OPSMVS - Client receives repetitive OPS3541H errors and MSF connection(s) drop:
OPS3541H APPC ALLOCATE FUNCTION FAILED FOR DEVJ - RPL6RC = X'00580000' RPLFDBK = X'000B00', SENSE = X'00000000'
The RPL6RC = X'00580000's are indicative of a VTAM limitation due to a DSESLIM value of less than 3.
Please ensure the clients VTAM OPSMVS APPL definition has a DSESLIM=3 defined as noted in the OPS Installation guide for the MSF component:
netname APPL APPC=YES, AUTH=ACQ, AUTOSES=1, DSESLIM=3, <===== here DMINWNL=1, DMINWNR=1, MAXPVT=512K, MODETAB=modetab, PARSESS=YES, PRTCT=vtampswd