translation.
-        /// </summary>
-        /// <param name="task">The task.</param>
-        /// <param name="sql">The SQL.</param>
-        /// <param name="errorCode">The error code.</param>
-        /// <param name="exception">The exception.</param>
-        /// <param name="b">if set to <c>true</c> [b].</param>
-	    private void LogTranslation(string task, string sql, string errorCode, Exception exception, bool b)
-	    {
-            if (log.IsDebugEnabled) 
-            {
-                String intro = "Translating";
-                log.Debug(intro + " ADO exception with error code '" + errorCode
-                          + "', message [" + exception.Message +
-                    "]; SQL was [" + sql + "] for task [" + task + "]");
-            }
-	    }
-
-	    private string ExtractErrorCode(Exception exception)
-	    {
-            // Use provider specific reflection information to extract error code.
-	        return dbProvider.ExtractError(exception);
-	    }
-	}
-}
+                    }
+                    else if (Array.IndexOf(errorCodes.DataAccessResourceFailureCodes, errorCode) >= 0) 
+                    {
+                        LogTranslation(task, sql, errorCode, exception, false);
+                        return new DataAccessResourceFailureException(BuildMessage(task, sql, exception), exception);
+                    }
+                    else if (Array.IndexOf(errorCodes.TransientAccessResourceFailureCodes, errorCode) >= 0)
+                    {
+                        LogTranslation(task, sql, errorCode, exception, false);
+                        return new TransientDataAccessResourceException(BuildMessage(task, sql, exception), exception);
+                    }
+                    else if (Array.IndexOf(errorCodes.PermissionDeniedCodes, errorCode) >= 0) 
+                    {
+                        LogTranslation(task, sql, errorCode, exception, false);
+                        return new PermissionDeniedDataAccessException(BuildMessage(task, sql, exception), exception);
+                    }
+                    else if (Array.IndexOf(errorCodes.DataIntegrityViolationCodes, errorCode) >= 0) 
+                    {
+                        LogTranslation(task, sql, errorCode, exception, false);
+                        return new DataIntegrityViolationException(BuildMessage(task, sql, exception), exception);
+                    }
+                    else if (Array.IndexOf(errorCodes.CannotAcquireLockCodes, errorCode) >= 0) 
+                    {
+                        LogTranslation(task, sql, errorCode, exception, false);
+                        return new CannotAcquireLockException(BuildMessage(task, sql, exception), exception);
+                    }
+                    else if (Array.IndexOf(errorCodes.DeadlockLoserCodes, errorCode) >= 0) 
+                    {
+                        LogTranslation(task, sql, errorCode, exception, false);
+                        return new DeadlockLoserDataAccessException(BuildMessage(task, sql, exception), exception);
+                    }
+                    else if (Array.IndexOf(errorCodes.CannotSerializeTransactionCodes, errorCode) >= 0) 
+                    {
+                        LogTranslation(task, sql, errorCode, exception, false);
+                        return new CannotSerializeTransactionException(BuildMessage(task, sql, exception), exception);
+                    }
+	            }
+	        }
+	        return null;
+	    }
+
+        /// <summary>
+        /// Subclasses can override this method to attempt a custom mapping from a data access Exception
+        /// to DataAccessException.
+        /// </summary>
+        /// <param name="task">Readable text describing the task being attempted.</param>
+        /// <param name="sql">SQL query or update that caused the problem. May be <code>null</code>.</param>
+        /// <param name="errorCode">The error code extracted from the generic data access exception for
+        /// a particular provider.</param>
+        /// <param name="exception">The exception thrown from a data access operation.</param>
+        /// <returns>
+        /// null if no custom translation was possible, otherwise a DataAccessException
+        /// resulting from custom translation.  This exception should include the exception parameter
+        /// as a nested root cause. This implementation always returns null, meaning that
+        /// the translator always falls back to the default error codes.
+        /// </returns>
+	    protected virtual DataAccessException TranslateException(string task, string sql, string errorCode, Exception exception)
+	    {
+	        return null;
+	    }
+
+
+	    /// <summary>
+	    /// Builds the message.
+	    /// </summary>
+	    /// <param name="task">The task.</param>
+	    /// <param name="sql">The SQL.</param>
+	    /// <param name="exception">The exception.</param>
+	    /// <returns></returns>
+	    protected virtual string BuildMessage(string task, string sql, Exception exception)
+	    {
+	        return task + "; SQL [" + sql + "]; " + exception.Message;
+	    }
+
+	    /// <summary>
+        /// Determines whether the specified exception is valid data access exception.
+        /// </summary>
+        /// <param name="e">The exception.</param>
+        /// <returns>
+        /// 	<c>true</c> if is valid data access exception; otherwise, <c>false</c>.
+        /// </returns>
+	    public bool IsValidDataAccessException(Exception e)
+	    {
+	       return dbProvider.IsDataAccessException(e);
+        }
+
+        /// <summary>
+        /// Logs the translation.
+        /// </summary>
+        /// <param name="task">The task.</param>
+        /// <param name="sql">The SQL.</param>
+        /// <param name="errorCode">The error code.</param>
+        /// <param name="exception">The exception.</param>
+        /// <param name="b">if set to <c>true</c> [b].</param>
+	    private void LogTranslation(string task, string sql, string errorCode, Exception exception, bool b)
+	    {
+            if (log.IsDebugEnabled) 
+            {
+                String intro = "Translating";
+                log.Debug(intro + " ADO exception with error code '" + errorCode
+                          + "', message [" + exception.Message +
+                    "]; SQL was [" + sql + "] for task [" + task + "]");
+            }
+	    }
+
+	    private string ExtractErrorCode(Exception exception)
+	    {
+            // Use provider specific reflection information to extract error code.
+	        return dbProvider.ExtractError(exception);
+	    }
+	}
+}
diff --git a/src/Spring/Spring.Data/Spring.Data.2008.csproj b/src/Spring/Spring.Data/Spring.Data.2008.csproj
index b753c6a8..ce985839 100644
--- a/src/Spring/Spring.Data/Spring.Data.2008.csproj
+++ b/src/Spring/Spring.Data/Spring.Data.2008.csproj
@@ -1,7 +1,7 @@
 <Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" ToolsVersion="3.5">
   <PropertyGroup>
     <ProjectType>Local</ProjectType>
-    <ProductVersion>9.0.30729</ProductVersion>
+    <ProductVersion>9.0.21022</ProductVersion>
     <SchemaVersion>2.0</SchemaVersion>
     <ProjectGuid>{AE00E5AB-C39A-436F-86D2-33BFE33E2E40}</ProjectGuid>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
@@ -104,6 +104,8 @@
     <Compile Include="Dao\CannotSerializeTransactionException.cs" />
     <Compile Include="Dao\CleanupFailureDataAccessException.cs" />
     <Compile Include="Dao\ConcurrencyFailureException.cs" />
+    <Compile Include="Dao\TransientDataAccessResourceException.cs" />
+    <Compile Include="Dao\TransientDataAccessException.cs" />
     <Compile Include="Dao\PessimisticLockingFailureException.cs" />
     <Compile Include="Dao\DataAccessException.cs" />
     <Compile Include="Dao\DataAccessResourceFailureException.cs" />