How To Fix LM144 - You are not authorized to change reservations

LM144 - Overview

• Message type: E = Error

• Message class: LM - Treasury: Limit Management

• Message number: 144

• Message text: You are not authorized to change reservations

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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LM144 - Details

• The SAP error message LM144, which states "You are not authorized to change reservations," typically occurs when a user attempts to modify a reservation in the SAP system but lacks the necessary authorization. This can happen in various modules, such as Materials Management (MM) or Warehouse Management (WM).
  
  Cause:
  
  Authorization Issues: The user does not have the required authorization object to change reservations. This is often due to missing roles or permissions assigned to the user profile.
  User Role Configuration: The roles assigned to the user may not include the necessary permissions for the specific transaction or action they are trying to perform.
  Transaction Code Restrictions: Certain transaction codes may have restrictions based on user roles, leading to this error when attempting to access them.
  
  
  Solution:
  
  
  Check User Authorizations:
  
  Use transaction code SU53 immediately after encountering the error. This will show you the last authorization check and help identify which authorization object is missing.
  Review the authorization logs