Support Article

Database-NonexistentTable errors in log post update to 7.2.2



User has recently upgraded from Pega 7.1.9 to Pega 7.2.2.

After the upgrade was done they noticed that thousands of Database-NonexistentTable Exception in Log-file.

These exceptions are mainly on Pega Out-of-the-box (OOTB) Classes which are mapped to some Database tables (names are often appended by vague numbers).

But these Database Tables do not exist in the Database.

Error Messages

In the logs they have many Database nonexistent table exceptions related to their custom and OOTB tables, one such is shown below:

Database exception while retrieving the database table information for class History-Acord-AdditionalInterestInfo_Type Database-NonexistentTabledbo.pr_History_Acord_Additio_81afcPegaDATA

Steps to Reproduce

Upgrade from Pega 7.1.9 to Pega 7.2.2.

Root Cause

A defect or configuration issue in the operating environment.


Apply HFix-34509. However this fix is only for the OOTB tables, for custom tables manually should be deleted from pr4_base table.

Published May 19, 2017 - Updated June 12, 2017

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