How To Fix /SCWM/L3509 - Source transportation unit is not unique

/SCWM/L3509 - Overview

• Message type: E = Error

• Message class: /SCWM/L3 -

• Message number: 509

• Message text: Source transportation unit is not unique

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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/SCWM/L3509 - Details

• The SAP error message /SCWM/L3509 indicates that the source transportation unit (TU) is not unique. This typically occurs in the context of warehouse management and logistics execution within the SAP Extended Warehouse Management (EWM) module. The error suggests that the system has encountered multiple transportation units that match the criteria for a given operation, leading to ambiguity.
  
  Cause:
  
  Duplicate Transportation Units: There may be multiple transportation units in the system that have the same identification or characteristics, causing the system to be unable to determine which one to use.
  Incorrect Configuration: The configuration of transportation units or the way they are being processed may not be set up correctly, leading to conflicts.
  Data Integrity Issues: There may be issues with the data in the system, such as incorrect entries or missing information that leads to multiple TUs being recognized as the same.
  
  
  Solution:
  
  Check for Duplicates: Review the transportation units in the system to identify any