How To Fix LTR2_RN_CHECK032 - Mapping conflict due to 'From Number' changed in receiver

SAP Error Message - Details

• Message type: E = Error

• Message class: LTR2_RN_CHECK - LTR2 RN: Renumbering project checking message class

• Message number: 032

• Message text: Mapping conflict due to 'From Number' changed in receiver

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message LTR2_RN_CHECK032 - Mapping conflict due to 'From Number' changed in receiver ?

  The SAP error message LTR2_RN_CHECK032 indicates a mapping conflict due to a change in the 'From Number' in the receiver. This typically occurs in the context of SAP Logistics and Transportation Management, particularly when dealing with route determination or shipment processing.
  Cause:
  The error arises when there is a mismatch in the mapping configuration for the transportation routes or shipment documents. Specifically, it indicates that the 'From Number' (which usually refers to a location or a specific identifier in the mapping) has been altered in the receiver's configuration, leading to a conflict with existing mappings.
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Mapping Configuration:
  
  Go to the relevant mapping configuration in your SAP system.
  Verify the 'From Number' settings for the receiver. Ensure that they are correctly defined and match the expected values.
  
  
  
  Update the Receiver Configuration:
  
  If the 'From Number' has been changed intentionally, update the mapping to reflect this change.
  Ensure that all related configurations (like routes, shipment types, etc.) are consistent with the new 'From Number'.
  
  
  
  Review Transport Routes:
  
  Check the transport routes and ensure that they are correctly set up to accommodate the new 'From Number'.
  If necessary, create new routes or adjust existing ones to align with the updated configuration.
  
  
  
  Test the Changes:
  
  After making the necessary adjustments, perform a test to ensure that the error no longer occurs.
  Monitor the system for any further mapping conflicts.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific guidance on mapping configurations and error handling related to transportation management.
  
  
  
  Seek Support:
  
  If the issue persists, consider reaching out to SAP support or your internal SAP team for further assistance. They may provide insights based on the specific configuration of your system.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SCMTMS/ROUTE for route management or /SCMTMS/SHIP for shipment processing.
  SAP Notes: Check for any SAP Notes related to this error message for additional context or patches that may address the issue.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, providing insights or solutions from other users.
  
  By following these steps, you should be able to identify and resolve the mapping conflict associated with the LTR2_RN_CHECK032 error message.