Support Article
Maximum Heap Size in Websphere
SA-3785
Summary
As per the Pega install document for 7.1.6, the Maximum Heap Size needs to be set as 4096MB. Current Websphere has been installed using 32-bit and we can not set Maximum Heap Size to more than 2048 MB.
Error Messages
None
Steps to Reproduce
N/A
Root Cause
Question about installation manual instructions.
Resolution
The explanation for this behavior is as follows: For 32-bit servers, it would be inappropriate to set this value to larger than 2048 MB. As such, this value is acceptable.
Published January 31, 2016 - Updated October 8, 2020
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