Support Article
Passivation items are not serializable
SA-47853
Summary
Passivation errors are present in the log.
Error Messages
Exception: Unable to passivate page 'pyTempDisplayParamPage' on thread 'TABTHREAD3' in requestor 'HCEF8293FA401E14022A46EB82C5DF2B2'. The following items were not serializable: [Property not serializable: "pyTempDisplayParamPage.CDSPFWSPOCFWDataRampWorkspace" Class: "com.pega.pegarules.data.internal.dictionary.ClassDefinitionImpl"].
Steps to Reproduce
Unknown
Root Cause
A defect in Pegasystems’ code or rules.
Resolution
Apply HFix-31673.
Published November 30, 2017 - Updated October 8, 2020
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