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P6 Web Services Error "Error in Deserializing Body of Reply Message for Operation" Occurs When Executing a Request (Doc ID 2661852.1)

Last updated on SEPTEMBER 21, 2020

Applies to:

Primavera P6 Enterprise Project Portfolio Management Cloud Service - Version and later
Primavera Web Services - Version and later
Information in this document applies to any platform.


When attempting a web services request using P6 Web Services, the following error occurs.

Error in deserializing body of reply message for operation

The issue can be reproduced at will with the following steps:
1. Initiate a P6 Web Services request like ReadActivities() or ReadActivityCodeAssignments()
2. Occasionally the error will occur


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