How To Fix /SAPAPO/A1037 - Location &1 still being used in a transportation lane from &2 to &3

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/A1 -

• Message number: 037

• Message text: Location &1 still being used in a transportation lane from &2 to &3

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/A1037 - Location &1 still being used in a transportation lane from &2 to &3 ?

  The SAP error message /SAPAPO/A1037 indicates that a location (in this case, denoted as &1) is still being used in a transportation lane from &2 to &3. This typically occurs in the context of Advanced Planning and Optimization (APO) when you are trying to delete or change a location that is currently referenced in a transportation lane.
  Cause:
  The error is caused by the following scenarios:
  
  Active Transportation Lane: The specified location is still part of an active transportation lane, which means it is being used in the planning process for transportation between two other locations.
  Data Integrity: SAP enforces data integrity rules to prevent the deletion or modification of locations that are still in use, ensuring that planning and execution processes are not disrupted.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Identify the Transportation Lane:
  
  Use transaction codes like /SAPAPO/TP_LANE or /SAPAPO/TP_LANE_DISPLAY to view the transportation lanes and identify where the location is being used.
  
  
  
  Modify or Delete the Transportation Lane:
  
  If the transportation lane is no longer needed, you can delete it. If it needs to be modified, you can change the relevant details to remove the reference to the location in question.
  Ensure that you have the necessary authorizations to make these changes.
  
  
  
  Check Dependencies:
  
  Before deleting or modifying the transportation lane, check for any dependencies or related planning objects that might be affected by this change.
  
  
  
  Re-run Planning:
  
  After making the necessary changes, re-run the planning process to ensure that the system is updated and that the error does not persist.
  
  
  
  Consult Documentation:
  
  If you are unsure about the implications of deleting or modifying a transportation lane, consult the SAP documentation or reach out to your SAP support team for guidance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes for managing transportation lanes and locations in SAP APO.
  SAP Notes: Check for any SAP Notes related to this error message for additional insights or patches that may address specific issues.
  User Authorizations: Ensure that you have the appropriate authorizations to make changes to transportation lanes and locations in the system.
  
  By following these steps, you should be able to resolve the error and manage your transportation lanes effectively.