How To Fix RD422 - Error when locking: Query data transfer canceled

SAP Error Message - Details

• Message type: E = Error

• Message class: RD - CO-PA Connection to SAP BW

• Message number: 422

• Message text: Error when locking: Query data transfer canceled

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RD422 - Error when locking: Query data transfer canceled ?

  The SAP error message RD422, which states "Error when locking: Query data transfer canceled," typically occurs in the context of data transfer processes, particularly when dealing with SAP BW (Business Warehouse) or SAP HANA systems. This error indicates that there was an issue with locking mechanisms during the data transfer process, which can lead to the cancellation of the query or data load.
  Causes of RD422 Error
  
  
  Lock Conflicts: The error often arises due to conflicts in locking mechanisms. If another process is holding a lock on the data that your query or data transfer is trying to access, it can lead to this error.
  
  
  Long Running Queries: If a query takes too long to execute, it may time out and cause the data transfer to be canceled.
  
  
  System Performance Issues: High system load or performance issues can lead to timeouts or failures in data transfer processes.
  
  
  Network Issues: Connectivity problems between the SAP system