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Support Article

New REST Integration wizard error when Data Layer is included



When attempting to consume a REST service via POST, and while passing JSON payload, the REST Integration wizard throws stack overflow errors; unless the Generate Data Layer option is enabled.

Error Messages

Canceling rule generation, java.lang.StackOverflowError

Steps to Reproduce

Use the New REST Integration wizard and try to generate rules with 'Generate Data Layer' checked.

Root Cause

A defect in Pegasystems’ code or rules.


Apply HFix-26048,


Published February 18, 2016 - Updated October 8, 2020

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