DB2 -904 Abend

-904 UNSUCCESSFUL EXECUTION CAUSED BY AN UNAVAILABLE RESOURCE. REASON
reason-code, TYPE OF RESOURCE resource-type, AND RESOURCE NAME
resource-name

Explanation: The SQL statement could not be executed because resource
'resource-name' of type 'resource-type' was not available at the time for
the reason indicated by 'reason-code'.

System Action: The SQL statement cannot be executed. If the SQL statement
being executed was a cursor FETCH, DB2 closes the cursor. Subsequent
attempts to use that cursor without first doing an OPEN for it receive an
SQLCODE -501.

Programmer Response: Verify the identity of the resource that was not
available. To determine why the resource was unavailable, refer to the
specified 'reason-code'.