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NonexistentTableException during upgrade from 6.2 to 7.1.9



Encountered NonexistentTableException during data upgrade while upgrading from PRPC 6.2 to Pega 7.1.9.

Error Messages

ERROR - Caught exception while retrieving Data-Admin-Requestor instance "prpc!BATCH"
[java] Database-TableWithNoColumns RULES_ADMIN.pr4_rule_property PegaRULES

Steps to Reproduce

Run data upgrade for Pega 7.1.9

Root Cause

A defect or configuration issue in the operating environment: Database synonyms were preventing Pega engine access to the correct schema objects.


Make the following change to the operating environment: Drop all synonyms.
Suggest Edit

Published April 27, 2016 - Updated October 8, 2020

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