Tag: Database Error Messages

DB2 Error Code -9 – Violation of unique index: 23000 Violation of unique index in statement %s

In this post, you’ll learn about the DB2 error -9-Violation of unique index: 23000 Violation of unique index in statement %s and the reason why you are receiving the error message and how to fix it How does this Error Message Looks like -9 – Violation of unique index: 23000 Violation of unique index in statement %s Reason for the Error & Solution Duplicate values…

DB2 Error Code 311 – The optimizer could not find a unique index which it could use to scan table...

In this post, you’ll learn about the DB2 error 311-The optimizer could not find a unique index which it could use to scan table ‘%s’ for cursor ‘jconnect_implicit_%d’ and the reason why you are receiving the error message and how to fix it How does this Error Message Looks like 311 – The optimizer could not find a unique index which it could use to…