SYSTEM COMPLETION CODE=0C4 REASON CODE=00000011
very early in IDMS CV startup, prior to any startup messages issued to jeslog.
Release: All supported releases.
This abend has occurred if the CDMSLIB has been overwritten, or is missing, or load modules from a previous release are in the library concatenation.
Please ensure that the IDMS CDMSLIB is correct in the startup JCL.