Hi,
Please read the below note how to set ulimit.
Note 323816 - User limits on AIX
For all users associated with R/3 - the <sid>adm, sid, etc. - the
limits should be set to the following:
Soft CPU = -1
Soft CORE file size = 2097151 (this is the default)
Soft FILE size = -1
Soft DATA segment size = -1
Soft STACK size = -1
This can be done in one of two ways:
1. Using smit - enter the command "smitty". Select: Security & Users,
-> Users -> Change/Show Characteristics of a User.
2. Edit the /etc/security/limits directly using a normal editor
like vi. You can change the default values, but if values are also
defined for the users, you must remove them or change them also. For DB2 32bit Installations, please read related note 365314 which describes special settings for db2 environments.
If this fails we would go with higher disp+work and tp and r3trans tools.
Thanks
Rishi Abrol