How To Fix MSG_UH301 - Hierarchy ID &1 is locked by &2.

SAP Error Message - Details

• Message type: E = Error

• Message class: MSG_UH - Universal Hierarchy Message Class

• Message number: 301

• Message text: Hierarchy ID &1 is locked by &2.

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message MSG_UH301 - Hierarchy ID &1 is locked by &2. ?

  The SAP error message MSG_UH301 indicates that a specific hierarchy ID is locked by another user or process. This typically occurs in the context of SAP's hierarchical data management, such as when working with master data or organizational structures.
  
  Cause:
  
  User Lock: The hierarchy ID is currently being edited or processed by another user, which prevents other users from making changes to it.
  System Lock: A background job or process may be holding a lock on the hierarchy ID, preventing access.
  Transaction Interruption: If a previous transaction that was working on the hierarchy ID was interrupted or did not complete properly, it may leave the hierarchy in a locked state.
  
  
  Solution:
  
  Wait and Retry: If the lock is temporary (e.g., another user is editing the hierarchy), wait for the other user to finish and then try again.
  Identify the Locking User: Use transaction code SM12 to check for locks. You can search for the specific hierarchy ID