Salesforce Apex Heap Size Increased in Winter ’27 What Developers Need to Know
If you have worked with Salesforce Apex, you may have seen this error:
System.LimitException: Apex heap size too large
Heap size is the amount of memory your Apex transaction uses while processing da
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Preethi Ravichandran
Great update Ranjith👏. A very useful overview on ‘’ Salesforce Apex Heap Size Increased in Winter ’27’’. Thanks for sharing!