User AAAAAA is in SUBMIT group and is allowed to submit the job.

230124 14575869 89950 XXXX ESFEM1036I ESM3: ACE for "SUBMIT group" applies to user "AAAAAA" 14:57:58

230124 14575869 89950 XXXX ESFEM1030I ESM3: MLDAP ESM: AAAAAA AUTH request for "SUBMIT.XXXX.JOBA.AAAAAA" in JESJOBS allowed by rule "SUBMIT.**" 14:57:58

But later the group membership information has lost and the job submission is denied.

230124 14585155 89950 XXXX ESFEM1039I ESM3: [Trace2] Auth user AAAAAA for ...S.JOBB.AAAAAA in JESJOBS: undecided 14:58:51

230124 14585155 89950 XXXX JES000915E J1031506 User AAAAAA does not have authority to submit job JOBB 14:58:51

Full article: https://portal.microfocus.com/s/article/KM000015870