How To Fix /SAPAPO/PPM_MAINTAIN117 - Multiple entry of successor -> update with this entry

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/PPM_MAINTAIN -

• Message number: 117

• Message text: Multiple entry of successor -> update with this entry

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/PPM_MAINTAIN117 - Multiple entry of successor -> update with this entry ?

  The SAP error message /SAPAPO/PPM_MAINTAIN117 typically occurs in the context of SAP Advanced Planning and Optimization (APO), particularly when dealing with the maintenance of production process models or planning scenarios. This error indicates that there are multiple entries for a successor in a process chain, which can lead to ambiguity in the planning process.
  Cause:
  The error is triggered when:
  
  You attempt to create or modify a process chain in which a successor is already defined multiple times.
  The system detects that the same successor is being assigned to multiple predecessors, which is not allowed in the context of the planning model.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Existing Successors:
  
  Navigate to the relevant transaction in SAP APO where you are maintaining the process model (e.g., /SAPAPO/PPM).
  Review the existing successors for the process you are trying to maintain. Look for any duplicates.
  
  
  
  Remove Duplicates:
  
  If you find multiple entries for the same successor, you will need to remove the duplicates. Ensure that each successor is only linked to one predecessor.
  
  
  
  Update the Process Model:
  
  After resolving any duplicates, try to save or update the process model again. The error should no longer occur if all duplicates have been removed.
  
  
  
  Consult Documentation:
  
  If you are unsure about the process model structure or how to maintain it, refer to the SAP documentation or help resources specific to SAP APO and process modeling.
  
  
  
  Testing:
  
  After making changes, it is advisable to test the process model to ensure that it behaves as expected and that the changes have not introduced any new issues.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP APO, such as /SAPAPO/PPM for process model maintenance.
  SAP Notes: Check for any SAP Notes related to this error message for additional guidance or patches that may address known issues.
  User Roles and Authorizations: Ensure that you have the necessary authorizations to make changes to process models in SAP APO.
  Training and Support: If you are new to SAP APO, consider seeking training or support from experienced colleagues or SAP consultants.
  
  By following these steps, you should be able to resolve the error and maintain your process models effectively in SAP APO.