How To Fix /SAPAPO/RSP_OM144 - The same restriction &2 appears twice in restriction matrix &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/RSP_OM -

• Message number: 144

• Message text: The same restriction &2 appears twice in restriction matrix &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/RSP_OM144 - The same restriction &2 appears twice in restriction matrix &1 ?

  The SAP error message /SAPAPO/RSP_OM144 indicates that there is a duplicate restriction in the restriction matrix within the SAP Advanced Planning and Optimization (APO) module. This error typically arises when you are trying to create or modify a restriction matrix, and the system detects that the same restriction has been defined more than once.
  Cause:
  The error is caused by the presence of duplicate entries in the restriction matrix. This can happen due to:
  
  Manual entry errors where the same restriction is added multiple times.
  Data import or migration processes that inadvertently create duplicates.
  System configuration issues where restrictions are not properly managed.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Identify Duplicates:
  
  Go to the restriction matrix in question (identified by &1 in the error message).
  Review the entries to find the duplicate restriction (identified by &2 in the error message).
  
  
  
  Remove Duplicates:
  
  Once you have identified the duplicate entries, remove the redundant restriction from the matrix.
  Ensure that each restriction is unique within the matrix.
  
  
  
  Validate Changes:
  
  After making the necessary changes, validate the restriction matrix to ensure that the error no longer occurs.
  Test the functionality that was causing the error to confirm that it is resolved.
  
  
  
  Documentation:
  
  Document the changes made to the restriction matrix for future reference and to prevent similar issues.
  
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like /SAPAPO/OM to access the restriction matrix or other relevant APO transactions.
  SAP Notes: Check for any relevant SAP Notes that might provide additional insights or solutions related to this error.
  Support: If the issue persists or if you are unsure about making changes, consider reaching out to your SAP support team or consulting the SAP community for assistance.
  
  By following these steps, you should be able to resolve the error message /SAPAPO/RSP_OM144 and ensure that your restriction matrix is correctly configured.