Support Article
Sort does not work on PegaList with subpages
SA-3235
Summary
Developers had built a Report Definition that was designed to bring back properties from the main class and also a joined class.
They had subsequently built a Repeat Grid based on that Report Definition, and had enabled sorting on the Repeat Grid.
At run-time when they performed a sort on one of the properties from the main class then the Repeat Grid was sorting correctly.
However, if they attempted to perform a sort on one of the properties from the joined class then the user was presented with the error below, and the browser would appear to hang.
Error Messages
| Status | fail |
| Message | Cannot get property information for: Data-MyPageClass..MyProperty. Details: Invalid value for aClassName, aPropertyName passed to com.pega.pegarules.data.internal.clipboard.PageComparator.getDefaultComparator(Executable, String, String) |
| Operator ID | [email protected] |
| Requestor ID | H8D12157B0A6D015B18A37E00B86F94E8 |
Root Cause
The root cause of this problem is a defect in Pegasystems’ code/rules.
Resolution
This issue is resolved by hotfix item HFix-10312
Published January 31, 2016 - Updated October 8, 2020
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