Notify your system programmer whenever one of these abend conditions occurs:
CICS has not been initialized correctly. The DFHSIT must contain the DBP parameter. In addition you must specify DTB=YES on the DFHCSDUP entries for all transactions that access the database manager.
For information about the CIRB and CIRT transactions, refer to the DB2 Server for VSE System Administration manual.
If the failing subsystem was the DB2 Server for VSE system, the DB2 Server for VSE partition has a serious problem (such as log full, media error, etc.); this problem must be corrected. The problem should be corrected in the database manager before trying online access.