How To Fix CACS_WFC018 - Unknown message group &1 for message &2


CACS_WFC018 - Overview

  • Message type: E = Error

  • Message class: CACS_WFC - Workflow for Case

  • Message number: 018

  • Message text: Unknown message group &1 for message &2

  • Show details Hide details
  • What causes this issue?

    Message group &v1& is assigned to message &v2&. However message group
    &v1& does not exist.

    The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

    System Response

    This is a Customizing error. Determination of message groups is
    terminated.

    How to fix this error?

    Procedure for System Administrators


    Error message extract from SAP system. Copyright SAP SE.


Smart SAP Assistant

  • What is the cause and solution for SAP error message CACS_WFC018 - Unknown message group &1 for message &2 ?
    The SAP error message CACS_WFC018, which states "Unknown message group &1 for message &2," typically occurs in the context of SAP's Commission and Incentive Management (CIM) module. This error indicates that the system is trying to reference a message group that does not exist or is not defined in the system.
    
    Cause: Missing Message Group: The specified message group (denoted by &1) is not defined in the system. Incorrect Configuration: There may be a configuration issue where the message group is incorrectly set up or referenced. Data Inconsistency: There could be inconsistencies in the data or settings related to the message groups. Transport Issues: If the system has recently undergone a transport of changes, the message group may not have been included or properly transported.
    Solution: Check Message Group Configuration: Go to the relevant configuration settings in SAP (transaction codes like SPRO) and verify if the message group exists. If it does not exist, you may need to create

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