How To Fix CNV_DMC_UI_FW_EXCEPT001 - Technical error: Value to be validated is not given

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_DMC_UI_FW_EXCEPT - Messages for exception classes

• Message number: 001

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

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_UI_FW_EXCEPT001 - Technical error: Value to be validated is not given ?

  The SAP error message CNV_DMC_UI_FW_EXCEPT001 with the description "Technical error: Value to be validated is not given" typically occurs in the context of data migration or conversion processes, particularly when using the SAP Data Migration Cockpit (DMC) or similar tools. This error indicates that a required value for validation is missing, which prevents the process from proceeding.
  Causes:
  
  Missing Input Values: The error often arises when a required field or parameter is not provided in the migration template or during the execution of the migration process.
  Configuration Issues: There may be issues with the configuration of the migration project, such as missing mappings or incorrect settings.
  Data Integrity Issues: The source data may have inconsistencies or missing values that are required for the migration.
  User Interface Issues: Sometimes, the user interface may not properly capture or display the required fields, leading to missing values.
  
  Solutions:
  
  Check Input Data: Review the migration template or input data to ensure that all required fields are filled out correctly. Look for any empty fields that should contain values.
  Validate Configuration: Ensure that the migration project is correctly configured. Check the mappings and settings to confirm that all necessary parameters are defined.
  Review Logs: Check the logs for more detailed error messages that may provide additional context about which specific value is missing.
  Data Quality Checks: Perform data quality checks on the source data to identify and rectify any inconsistencies or missing values.
  User Interface Review: If the error is related to the user interface, try refreshing the page or restarting the application to see if the issue persists. Ensure that the UI is displaying all required fields.
  Consult Documentation: Refer to the SAP documentation for the Data Migration Cockpit or the specific migration tool you are using for any additional troubleshooting steps or requirements.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues. They may provide insights or solutions based on their experiences.
  SAP Support: If the issue persists and you cannot resolve it, consider reaching out to SAP Support for assistance. Provide them with detailed information about the error, including any logs and the context in which it occurred.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.