An error occurred while attempting to gain access to the RCDS. The reason code is aa.
The RCDS is necessary (for example, when a cursor is used), but an error occurred while gaining access to it.
The utility terminates.
Specify the appropriate RCDS in DWWCONx statements (where x is a digit in the range from 1 to 3).
If you are unable to correct the error, contact your local IBM® Support Center.