Posted by [IP Address: 145.236.206.22] 'BasisGuy' on September 19, 2001 at 14:37:04 EST:
In Reply to: roll_area hitting 100% AIX 3 SAP 4.6D posted by [IP Address: 145.236.206.22] 'Lee Barker' on September 19, 2001 at 09:24:47 EST:
: :In st02 roll_area is hitting 99% and therefore terminates the user session as it cannot do a roll back. We are runnig AIX ver 3 with 4 gig f RAM..oracle 8.0.6. we have hot packages for all modules to level 22. Our paramter setting is:
: ztta/roll_area 6500000
: ztta/roll_extension 1000000000
: Number of active users is 30
: Does anybody have any idea why this is happening?
Hi,
The number of shared memory segments, and its size is limited below AIX version 4.2 or 4.3 (can't remember, please check the OSS notes). Also there're restrictions for the extended memory. Check your instence profile with sappfpar and the available swap with memlimits (SAP should not be running in the second case) and set the memory parameters according to the outcome.
It seems that a process tries to allocate more memory than it's allowed.
Hope this helps.