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

/SAPAPO/A1037 - Overview

• 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.

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.

Unfortunately, there isn't any extra information in this error notice.

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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