How To Fix CNV_DMC_MC_EXCEPTION016 - Technical error: Value to be validated is not given

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 016

• Message text: Technical error: Value to be validated is not given

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_DMC_MC_EXCEPTION016 - Technical error: Value to be validated is not given ?

  The SAP error message CNV_DMC_MC_EXCEPTION016 typically indicates that there is a technical error related to data migration or conversion processes, specifically that a value expected for validation is missing or not provided. This error is often encountered during data migration projects, particularly when using tools like the SAP Data Migration Cockpit or SAP S/4HANA Migration Cockpit.
  Cause:
  
  Missing Data: The most common cause is that a required field or value is not populated in the source data or during the migration process.
  Configuration Issues: There may be issues with the configuration of the migration settings or mapping that lead to missing values.
  Data Format Issues: The data format may not match the expected format, leading to validation failures.
  Custom Logic: If there are custom validations or logic implemented, they may be expecting certain values that are not being provided.
  
  Solution:
  
  Check Source Data: Review the source data to ensure that all required fields are populated. Look for any null or empty values that should contain data.
  Review Mapping Configuration: Check the mapping configuration in the migration tool to ensure that all necessary fields are correctly mapped and that there are no missing mappings.
  Validate Data Formats: Ensure that the data formats in the source match the expected formats in the target system. This includes checking for date formats, numeric formats, etc.
  Debug Custom Logic: If there is any custom logic involved in the migration process, review it to ensure that it is not inadvertently causing the error by expecting values that are not provided.
  Logs and Traces: Check the logs and traces generated during the migration process for more detailed error messages that can provide additional context on what is missing.
  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 for any relevant SAP Notes that may address this specific error or provide guidance on similar issues.
  SAP Community: Engage with the SAP Community forums where other users may have encountered and resolved similar issues.
  Data Migration Best Practices: Familiarize yourself with best practices for data migration in SAP, which can help prevent such errors in future projects.
  
  If the issue persists after following these steps, it may be beneficial to reach out to SAP support for further assistance, providing them with detailed information about the error and the context in which it occurred.