How To Fix /LTB/MC251 - Some mapping values are determined by system and cannot be replaced

SAP Error Message - Details

• Message type: E = Error

• Message class: /LTB/MC -

• Message number: 251

• Message text: Some mapping values are determined by system and cannot be replaced

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /LTB/MC251 - Some mapping values are determined by system and cannot be replaced ?

  The SAP error message /LTB/MC251 Some mapping values are determined by system and cannot be replaced typically occurs in the context of SAP's Logistics Execution (LE) or Transportation Management (TM) modules, particularly when dealing with mapping values in the context of transportation planning or execution.
  
  Cause:
  This error message indicates that the system has automatically determined certain mapping values based on predefined logic or configuration, and these values cannot be manually overridden or replaced. This can happen in scenarios such as:
  
  Automatic Determination: The system has rules or configurations that dictate how certain values should be determined automatically (e.g., shipping points, routes, etc.).
  Data Integrity: The system is designed to maintain data integrity by preventing users from changing values that are critical for the process.
  
  Configuration Issues: There may be a misconfiguration in the mapping settings or rules that leads to this error.
  
  
  Solution:
  To resolve this error, consider the following steps:
  
  
  Review Mapping Configuration: Check the configuration