We have Netware 6.5 SP8 with all the post-SP8 patches installed. When I try to run CONFIG.NLM in order to get a server configuration report the server will abend with the following error:

"The CPU encountered a problem executing code in NWPA.NLM. The problem may be in the module or in data passed to that module by a process owned by CONFIG.NLM"

NWPA.NLM version 3.21.02 (October 29, 2008)

For whatever it's worth, I was having the same abend problem with SP7 too.