diff --git a/vector-stores/spring-ai-opensearch-store/src/main/java/org/springframework/ai/vectorstore/opensearch/OpenSearchVectorStore.java b/vector-stores/spring-ai-opensearch-store/src/main/java/org/springframework/ai/vectorstore/opensearch/OpenSearchVectorStore.java
index f0d8ab217..13a3f59cf 100644
--- a/vector-stores/spring-ai-opensearch-store/src/main/java/org/springframework/ai/vectorstore/opensearch/OpenSearchVectorStore.java
+++ b/vector-stores/spring-ai-opensearch-store/src/main/java/org/springframework/ai/vectorstore/opensearch/OpenSearchVectorStore.java
@@ -222,6 +222,9 @@ public class OpenSearchVectorStore extends AbstractObservationVectorStore implem
 		for (String id : idList) {
 			bulkRequestBuilder.operations(op -> op.delete(idx -> idx.index(this.index).id(id)));
 		}
+		if (bulkRequest(bulkRequestBuilder.build()).errors()) {
+			throw new IllegalStateException("Delete operation failed");
+		}
 	}
 
 	private BulkResponse bulkRequest(BulkRequest bulkRequest) {