How To Fix /IAM/CONFIG100 - Code group &1 cannot be assigned to code group &2 to avoid recursion

SAP Error Message - Details

• Message type: E = Error

• Message class: /IAM/CONFIG -

• Message number: 100

• Message text: Code group &1 cannot be assigned to code group &2 to avoid recursion

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IAM/CONFIG100 - Code group &1 cannot be assigned to code group &2 to avoid recursion ?

  The SAP error message /IAM/CONFIG100 Code group &1 cannot be assigned to code group &2 to avoid recursion typically occurs in the context of Identity Access Management (IAM) or similar configuration settings where code groups are being defined and assigned.
  Cause:
  This error indicates that there is an attempt to create a recursive assignment between code groups. Specifically, it means that code group &1 is trying to be assigned to code group &2, but &2 is already assigned to &1 or is indirectly linked back to it through other assignments. This creates a circular reference, which is not allowed as it can lead to infinite loops or recursion in processing.
  Solution:
  To resolve this error, you should:
  
  
  Review Code Group Assignments: Check the assignments of the code groups involved. Look for any circular references or direct assignments that may be causing the recursion.
  
  
  Modify Assignments: If you find that code group &1 is indeed assigned to &2, or if there are other code groups that create a loop, you will need to modify the assignments to eliminate the recursion.
  
  
  Use Unique Code Groups: Ensure that each code group is uniquely defined and does not reference another group that leads back to itself.
  
  
  Testing: After making changes, test the configuration to ensure that the error does not reoccur and that the code groups function as intended.
  
  
  Documentation: Document the changes made to the code group assignments for future reference and to help prevent similar issues.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific guidance or patches related to this error message. SAP frequently updates its documentation and may have specific recommendations for your version.
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP that deal with IAM configurations, such as PFCG for role maintenance or SU01 for user management.
  Support: If the issue persists after checking the assignments, consider reaching out to SAP support for further assistance, providing them with the details of the error and the steps you have taken.
  
  By following these steps, you should be able to resolve the error and ensure that your code group assignments are correctly configured without recursion.