What is IKJEFT01 utility in JCL?
What is IKJEFT01 utility in JCL? IKJEFT01 is the mainframe utility program that allows TSO commands to be run under JCL. When a REXX EXEC is run under IKJEFT01, the default host command environment is set to “TSO” by the REXX run-time system. What is PGM IKJEFT01? PGM=IKJEFT01. When a command completes with a non-zero […]