Question:
"DFHUS0050 regionacid THE DEFAULT USERID defaultacid CANNOT BE USED BY THIS CICS JOB WITH REGION USERID regionacid." is received intermittently when CICS is being brought up.
Answer:
To avoid this failure, you will need to own SURROGAT(CIEXCUS.DFHINSTL) in a department and permit the region acid to this resource. This needs to be done on all regions with XUSER=YES.
Example:
TSS ADD(owningacid) SURROGAT(CIEXCUS.DFHINSTL)
TSS PER(acid) SURROGAT(CIEXCUS.DFHINSTL)