DSNCEXT1

Module DSNCEXT1 is a Resource Manager Interface exit (RMI). This part of the CICS attachment facility initializes and posts subtask control blocks.

Hints

High time attributed to DSNCEXT1 may indicate multiple checks for the existence of the global work area are being executed. Check to make sure the calls are not mispositioned in a loop.

Reference Sources

IBM Db2 for OS/390, Messages and Codes, GC26-8979

IBM Db2 for OS/390, Application Programming and SQL Guide, SC26-8958

IBM Db2 for OS/390, Installation Guide, GC26-8970