we have two servers running NW6.5 SP7 +
# 22 Apr 2008 - CLIB and DSAPI Libraries
# 15 Apr 2008 - Winsock Suite Update and
# 22 Feb 2008 - TCP update for NetWare 6.5

Above this we run GroupWise V7.03
Both servers runnig POA (small) , MTA and Webaccess Services.
Sporadically (~every week) we got a abend on both servers (different time and date) on JAVA.NLM. Webaccess will stop working at this time. Other Services like POA runs well. Anyway we have to restart the server to fix the webaccess problem.

Please find attached Abend Log Server#1

Best regards