How To Fix CNV778 - Some jobs for table &1 are still in the update phase

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV - Conversion: Messages for Conversion Services (CNCC)

• Message number: 778

• Message text: Some jobs for table &1 are still in the update phase

What causes this issue?

Some jobs for table &V1& are still in the update phase.
This means that the indexes must not be re-created yet.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Check the log for errors.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV778 - Some jobs for table &1 are still in the update phase ?

  The SAP error message CNV778 indicates that there are still jobs related to a specific table that are in the update phase. This typically occurs during data migration or conversion processes, particularly when using SAP's Data Migration tools or during system upgrades.
  Cause:
  
  Ongoing Processes: The error usually arises when there are still background jobs or processes that are updating the specified table. This can happen if the data migration process has not completed or if there are locks on the table.
  Long-running Jobs: If the jobs are taking longer than expected due to large volumes of data or performance issues, the system may not allow further actions until these jobs are completed.
  Locking Issues: There may be locks on the table due to other transactions or processes that are currently accessing the data.
  
  Solution:
  
  Check Background Jobs: Use transaction code SM37 to check the status of background jobs. Look for jobs related to the specific table mentioned in the error message. If you find any jobs that are still running, you may need to wait for them to complete.
  Monitor Locks: Use transaction code SM12 to check for any locks on the table. If there are locks that are preventing updates, you may need to resolve these locks (e.g., by terminating the session that holds the lock).
  Review Logs: Check the logs for the data migration process to identify any issues that may have caused delays. This can provide insights into whether the jobs are stuck or if there are errors that need to be addressed.
  Retry the Process: Once you have confirmed that there are no ongoing jobs or locks, you can retry the operation that triggered the error.
  System Performance: If the jobs are taking too long, consider reviewing system performance and optimizing the data migration process. This may involve adjusting batch sizes or improving system resources.
  
  Related Information:
  
  Transaction Codes:
  
  SM37: Monitor background jobs.
  SM12: Check for table locks.
  SLG1: View application logs for more detailed error messages.
  
  
  Documentation: Refer to SAP Notes and documentation related to data migration and the specific tools you are using (e.g., SAP S/4HANA Migration Cockpit, SAP Data Services).
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  If the problem persists after following these steps, it may be necessary to consult with your SAP Basis team or SAP support for further assistance.