How To Fix CNV_DMC_MC_EXCEPTION160 - No records found in staging table for this selection

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_DMC_MC_EXCEPTION - Exception texts of Migration Object Modeller

• Message number: 160

• Message text: No records found in staging table for this selection

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_DMC_MC_EXCEPTION160 - No records found in staging table for this selection ?

  The SAP error message CNV_DMC_MC_EXCEPTION160 indicates that no records were found in the staging table for the selection criteria specified during a data migration or conversion process. This error typically occurs in the context of the SAP Data Migration Cockpit (DMC) or during data transfer processes.
  Causes:
  
  Incorrect Selection Criteria: The selection criteria used to filter records may be too restrictive or incorrect, leading to no records being retrieved.
  Empty Staging Table: The staging table may not have been populated correctly before the selection was made, resulting in no available records.
  Data Load Issues: There may have been issues during the data load process that prevented records from being inserted into the staging table.
  Data Mapping Errors: If there are errors in the mapping of data from the source system to the staging table, it could lead to missing records.
  Filter Settings: Filters applied in the DMC or during the migration process may exclude all records.
  
  Solutions:
  
  Review Selection Criteria: Check the selection criteria used in the migration process. Ensure that they are correct and not overly restrictive.
  Check Staging Table: Verify that the staging table has been populated with data. You can do this by querying the staging table directly in the database.
  Data Load Verification: Ensure that the data load process completed successfully without errors. Review logs for any issues that may have occurred during the data load.
  Mapping Validation: Review the data mapping configuration to ensure that it is set up correctly and that all necessary fields are being mapped.
  Adjust Filters: If filters are being applied, consider adjusting or removing them to see if records can be retrieved.
  Re-run Data Load: If necessary, re-run the data load process to ensure that data is correctly populated in the staging table.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to the specific error message for any patches or updates that may address known issues.
  Documentation: Review the SAP Data Migration Cockpit documentation for best practices and troubleshooting steps.
  Logs and Traces: Analyze logs and traces generated during the migration process for additional context on why records may not be found.
  Support: If the issue persists, consider reaching out to SAP support for further assistance, providing them with detailed information about the error and the steps taken to troubleshoot.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.