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Support Article

Page-Set-Messages error is not displayed in harness



After a Page-Set-Messages method is defined within a Flow Action pre-activity and then the process is run, the error message is not displayed in the user interface.

Error Messages

Not Applicable

Steps to Reproduce

1. Set a Page-Set-Messages method within a Flow Action Pre- Activity to the Work Object.
2. Run the flow and observe that the error message does not appear on the screen.

Root Cause

The root cause of this problem is a defect in Pegasystems’ code/rules.


This issue is resolved through the following Local-change:

Property-Set-Messages instead of Page-Set-Messages.

Published January 24, 2017 - Updated December 2, 2021

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