After applying some PTF maintenance started getting error message:
DC999999L MODULE IDMSSTGP EP OR EPMAP DOES NOT MATCH NLE
Release : 19.0
Component : CA IDMS/DB
The error can be caused by picking up an old maintenance version of the module or mixed release modules.
Check the STEPLIB and CDMSLIB concatenation to ensure there are no old load libraries.
If it is a batch job with CDMSLIB, remove the CDMSLIB DD and allow all modules to load from STEPLIB.
If invoking a program from a TSO rexx or clist ensure it is not calling an old load library.