How To Fix /UI2/MIGRATION302 - Catalog '&1' is locked by '&2'.

SAP Error Message - Details

• Message type: E = Error

• Message class: /UI2/MIGRATION -

• Message number: 302

• Message text: Catalog '&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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /UI2/MIGRATION302 - Catalog '&1' is locked by '&2'. ?

  The SAP error message /UI2/MIGRATION302 Catalog '&1' is locked by '&2' typically occurs in the context of the SAP Fiori Launchpad or when working with SAP UI2 catalogs. This error indicates that a specific catalog (identified by &1) is currently locked by another user or process (identified by &2), preventing you from making changes to it.
  
  Cause:
  
  Concurrent Access: Another user or process is currently editing or modifying the catalog, which locks it for other users to prevent data inconsistency.
  Long-running Transactions: A transaction that takes a long time to complete may hold the lock longer than expected.
  System Issues: Sometimes, system issues or bugs can lead to locks not being released properly.
  
  
  Solution:
  
  Wait and Retry: If the lock is temporary (e.g., another user is editing the catalog), wait for a few minutes and then try again.
  Identify the Locking User: Use transaction codes like SM12 (to view and manage locks) to identify the user or