Why is the post-Install 0000 compare task encountering an abend S0C4-11 on either the COMPRT or DDLCOMP steps?
Article ID: 8269
CA RC/MigratorCA Endevor SCM InterfaceDB2 AdministrationCA RC Compare for DB2 for z/OSCA RC Extract for DB2 for z/OSCA RC/QueryCA RC Secure for DB2 for z/OSCA RC Update for DB2 for z/OSCA Database Analyzer for DB2 for z/OSCA Fast Unload for DB2 for z/OSCA Fast Check for DB2 for z/OSCA Fast Index for DB2 for z/OSCA Fast Load for DB2 for z/OSCA Rapid Reorg for DB2 for z/OS
The Post-Install ssid0000 compare job abends on either the COMPRT or DDLCOMP steps with a S0C4-11 NO ACTIVE MODULE FOUND NAME=UNKNOWN RCM00054: RC/Migrator module RML#MERG has abended.
The cause of the Abend S0C4-11 was due to a third party vendor's product (Performance Essentials) interfering with the Post-Install ssid0000 Compare process of opening and writing to the &&MERGE dataset as defined in the COMPRT and DDLCOMP steps.
z/OS 2.1, DB2 Tools r18, r19, DB2 V10, V11
To circumvent this third party's process and alleviate the Abend S0C4-11 the following DD was added to the impacted steps: