How To Fix CNV10310603 - Error when unlocking &1.

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV10310 - Message class for development class CNV_10310

• Message number: 603

• Message text: Error when unlocking &1.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV10310603 - Error when unlocking &1. ?

  The SAP error message CNV10310603 typically occurs during the data migration process, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This error indicates that there was an issue when attempting to unlock a specific object or entity (denoted by &1) in the migration process.
  Cause:
  The error can be caused by several factors, including:
  
  Locking Issues: The object you are trying to unlock may be locked by another user or process.
  Authorization Problems: The user executing the unlock operation may not have the necessary authorizations to perform this action.
  Technical Issues: There may be underlying technical issues in the system, such as database locks or inconsistencies in the migration data.
  
  Solution:
  To resolve the CNV10310603 error, you can take the following steps:
  
  
  Check Locks:
  
  Use transaction code SM12 to check for any locks on the object. If you find any locks, you can either wait for them to be released or manually delete them if appropriate.
  
  
  
  Review Authorizations:
  
  Ensure that the user executing the unlock operation has the necessary authorizations. You may need to consult with your SAP security team to verify and adjust the user's roles and permissions.
  
  
  
  Check Migration Logs:
  
  Review the migration logs for any additional error messages or warnings that may provide more context about the issue. This can help identify if there are other underlying problems.
  
  
  
  Restart the Migration Process:
  
  If the issue persists, consider restarting the migration process. Sometimes, a simple restart can resolve temporary issues.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates available that can resolve the issue.
  
  
  
  Contact SAP Support:
  
  If you are unable to resolve the issue with the above steps, consider reaching out to SAP Support for further assistance. Provide them with the error message and any relevant logs to help diagnose the problem.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM12 (for lock entries), SLG1 (for application logs), and ST22 (for dumps) to help troubleshoot the issue.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit, as it may provide additional insights into common errors and their resolutions.
  Community Forums: Consider checking SAP Community forums or other online resources where other users may have encountered and resolved similar issues.
  
  By following these steps, you should be able to identify and resolve the CNV10310603 error effectively.