Generic System Error Thrown Clicking on a Data Picker After Update to 15.2 Code Stream: Could not invoke method validateReadonlyFieldsHash. (Doc ID 2168530.1)

Last updated on AUGUST 22, 2016

Applies to:

Primavera Unifier - Version 15.2.0.0 to 16.1.0.0 [Release 15.2 to 16.1]
Primavera Unifier Cloud Service - Version 15.2.0.0 to 16.1.0.0 [Release 15.2 to 16.1]
Information in this document applies to any platform.

Symptoms

On : 15.2.0.0 version, Unifier User Mode

Encountering an error with one of the Data Pickers. Whenever the Data Picker is selected for the record, a generic error is thrown:
"The system could not process your request. Logging in again may help in some cases. Contact your System Administrator if you are still having problems."

The Unifier Debug log shows the following: (also attaching Unifier.log)
-----------------------
1. studio/bp/cost/action.xml:1055: Could not invoke method validateReadonlyFieldsHash.
2. java.lang.reflect.InvocationTargetException
3. Caused by: java.lang.Exception: Invalid input data, failed checksum - autopopulate at com.skire.common.FormUtils.validateReadonlyFieldsHash(FormUtils.java:4534)
... 41 more

ERROR
-----------------------
Alert: NameofDataPicker

BUSINESS IMPACT
-----------------------
The issue has the following business impact: Due to this issue, the data picker cannot be used.

Cause

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