How To Fix CNV_MBT_DEX078 - No data exists in table & for import

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_MBT_DEX - DMIS Data Extract related messages

• Message number: 078

• Message text: No data exists in table & for import

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_MBT_DEX078 - No data exists in table & for import ?

  The SAP error message CNV_MBT_DEX078 indicates that there is no data available in the specified table for import during a data migration or conversion process. This error typically arises in the context of SAP's data migration tools, such as the SAP S/4HANA Migration Cockpit or other data transfer processes.
  Cause:
  
  Empty Source Table: The most common cause is that the source table from which data is being imported is empty. This could be due to a lack of data in the source system or an issue during the extraction process.
  Incorrect Configuration: There may be a misconfiguration in the migration settings, leading to the wrong table being referenced or the wrong data selection criteria being applied.
  Data Filtering: Filters applied during the data selection process may inadvertently exclude all records, resulting in an empty dataset.
  Technical Issues: There could be technical issues with the data extraction or transformation processes that prevent data from being loaded into the target table.
  
  Solution:
  
  Check Source Data: Verify that the source table contains the expected data. You can do this by querying the source database directly.
  Review Migration Settings: Ensure that the migration settings are correctly configured. Check the mapping and transformation rules to ensure they are set up to pull the correct data.
  Adjust Filters: If filters are being applied, review and adjust them to ensure they are not excluding all records.
  Log Analysis: Check the logs for any additional error messages or warnings that might provide more context about why the data is not being imported.
  Re-extract Data: If the source data is confirmed to be present but still not importing, consider re-extracting the data from the source system to ensure it is correctly formatted and available for import.
  Consult Documentation: Refer to SAP documentation or notes related to the specific migration tool you are using for any known issues or additional troubleshooting steps.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues related to the specific error message or the migration tool you are using.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit or the specific data migration tool for best practices and troubleshooting tips.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  If the issue persists after following these steps, it may be beneficial to reach out to SAP support for further assistance.