The client made no recent changes to their CICS CTS 5.2 environment. When the client started their CICS region today CA DADS Plus for CICS r 4.0 PLTPI program DADSPI02 abended with abend code AEXZ.
Before CA DADS Plus for CICS abended the CICS region also had a problem with the logger process:
An error has occurred during MVS logger operation IXGCONN CONNECT.....
After that logger error was corrected CA DADS Plus for CICS r 4.0 started successfully.