How To Fix CACS_WFC002 - Internal error: Field system assignment (class &1, method &2, field &3)

CACS_WFC002 - Overview

• Message type: E = Error

• Message class: CACS_WFC - Workflow for Case

• Message number: 002

• Message text: Internal error: Field system assignment (class &1, method &2, field &3)

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CACS_WFC002 - Internal error: Field system assignment (class &1, method &2, field &3) ?

  The SAP error message CACS_WFC002 indicates an internal error related to the field system assignment in the context of SAP's Customer Activity Repository (CAR) or SAP Convergent Charging (SAP CC). This error typically arises when there is an issue with the configuration or data assignment in the system.
  
  Cause:
  
  
  Configuration Issues: The error may occur due to incorrect configuration settings in the system, particularly in the assignment of fields within classes and methods.
  Data Integrity Problems: There may be inconsistencies or missing data in the relevant tables that the system is trying to access.
  Custom Code: If there are custom developments or enhancements, they might not be handling certain scenarios correctly, leading to this error.
  System Bugs: There could be bugs in the SAP system or specific patches that need to be applied.
  
  
  Solution:
  
  Check Configuration: Review the configuration settings related to the class and method mentioned in the error message. Ensure that all necessary fields are