Support Article

Exception on referring a page group property in a grid



Exception on referring a page group property in a grid. 

Error Messages

Page is not valid

Steps to Reproduce

  1. Create a report with a join condition to work class. The structure on the Clipboard displays as MyWorkPage.pxResults(1).pxPages(WC) after run report
  2. Refer pxPages in grid
  3. Make the below changes in sections Pages and Class tab:
  • MyWorkPage > Code-Pega-List
  • MyWorkPage .pxResults >GCSTestApp-Data-NewData
  • TestPage.pxResults().pxPages >GCSTestApp-Work-RGWithPageGroup
        4. Refer the property in the grid. The exception occurs

Root Cause

A software use or operation error. Issue is due to the user implementation fault.


Perform the following local-change:

 1) Go to sections Pages & Classes tab and Page .pxPages(WC) (Dot is mandatory)


Refer the property of page group in the repeat grid as below:

Clipboard Structure is as below:


Published April 24, 2017 - Updated December 19, 2019

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