How To Fix M2455 - Hierarchy & for event & in application & is not allowed

M2455 - Overview

• Message type: E = Error

• Message class: M2 - LIS: Generating and updating info structures

• Message number: 455

• Message text: Hierarchy & for event & in application & is not allowed

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 M2455 - Hierarchy & for event & in application & is not allowed ?

  The SAP error message M2455 typically indicates that there is an issue with the hierarchy structure in the context of a specific application, often related to material management or inventory management. The message suggests that a certain event or action is not permitted due to the current state of the hierarchy.
  
  Cause:
  
  Hierarchy Structure Issues: The hierarchy you are trying to use may not be properly defined or may not allow the specific event you are attempting to execute.
  Authorization Issues: The user may not have the necessary permissions to perform the action on the specified hierarchy.
  Incorrect Configuration: The configuration settings for the hierarchy in the relevant application may not be set up correctly.
  Data Integrity Issues: There may be inconsistencies or errors in the data related to the hierarchy.
  
  
  Solution:
  
  Check Hierarchy Configuration: Review the configuration of the hierarchy in the relevant application. Ensure that it is set up correctly and that the event you