Today, during the night and in the morning, when all of our servers received Sweep form Netware updates, ALL of them suffered ABEND in SAVENGINE.NLM process. Some did survive it and some needed to be restarted. The updates to these Netware servers were pushed from Sophos Enterprise Console.
Funny, some other servers, which are not updated from Sophos EC, survived the update without any glitch.

All servers are running Netware 6.5 SP7, with Arcserve 11.1 SP3, ZenWorks 6.5 SP1 and Sweep 4.30.

Did anybody noticed anything similar?