I have just started getting the following on one of my servers

Short term memory allocator is out of memory
1 attempts to get more memory failed
request size 192 from module nss.nlm

the requested number in the size differes each time

Netware Open Enterprise Server , Netware 6.5
Support Pack 7

server tuning in startup.ncf

SET AUTO TUNE SERVER MEMORY=OFF
SET FILE CACHE MAXIMUM SIZE=1498447872