DFHFCLJ1 (file control tie-up record replicator)

DFHFCLJ1 is the file control tie-up record replicator program associated with system transaction CFCT. It is used to write tie-up records for VSAM files to a replication log at specified intervals.

If the system is started with INITPARM=(DFHFCLJ1='nn') where nn defines the interval in minutes, when CICS detects that a VSAM file that is defined with the LOGREPLICATE attribute has been opened, DFHFCLJ1 invokes DFHFCLJ, the file control logging and journaling program, at specified intervals.