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Support Article

JVM fails to start after update to Pega 7.4



After update to Pega 7.4, NonexistentTableException occurs and JVM fails to start.

Error Messages

[your_host] [ ] [ ] [ ] (applicationContextImmutableImpl) ERROR - Exception attempting to open an application. Database-NonexistentTable yourRULE_SCHEMA.pr4_rule_application PegaRULES

Steps to Reproduce

Update from Pega 7.2. 2 to Pega 7.4.

Root Cause

A defect or configuration issue in the operating environment.
Data schema user with which the application server data source was configured, did not have the necessary access for pr4_rule_application and pr4_rule_html_property tables.


Make the following change to the operating environment:
  1. Provide grants to the data schema user to these tables
  2. Restart the JVM.

Published September 7, 2018 - Updated December 2, 2021

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