How To Fix CNV_00001171 - Field 'Source Field' is empty

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_00001 - Message class for CWB settings maintenance programs

• Message number: 171

• Message text: Field 'Source Field' is empty

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_00001171 - Field 'Source Field' is empty ?

  The SAP error message CNV_00001171 with the description "Field 'Source Field' is empty" typically occurs during data migration or conversion processes, particularly when using SAP's Data Migration tools or during the execution of a conversion program. This error indicates that a required source field in the mapping or transformation process is not populated, which can lead to issues in data processing.
  Cause:
  
  Missing Data: The source field that is expected to contain data is empty or not populated in the source system.
  Mapping Issues: There may be a misconfiguration in the mapping settings where the source field is not correctly defined or linked to the target field.
  Data Extraction Problems: Issues during the data extraction phase may lead to missing values in the source fields.
  Incorrect Configuration: The configuration settings for the data migration tool may not be set up correctly, leading to empty fields.
  
  Solution:
  
  Check Source Data: Verify the source data to ensure that the field in question is populated. If the data is missing, you may need to correct it in the source system.
  Review Mapping Configuration: Go through the mapping configuration in the data migration tool to ensure that the source field is correctly defined and linked to the appropriate target field.
  Data Extraction Validation: If the data is being extracted from another system, ensure that the extraction process is functioning correctly and that it is pulling the necessary data.
  Update Configuration: If there are any configuration settings that need to be adjusted, make those changes and re-run the migration process.
  Consult Documentation: Refer to the SAP documentation or notes related to the specific migration tool you are using for any additional troubleshooting steps or known issues.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context.
  Data Migration Tools: Familiarize yourself with the specific data migration tools being used (e.g., SAP S/4HANA Migration Cockpit, SAP Data Services) and their configuration settings.
  Testing: After making changes, conduct thorough testing to ensure that the issue is resolved and that data is being migrated correctly.
  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 you have taken to resolve it.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.