-4000: Unknown result table 

Explanation:

There is no result table with the specified name.

User Action:

Use a QUERY statement issued on the DOMAIN.TABLES system table to view the names of the existing result tables. Correct the name of the result table or check why the result table with the specified name was already deleted.

A COMMIT statement issued in the ANSI and DB2 SQL modes implicitly closes all result tables. You can prevent this behavior in the DB2 SQL mode by specifying "WITH HOLD".

Except for the ORACLE SQL mode, a ROLLBACK statement implicitly closes all result tables generated within this transaction.