How To Fix DS394 - Query & is locked

SAP Error Message - Details

• Message type: E = Error

• Message class: DS - Messages for Editing Text Elements in ABAP Programs

• Message number: 394

• Message text: Query & is locked

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 DS394 - Query & is locked ?

  The SAP error message DS394, which states "Query & is locked," typically occurs in the context of SAP BW (Business Warehouse) or SAP BW/4HANA when a query is being accessed or modified by another user or process. This locking mechanism is in place to prevent data inconsistencies and ensure that users do not interfere with each other's work.
  Causes:
  
  Concurrent Access: Another user or process is currently executing or modifying the same query.
  Long-Running Queries: A query that takes a long time to execute may lock the query for an extended period.
  Transaction Locks: If a transaction is not properly closed or if there are issues with the database, it may lead to locks.
  Development Activities: If a query is being modified in the Query Designer or if there are changes being made to the underlying data model, it may cause the query to be locked.
  
  Solutions:
  
  Wait and Retry: If the query is locked due to