Support Article
Error on switching from tab which has table with expandable rows
SA-59727
Summary
An error message, Cannot render Section, displays when switching from a tab which has a table with expandable rows. This occurs when using the Internet Explorer browser.
Error Messages
Alert - SECU0001 - Unexpected properties received in HTTP request. The following unexpected properties were received in an HTTP request fro Thread PS1__TABTHREAD1/$WorkProcessing: Declare_pyDisplay.pyDCDisplayState.pyActiveDocumentType
Steps to Reproduce
- Open a case from the user portal
- Expand all the collapsible layouts
- Click a tab containing a table with expandable rows
- Switch to another tab
Root Cause
A defect in Pegasystems’ code or rules.
There is a difference between the event target in Internet Explorer and Chrome browsers which results in resetExecutionThread not resetting the thread back to the base-thread when the user clicks on the third tab.
Resolution
Apply HFix-44946.
Published July 23, 2018 - Updated October 8, 2020
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