DB2 connections to the AS/400 report incorrectly back as DB2 z/OS. The current AS/400 reports Database Product Name as "DB2 UDB for AS/400". Database Product Version has three possible return values based on product used: JTOpen reports "07.01.0000 V7R1m0". Native Driver reports "V7R1M0". PRDID reports "QSQ07010" http://www-01.ibm.com/support/knowledgecenter/SSEPEK_10.0.0/com.ibm.db2z10.doc.java/src/tpc/imjcc_c0053013.dita Also added code to handle DB2 Server for VM and VSE. This code should handle the different DB2 Versions. Spring Community Contributor