How To Fix /MOC/CONFIG108 - Code group &1 is already assigned to code group &2 as a subcode group

SAP Error Message - Details

• Message type: E = Error

• Message class: /MOC/CONFIG -

• Message number: 108

• Message text: Code group &1 is already assigned to code group &2 as a subcode group

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /MOC/CONFIG108 - Code group &1 is already assigned to code group &2 as a subcode group ?

  The SAP error message /MOC/CONFIG108 indicates that there is an issue with the assignment of code groups in the system. Specifically, it states that a code group (let's call it &1) is already assigned to another code group (let's call it &2) as a subcode group. This typically occurs in the context of configuration settings where code groups are used to categorize or classify data.
  Cause:
  The error is caused by attempting to assign a code group that is already a subcode group of another code group to a different code group. In SAP, a code group can only have one parent code group, and trying to assign it to multiple parent groups leads to this conflict.
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Existing Assignments:
  
  Go to the configuration settings where code groups are defined (this could be in the Customizing settings of the relevant module).
  Look for the code group &1 and check its current assignments. Identify which code group it is currently assigned to as a subcode group.
  
  
  
  Modify Assignments:
  
  If you need to change the assignment of code group &1, you will need to first remove it from its current parent code group (&2).
  After removing it, you can then assign it to the new code group as needed.
  
  
  
  Review Dependencies:
  
  Ensure that there are no dependencies or references that might be affected by changing the assignment of the code group. This is important to maintain data integrity.
  
  
  
  Test Changes:
  
  After making the changes, test the configuration to ensure that it works as expected and that the error does not reoccur.
  
  
  
  Related Information:
  
  Transaction Codes: You may need to use specific transaction codes to access the configuration settings for code groups, such as SPRO for Customizing or specific module-related transactions.
  Documentation: Refer to SAP documentation or help files related to the specific module you are working with for more detailed guidance on code group configurations.
  Support: If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting with an SAP expert who can provide assistance based on your specific system configuration.
  
  By following these steps, you should be able to resolve the error and properly configure your code groups in SAP.