To specify the stack size in megabytes of each thread that Integration Server creates:
For Windows and Solaris, no stack size setting is required. For AIX, the default stack size setting is 3 MB; for HP-UX, the default stack size setting is 8 MB.
In the startup.bat file, to set the stack size that Integration Server creates to 1 MB, add -S1 after "C:\Oracle\Middleware\EPMSystem11R1\products\Essbase\eis\server\bin\olapisvr.exe". For example:
"C:\Oracle\Middleware\EPMSystem11R1\products\Essbase\eis\server\bin\olapisvr.exe" -S1
To set the stack size that Integration Server creates to 2 MB, type:
olapisvr -S2
In the ais.cfg file, this parameter is specified in the following format:
[S]=2