Problem

The program RDJFIC returns the code 14 and the following error message:
Option Cobol error: M (M <> C)
RDJFIC : Return = 14
INVALID KEY
END OF PROCESS RDJEXP
INVALID KEY IN THE TRANSFORMATION rdjfic

Resolution

The RuleEngine was installed with the CobolIT option while the licence key was generated with the MicroFocus option.
So you must ask a licence key with the CobolIT option and use this one to replace the key in the file $RDJ_HOME/res/rdjkey.txt