https://knowledge.broadcom.com/external/article/274682/ief450i-se70-u0008-reason00000000-abend.html
IEF450I SE70 U0008 REASON=00000000 abend executing Smart/RRSAF job
reasonabendexecutingsmartjob
https://www.ibm.com/docs/en/db2-for-zos/13.0.0?topic=facility-requirements-programs-that-use-rrsaf
Db2 13 - Application programming and SQL - Requirements for programs that use RRSAF
The Resource Recovery Services attachment facility (RRSAF) enables programs to communicate with Db2. Before you invoke RRSAF in your program, ensure that your...
application programming
https://knowledge.broadcom.com/external/article/269009/dca113w-smartrrsaf-invoked-in-a-tso-batc.html
DCA113W Smart/RRSAF invoked in a TSO Batch Environment - Run as MVS batch
in a
https://www.ibm.com/docs/en/db2-for-zos/13.0.0?topic=facility-rrsaf-return-codes-reason-codes
Db2 13 - Application programming and SQL - RRSAF return codes and reason codes
If you specify return code and reason code parameters in an Resource Recovery Services attachment facility (RRSAF) function call, RRSAF returns the return code...
application programmingreturn codessqlreason
https://knowledge.broadcom.com/external/article/271007/smartrestart-and-smartrrsaf-installation.html
Smart/RESTART and SMART/RRSAF installation FMIDs
smartrestartinstallation