How To Fix 5G549 - Data upload is not possible; car database VC_T5GC3 is currently locked

SAP Error Message - Details

• Message type: E = Error

• Message class: 5G - HR: Messages for Britain

• Message number: 549

• Message text: Data upload is not possible; car database VC_T5GC3 is currently locked

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message 5G549 - Data upload is not possible; car database VC_T5GC3 is currently locked ?

  The SAP error message 5G549 indicates that a data upload operation cannot be performed because the car database VC_T5GC3 is currently locked. This typically occurs in scenarios where data integrity is critical, and the system prevents changes to the database while it is being accessed or modified by another process.
  Cause:
  
  
  Database Locking: The database may be locked due to ongoing transactions or processes that are currently using it. This could be due to:
  
  Another user or process is currently updating or accessing the database.
  A previous transaction did not complete successfully, leaving the database in a locked state.
  Scheduled maintenance or batch jobs that are running and locking the database.
  
  
  
  Configuration Issues: There may be configuration settings that are causing the database to lock during certain operations.
  
  
  Solution:
  
  
  Check for Active Sessions: 
  
  Use transaction codes like SM12 (to view and manage locks) to check if there are any active locks on the database. If you find locks that are no longer needed, you can release them if you have the necessary permissions.
  
  
  
  Wait and Retry: If the lock is due to a legitimate process, you may need to wait until that process completes. After some time, try the data upload again.
  
  
  Check Background Jobs: 
  
  Use transaction code SM37 to check for any background jobs that might be running and locking the database. If you find any jobs that are taking too long or are stuck, you may need to investigate further.
  
  
  
  Contact System Administrator: If you are unable to resolve the issue, it may be necessary to contact your SAP Basis team or system administrator. They can provide insights into the locking mechanism and help resolve any underlying issues.
  
  
  Review Configuration: If this issue occurs frequently, it may be worth reviewing the configuration settings related to database locking and transaction management.
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SM12: To view and manage locks.
  SM37: To monitor background jobs.
  SM21: To check system logs for any related errors or warnings.
  
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. You can search the SAP Support Portal for relevant notes.
  
  
  Documentation: Review SAP documentation related to database management and locking mechanisms for a deeper understanding of how to manage locks effectively.
  
  
  By following these steps, you should be able to identify the cause of the lock and take appropriate action to resolve the error message 5G549.