This SMF Record Exit must be enabled for Application Performance Analyzer to report on DB2 accounting activity. The IEFU84 exit point can be defined to SMF so that SMF will be called for the entire system, batch jobs, started tasks, and TSO logons. Application Performance Analyzer only requires that IEFU84 be defined to the SYSSTC exit point. Application Performance Analyzer will define this exit point when DB2I=(YES,DB2SMFEnable=YES...) is specified on the CONFIG SAMPLE statement.
Enable IEFU84 by performing the following steps:
SYS(...,
EXITS(IEFU84,...)) /* enable IEFU84 for the entire system */
SUBSYS(STC,
EXITS(IEFU84,...)) /* enable IEFU84 for started tasks */
CAZ1221I CAZ0-MAIN Module CAZ00993 added to exit SYSSTC.IEFU84
After applying any maintenance or installing a new release of Application Performance Analyzer, do one of the following actions:
SETPROG EXIT,DELETE,EXITNAME=SYS.IEFU84,MODNAME=CAZ00993
SETPROG EXIT,DELETE,EXITNAME=SYSSTC.IEFU84,MODNAME=CAZ00993
Then restart the Application Performance Analyzer-started task, which will load the new Application Performance Analyzer exits.
For more information about SMFPRMxx and its parameters, see z/OS Initialization and Tuning Reference.