How To Fix NRSCNV127 - InfoCube is locked by DTA requests

SAP Error Message - Details

• Message type: E = Error

• Message class: NRSCNV - Message class

• Message number: 127

• Message text: InfoCube is locked by DTA requests

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message NRSCNV127 - InfoCube is locked by DTA requests ?

  The SAP error message NRSCNV127 indicates that an InfoCube is locked due to Data Transfer (DTA) requests. This typically occurs in the context of SAP BW (Business Warehouse) when data is being loaded into an InfoCube, and the InfoCube is locked to prevent inconsistencies during the data loading process.
  Cause:
  
  Ongoing Data Load: The most common cause of this error is that a data load process is currently running, which locks the InfoCube to ensure data integrity.
  Failed Data Load: If a previous data load failed and did not release the lock properly, the InfoCube may remain locked.
  Long-running Processes: Sometimes, long-running data transfer processes can lead to locks that persist longer than expected.
  
  Solution:
  
  
  Check Data Load Status: 
  
  Go to the Data Warehousing Workbench (transaction code RSA1) and check the status of the data load process. If a process is running, you may need to wait for it to complete.
  
  
  
  Cancel or Terminate the Process: 
  
  If you find that a data load is stuck or taking too long, you can cancel it. Use transaction code SM37 to monitor and manage background jobs. Look for jobs related to the InfoCube and cancel them if necessary.
  
  
  
  Release Locks: 
  
  If the InfoCube remains locked after the data load process has been canceled or completed, you may need to manually release the locks. You can do this using transaction code SM12 to view and delete any locks associated with the InfoCube.
  
  
  
  Check for Errors: 
  
  Review the logs for any errors that may have occurred during the data load process. This can provide insights into why the InfoCube was locked and help prevent future occurrences.
  
  
  
  Re-run the Data Load: 
  
  After resolving the locking issue, you can re-initiate the data load process if needed.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  RSA1: Data Warehousing Workbench
  SM37: Job Monitoring
  SM12: Lock Entries
  
  
  Best Practices:
  
  Monitor data load processes regularly to ensure they complete successfully.
  Implement error handling and logging mechanisms to catch and address issues promptly.
  Schedule data loads during off-peak hours to minimize the impact on system performance and reduce the likelihood of locks.
  
  
  
  By following these steps, you should be able to resolve the NRSCNV127 error and ensure that your InfoCube is available for data processing.