When running ENF r12 it may not be necessary to run with an ENF database. ENF by default still makes DB calls causing ENF to terminate with the following messages and RC=12:
During start up of ENF R12 the following may be observed:
*CAS9236E - Req'd Datacom API element DBINFPR not found - ENF aborting.
*CAS9237A - Have ENF support verify Datacom installation on this system.
If an ENF database is not required in a given environment, your ENF control option 'NODB' must be set via the ENFPARM DD.