I have two systems, one RACF and the other ACF2.
I have a user defined to both systems with exactly the same userid/password specified.
I can NJE batch jobs from RACF to ACF2 with no problems, but ACF2 to RACF fails with message:
ICH408I USER(userid ) GROUP(groupname ) NAME(user name) SUBMITTER(????????) LOGON/JOB INITIATION - SUBMITTER IS NOT AUTHORIZED BY USER.
Check your ACF2 NJE parms for this connection. The ENCRYPT parm is only valid for ACF2 to ACF2 systems. Turn that off to a RACF system.
CHANGE NJEqual NOENCRYPT
You may need to create a separate NJE record for this one system if you are using a masked record being shared by multiple systems.