How To Fix /LTB/TR_BAS074 - Source mapping value &1 is determined by the system and cannot be changed

SAP Error Message - Details

• Message type: E = Error

• Message class: /LTB/TR_BAS -

• Message number: 074

• Message text: Source mapping value &1 is determined by the system and cannot be changed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /LTB/TR_BAS074 - Source mapping value &1 is determined by the system and cannot be changed ?

  The SAP error message /LTB/TR_BAS074 Source mapping value &1 is determined by the system and cannot be changed typically occurs in the context of SAP Transportation Management (TM) or related modules where source mapping values are automatically determined by the system based on certain criteria or configurations.
  Cause:
  
  Automatic Determination: The source mapping value (e.g., a location, transportation lane, etc.) is automatically determined by the system based on predefined rules or configurations. This means that the value is not meant to be manually changed by the user.
  Configuration Settings: The system may have specific settings or configurations that dictate how source mapping values are assigned, and these settings may restrict manual changes.
  Data Integrity: The system is designed to maintain data integrity and consistency, which is why it prevents changes to certain values that are critical for processes like planning, execution, or reporting.
  
  Solution:
  
  Review Configuration: Check the configuration settings in the SAP system related to source mapping. This may involve looking into the transportation management settings or any relevant customizing settings that dictate how source mapping values are determined.
  Use Correct Procedures: Ensure that you are following the correct procedures for the transaction or process you are attempting to execute. If the system is designed to determine the value automatically, you may need to adjust your approach rather than trying to change the value manually.
  Consult Documentation: Refer to SAP documentation or help resources for guidance on how source mapping works in your specific version of SAP TM. This can provide insights into why the value is determined automatically and how to work within those constraints.
  Contact Support: If you believe that the automatic determination is incorrect or if you need to change the value for a valid reason, consider reaching out to your SAP support team or consulting with an SAP expert who can provide further assistance.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error message or provide additional context on source mapping in your version of SAP.
  Transaction Codes: Familiarize yourself with transaction codes related to transportation management and source mapping, such as /LTB/ related transactions.
  User Roles and Authorizations: Ensure that your user role has the necessary authorizations to perform the actions you are attempting. Sometimes, restrictions can be due to insufficient permissions.
  
  By understanding the cause and following the suggested solutions, you should be able to address the error message effectively.