How To Fix /IAM/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: /IAM/CONFIG -

• Message number: 108

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

Self-Explanatory Message

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Smart SAP Assistant

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

  The SAP error message /IAM/CONFIG108 indicates that there is an issue with the assignment of code groups in the Identity Access Management (IAM) module. 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 when there is an attempt to assign a code group that is already a subcode group of another code group, which is not allowed in the system.
  Cause:
  
  Duplicate Assignment: The primary cause of this error is that the code group you are trying to assign is already linked as a subcode group to another code group. In IAM, a code group can only be a subcode group of one parent code group at a time.
  Configuration Error: There may be a misconfiguration in the code group hierarchy, leading to attempts to assign the same code group in multiple places.
  
  Solution:
  
  Check Existing Assignments: Review the current assignments of the code groups in the IAM configuration. You can do this by navigating to the relevant configuration area in SAP where code groups are managed.
  Remove Existing Assignment: If you need to assign the code group &1 to code group &2, you will first need to remove it from its current parent code group. This can usually be done in the same configuration area where you manage code group assignments.
  Reassign if Necessary: After removing the existing assignment, you can then proceed to assign the code group &1 to the desired code group &2.
  Consult Documentation: If you are unsure about the hierarchy or the implications of changing code group assignments, refer to the SAP documentation or consult with an SAP expert.
  
  Related Information:
  
  Code Groups in IAM: Code groups are used in IAM to categorize and manage access rights and roles. Understanding the hierarchy and relationships between code groups is crucial for effective configuration.
  SAP Notes and Support: If the issue persists or if you encounter additional errors, consider checking SAP Notes for any known issues or patches related to IAM code group management.
  Testing Changes: After making changes to code group assignments, it is advisable to test the configuration to ensure that access rights and roles are functioning as expected.
  
  By following these steps, you should be able to resolve the error message /IAM/CONFIG108 and properly manage your code group assignments in SAP IAM.