When CICS® performs surrogate user checking, the CICS region userid must be
authorized as a surrogate. Grant authorization for the CICS region userid
acting as a surrogate user for the following:
- The CICS default user
- The userid used for post-initialization processing (PLTPIUSR)
- All userids used for transient data trigger level transactions
- All userids specified on the AUTHID or COMAUTHID parameters of a DB2® resource definition.
For more information about surrogate user checking, see
Surrogate user security.