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Support Article

Exception in log - corrupt list: property not in parent's list



The user is getting an 'Unauthenticated or not available' error on the screen when trying to click on a link which is built over a data page that has refresh on each interaction checked.

Error Messages

Error on the screen:
Unauthenticated or not available

Error in the logs: corrupt list: property not in parent's list!

Steps to Reproduce

  1. Design a section to have a repeating grid based on a property.
  2. Configure the property to refer to a data page that has 'Refresh on each interaction' checked.
  3. Configure an action to run an activity on click of any result in the repeating grid.
  4. Progress the flow until the section is loaded.
  5. Click on any link in the repeat grid results.

Root Cause

A defect in Pegasystems’ code or rules.


Apply HFix-30476.


Published November 24, 2016 - Updated October 8, 2020

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