Problem:
The client just started a CTS 5.3 region for the first time and CA Intertest for CICS r 9.1 PLTPI program IN25PLT abends with a AEIO abend.
Environment:
Z/OS
CICS 5.3
Cause:
The client did not have the CA Intertest for CICS r 9.1 compatibility fixes CTS 5.3 applied to his environment.
Resolution:
Apply the CTS 5.3 PTFS RO88869 for FMID CABA910 and RO88877 for FMID CCSA910.