How To Fix PMEVC_UI121 - The setting of material &1 to IPC as config. engine cannot be revoked

SAP Error Message - Details

• Message type: E = Error

• Message class: PMEVC_UI -

• Message number: 121

• Message text: The setting of material &1 to IPC as config. engine cannot be revoked

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message PMEVC_UI121 - The setting of material &1 to IPC as config. engine cannot be revoked ?

  The SAP error message PMEVC_UI121 indicates that there is an issue with the configuration of a material in the Integrated Planning Component (IPC) of SAP. Specifically, it suggests that the material has been set to use IPC as its configuration engine, and this setting cannot be revoked.
  Cause:
  
  Material Configuration: The material in question has been configured to use IPC for its planning and configuration processes. This setting is typically made when the material is created or modified in the system.
  System Restrictions: Once a material is set to use IPC, certain restrictions apply, and the system does not allow changes to this setting due to dependencies or data integrity concerns.
  Data Consistency: The system may prevent changes to ensure that the data remains consistent and that any dependent processes or configurations are not disrupted.
  
  Solution:
  
  Review Material Settings: Check the configuration settings of the material in question. Ensure that the material is indeed intended to use IPC and that this setting aligns with your business processes.
  Consult Documentation: Refer to SAP documentation or help resources related to IPC and material configuration to understand the implications of using IPC.
  Contact SAP Support: If you believe that the setting should be revocable or if you need to change the configuration, it may be necessary to contact SAP support for assistance. They can provide guidance on how to proceed based on your specific system setup.
  Alternative Configuration: If you need to change the configuration of the material, consider creating a new material with the desired settings instead of trying to modify the existing one.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context on IPC configuration.
  Transaction Codes: Familiarize yourself with transaction codes related to material management and IPC, such as MM01 (Create Material), MM02 (Change Material), and others that may be relevant.
  User Roles and Permissions: Ensure that you have the necessary permissions to make changes to material configurations in the system.
  
  By following these steps, you should be able to address the PMEVC_UI121 error and understand the implications of using IPC for material configuration in SAP.