How To Fix CNV_MBT_46312 - No rows selected

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_MBT_46 - PCL message class

• Message number: 312

• Message text: No rows selected

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_MBT_46312 - No rows selected ?

  The SAP error message CNV_MBT_46312: No rows selected typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that the system did not find any data that meets the selection criteria specified in the migration or conversion process.
  Causes:
  
  Incorrect Selection Criteria: The filters or selection criteria defined for the data extraction may not match any records in the source system.
  Data Not Available: The data that you are trying to migrate or convert may not exist in the source system.
  Configuration Issues: There may be issues with the configuration of the migration project or the mapping of fields.
  Data Locking: The data might be locked or restricted due to ongoing transactions or other processes.
  Technical Issues: There could be underlying technical issues, such as database connectivity problems or issues with the migration tool itself.
  
  Solutions:
  
  Review Selection Criteria: Check the selection criteria used in the migration process. Ensure that they are correctly defined and that they match the data you expect to migrate.
  Verify Data Availability: Confirm that the data you are trying to migrate actually exists in the source system. You can run queries or reports to check for the presence of the data.
  Check Configuration: Review the configuration settings of the migration project. Ensure that all necessary mappings and settings are correctly defined.
  Data Locking: Investigate if there are any locks on the data. If necessary, wait for the locks to be released or resolve any ongoing transactions that may be causing the issue.
  Consult Logs: Check the logs for any additional error messages or warnings that may provide more context about the issue.
  Test with Smaller Data Set: If possible, try running the migration with a smaller subset of data to see if the issue persists. This can help isolate the problem.
  Contact SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance.
  
  Related Information:
  
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit, which provides detailed guidance on data migration processes.
  SAP Notes: Search for relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues and can share their experiences and solutions.
  
  By following these steps, you should be able to identify the cause of the error and implement a suitable solution.