Getting User abend code 2000 while in ISPF Elips, module name UITMAIN.
Environment:
Librarian V4.4 Elips
Resolution:
1. Check to see if the CA-C Runtime legacy FMID CAF3E00 for Common Services is installed.
2. Add the CA Common Services CCCSLINK library to the LINKLST and verify it is APF authorized.