How To Fix /SAPAPO/PPM_MAINTAIN129 - Relationship was deleted

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/PPM_MAINTAIN -

• Message number: 129

• Message text: Relationship was deleted

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 /SAPAPO/PPM_MAINTAIN129 - Relationship was deleted ?

  The SAP error message /SAPAPO/PPM_MAINTAIN129 indicating "Relationship was deleted" typically occurs in the context of SAP Advanced Planning and Optimization (APO), particularly when dealing with the Production Planning and Detailed Scheduling (PP/DS) module. This error message suggests that a relationship between two objects (such as a product and a resource, or a product and a location) has been deleted, which can disrupt planning processes.
  Causes:
  
  Manual Deletion: The relationship may have been manually deleted by a user in the system.
  Data Consistency Issues: There may be inconsistencies in the master data or transactional data that lead to the relationship being flagged as deleted.
  Configuration Changes: Changes in configuration settings or master data that affect relationships can lead to this error.
  Transport Issues: If changes were transported from a development environment to production, and the transport did not include all necessary objects, it could lead to missing relationships.
  
  Solutions:
  
  Check Master Data: Verify the master data for the objects involved in the relationship. Ensure that the necessary relationships are correctly defined and active.
  Recreate the Relationship: If the relationship was deleted intentionally or accidentally, you may need to recreate it using the appropriate transaction codes (e.g., /SAPAPO/PPM for planning).
  Review Change Logs: Check the change logs to see if there were any recent changes made to the relationships or the objects involved. This can help identify if the deletion was intentional.
  Data Consistency Check: Run consistency checks in the system to identify and resolve any data inconsistencies that may be causing the issue.
  Consult Documentation: Review SAP documentation or notes related to this error message for any specific guidance or patches that may address the issue.
  Contact SAP Support: If the issue persists and cannot be resolved through the above steps, consider reaching out to SAP support for further assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/PPM for planning and /SAPAPO/SDP94 for viewing and maintaining planning relationships.
  SAP Notes: Search for SAP Notes related to this error message in the SAP Support Portal, as there may be specific fixes or recommendations provided by SAP.
  User Authorization: Ensure that the user has the necessary authorizations to view and maintain relationships in the system.
  
  By following these steps, you should be able to diagnose and resolve the issue related to the /SAPAPO/PPM_MAINTAIN129 error message.