How To Fix /SAPAPO/TS_RLG_CPY137 - Source and target combinations must differ

/SAPAPO/TS_RLG_CPY137 - Overview

• Message type: E = Error

• Message class: /SAPAPO/TS_RLG_CPY -

• Message number: 137

• Message text: Source and target combinations must differ

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/TS_RLG_CPY137 - Source and target combinations must differ ?

  The SAP error message /SAPAPO/TS_RLG_CPY137 indicates that there is an issue with the source and target combinations in a process related to SAP Advanced Planning and Optimization (APO). Specifically, this error occurs when the source and target combinations are the same, which is not allowed in the context of the operation you are trying to perform.
  
  Cause:
  The error typically arises in scenarios such as:
  
  When trying to copy or transfer data from one location to another, and both the source and target are set to the same value.
  In planning scenarios where the system expects different combinations for source and target, such as in the context of transportation lanes, production planning, or other data transfer processes.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Source and Target Combinations: Review the source and target combinations you are using in your operation. Ensure that they are indeed different. This may involve checking configuration settings,