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RaymondAlvinB5217 Member since 2016 7 posts
Securities and Futures Commission
Posted: 3 years ago
Last activity: 3 years 2 months ago
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UnmodifiableProperty exception in pyInvokeRESTConnector

I created a data page with a Connect REST as the data source. The connector calls on one of the Pega API (api/vi/cases/{ID}) to get the case details from another application. When running the data page (or the use case itself), I am getting an UnmodifiableProperty exception in the activity Rule-Connect-REST pyInvokeRESTConnector:

com.pega.pegarules.pub.services.InboundMappingException: Error mapping incoming response to .response_GET: com.pega.pegarules.pub.clipboard.UnmodifiablePropertyException: The page or property D9a844e5a_caae_4902_b4bd_8da4194bfeae.response_GET.pxObjClass is unmodifiable. Calling method: com.pega.pegarules.data.internal.clipboard.ClipboardPropertyImpl.setValue(Object) Details: property is reserved. CurrentValue: SFC-FW-SCMFW-Int-CCS-CCSDetails DesiredValue: Pega-API-CaseManagement-Case

Has anyone experienced the same problem?

The access group of the API service package has been changed to the application access group (with role PegaRULES:PegaAPI added) and I have also removed authentication. Any advice would be greatly appreciated.

Please note that we are using Pega 7.2.2.

Thanks!

Raymond

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