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Support Article

Unable to find defer load activity during pre-load activity

SA-15885

Summary



A section is configured with tab and defer load activity. Page context in the section is set to an option other than defer load activity class. Unable to find defer load activity when trying to set pre-load activity.


Error Messages



Defer Load Retrieval Activity:
PreCoverPageDisplay does not exist for use by this record (Validate).
Defer Load Retrieval Activity:
PreSummaryInfoDisplay does not exist for use by this record (Validate).
Defer Load Retrieval Activity:
PreOtherSections does not exist for use by this record (Validate).
Defer Load Retrieval Activity:
PreAppendix does not exist for use by this record (Validate).


Steps to Reproduce



1.Create tabs in a tab group of Class 'A'. Each tab having a deferred load activity.
2. Have the main section with this tabbed group to load on a page of class 'B' and deferred load activities are also in class 'B' and for each tab, the page context to run is given as a page of class 'A'.
3.In Pega 7, while saving the main section, it throws an error. 

Root Cause



A defect in Pegasystems’ code or rules. When you configure the defer load activity from the section class, it throws the error. Defer load activity is validating using the using page class. In earlier versions deferload activity validated using section class.

Resolution



Apply HFix-24187.
 

Published January 31, 2016 - Updated October 8, 2020

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