How To Fix /SCMTMS/FAG_MSG455 - Cannot change protected rate or reference rate &1

/SCMTMS/FAG_MSG455 - Overview

• Message type: E = Error

• Message class: /SCMTMS/FAG_MSG -

• Message number: 455

• Message text: Cannot change protected rate or reference rate &1

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 /SCMTMS/FAG_MSG455 - Cannot change protected rate or reference rate &1 ?

  The SAP error message /SCMTMS/FAG_MSG455 indicates that there is an attempt to change a protected rate or reference rate in the Transportation Management (TM) module, but the system has prevented this action because the rate is protected. This typically occurs in scenarios where certain rates are locked for editing to maintain data integrity or due to business rules.
  
  Cause:
  
  
  Protected Rate: The rate you are trying to change is marked as protected, meaning it cannot be modified. This could be due to various reasons, such as:
  
  The rate is part of a contract that is currently active.
  The rate is being used in a transportation planning process.
  The rate is locked due to a specific configuration in the system.
  
  
  
  Reference Rate: Similar to protected rates, reference rates are also locked for changes. This could be due to their use in other transactions or configurations.
  
  
  
  Solution:
  To resolve this error, you can consider the following steps:
  
  
  Check Rate Status: Verify