How To Fix /SAPAPO/DP_EVENT105 - Element &1 has been unassigned from &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/DP_EVENT -

• Message number: 105

• Message text: Element &1 has been unassigned from &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/DP_EVENT105 - Element &1 has been unassigned from &2 ?

  The SAP error message /SAPAPO/DP_EVENT105 indicates that a specific element (like a characteristic or key figure) has been unassigned from a planning object (like a planning book or a data view) in the SAP Advanced Planning and Optimization (APO) module, specifically in the Demand Planning (DP) area.
  Cause:
  This error typically occurs due to one of the following reasons:
  
  Manual Unassignment: A user may have manually unassigned the element from the planning object.
  Data Model Changes: Changes in the data model or configuration, such as modifications to the planning book or data view, can lead to unassignments.
  Transport Issues: If changes were transported from one system to another (e.g., from development to production), it might lead to inconsistencies.
  Versioning Issues: If there are multiple versions of a planning book or data view, the element might not be assigned in the version being accessed.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Assignment: Verify the assignment of the element in the planning book or data view. You can do this by navigating to the relevant configuration in the SAP APO system.
  
  Go to the transaction /SAPAPO/DP and check the planning book or data view settings.
  
  
  
  Reassign the Element: If the element has been unassigned, you can reassign it:
  
  Open the planning book or data view configuration.
  Add the unassigned element back to the appropriate section (e.g., key figures, characteristics).
  
  
  
  Review Change Logs: Check the change logs to see if any recent changes were made that could have led to the unassignment. This can help identify if it was a manual change or a result of a transport.
  
  
  Transport Consistency: If the issue arose after a transport, ensure that all related objects were transported correctly and that there are no inconsistencies between the systems.
  
  
  Consult Documentation: Review any relevant documentation or notes from SAP regarding this error message for additional context or specific fixes.
  
  
  Testing: After making changes, test the planning book or data view to ensure that the error no longer occurs.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  Documentation: Refer to the official SAP documentation for APO and DP for detailed information on configuration and troubleshooting.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.