I have read in another forum and also personally fallen foul of Netware 5.1 SP4 on a server running Arcserve 7.
"We've had reported from customer who have applied SP4 ARCserve 7 backup
server. ARCserve 7 - even with the latest available patches - seems to
have serious problems with this service pack. These include abends in
the ASDB.NLM (possibly caused by some problem with NWSNUT)"
I personally had serious problems with Sp4, endless sms errors when backing up.
Back to SP3 ,fingers crossed.
"We've had reported from customer who have applied SP4 ARCserve 7 backup
server. ARCserve 7 - even with the latest available patches - seems to
have serious problems with this service pack. These include abends in
the ASDB.NLM (possibly caused by some problem with NWSNUT)"
I personally had serious problems with Sp4, endless sms errors when backing up.
Back to SP3 ,fingers crossed.