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Support Article

Section 'pyGridPaginator' error/eval.when '!IsDeveloperPortal'



Error is generated in the log file  when opening the database tables record list from the SysAdmin category.

Error Messages

Section 'pyGridPaginator' execution error on page 'pyDisplayHarness' of  class 'Data-Admin-DB-Table'. Error evaluating layout visible when '!IsDeveloperPortal'.

Steps to Reproduce

  1. Navigate to Records.
  2. Expand the SysAdmin category.
  3. Click the DataBase Table.

Root Cause

An issue in the custom application code or rules.

In the user's application, the pyGridPaginator section is overridden in their own ruleset in the Data- class. In this section, a When condition (which is not present in the application) is referred incorrectly.


Perform the following local-change:

Remove the overridden pyGridPaginator section from the user's ruleset such that the Pega out-of-the-box section is called.

Alternately, modify the section rule with the correct When condition.

Published May 22, 2019 - Updated December 2, 2021

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