How To Fix /SCWM/LK017 - TR change not possible; reference to TR number missing

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/LK -

• Message number: 017

• Message text: TR change not possible; reference to TR number missing

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/LK017 - TR change not possible; reference to TR number missing ?

  The SAP error message /SCWM/LK017 TR change not possible; reference to TR number missing typically occurs in the context of the Extended Warehouse Management (EWM) module when there is an attempt to change a Transfer Requirement (TR) that does not have a valid reference to a TR number. This can happen for various reasons, and understanding the cause and solution can help resolve the issue.
  Cause:
  
  Missing Reference: The TR you are trying to change does not have a reference to a Transfer Order (TO) or another TR. This can happen if the TR was created incorrectly or if it was deleted or not properly linked to a TO.
  Status of TR: The TR might be in a status that does not allow changes. For example, if the TR is already processed or completed, it may not be possible to make changes.
  System Configuration: There might be configuration issues in the EWM system that prevent the TR from being linked correctly to a TO or other documents.
  
  Solution:
  
  Check TR Reference: Verify if the TR has a valid reference to a Transfer Order or another TR. You can do this by checking the TR details in the EWM system.
  Review TR Status: Ensure that the TR is in a status that allows changes. If it is completed or in a locked status, you may need to reverse or unlock it before making changes.
  Create a New TR: If the TR is missing a reference and cannot be corrected, consider creating a new TR with the correct details and references.
  System Configuration: If you suspect a configuration issue, consult with your SAP Basis or EWM configuration team to ensure that the system is set up correctly for handling TRs and their references.
  Check for Updates: Ensure that your SAP system is up to date with the latest patches and updates, as this can sometimes resolve unexpected issues.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SCWM/PRT (for managing TRs) and /SCWM/TO (for managing Transfer Orders).
  SAP Notes: Check SAP Notes for any known issues or fixes related to this error message. You can search the SAP Support Portal for specific notes that might address this error.
  Documentation: Review the SAP EWM documentation for best practices on managing Transfer Requirements and understanding their lifecycle.
  
  If the issue persists after trying the above solutions, it may be beneficial to engage with SAP support or your internal SAP team for further assistance.