How To Fix /SCTM/TMMD_UI123 - You are not allowed to change leg zone &1

/SCTM/TMMD_UI123 - Overview

• Message type: E = Error

• Message class: /SCTM/TMMD_UI -

• Message number: 123

• Message text: You are not allowed to change leg zone &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.

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 /SCTM/TMMD_UI123 - You are not allowed to change leg zone &1 ?

  The SAP error message /SCTM/TMMD_UI123 You are not allowed to change leg zone &1 typically occurs in the context of SAP Transportation Management (TM) when a user attempts to modify a leg zone in a transportation leg but does not have the necessary authorizations or permissions to perform that action.
  
  Cause:
  
  Authorization Issues: The user does not have the required authorization to change the leg zone. This could be due to missing roles or permissions in the user's profile.
  Configuration Settings: The system may have been configured to restrict changes to certain fields or data based on specific criteria, such as the status of the transportation leg or the user’s role.
  Business Rules: There may be business rules in place that prevent changes to leg zones under certain conditions (e.g., if the leg is already in a certain status).
  
  
  Solution:
  
  
  Check User Authorizations:
  
  Review the user’s roles and authorizations in the SAP system. Ensure that the user