How To Fix CNV_10020486 - No name was entered for field &1

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_10020 - Message class for package 10020

• Message number: 486

• Message text: No name was entered for field &1

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_10020486 - No name was entered for field &1 ?

  The SAP error message CNV_10020486: No name was entered for field &1 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 field (denoted by &1) does not have a name or value assigned to it, which is necessary for the process to proceed.
  Cause:
  
  Missing Field Name: The field that is expected to have a name is either left blank or not properly defined in the data mapping or configuration.
  Incorrect Data Mapping: The mapping of source data to target fields may not be correctly set up, leading to missing field names.
  Configuration Issues: There may be issues in the configuration of the migration tool or program that is being used.
  Data Quality Issues: The source data may have inconsistencies or missing values that lead to this error.
  
  Solution:
  
  Check Data Mapping: Review the data mapping configuration to ensure that all required fields have been correctly defined and that no fields are left blank.
  Validate Source Data: Ensure that the source data being migrated is complete and does not have missing values for the fields that are required.
  Review Configuration: Check the configuration settings of the migration tool or program to ensure that all necessary parameters are set correctly.
  Debugging: If you have access to debugging tools, you can trace the execution of the program to identify where the error is occurring and why the field name is missing.
  Consult Documentation: Refer to SAP documentation or notes related to the specific migration tool or process you are using for any additional guidance or known issues.
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support for assistance.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  Migration Tools: Familiarize yourself with the specific migration tools being used (e.g., SAP S/4HANA Migration Cockpit, LSMW, etc.) as they may have specific requirements or configurations.
  Data Quality Checks: Implement data quality checks before migration to ensure that the data is clean and complete, which can help prevent such errors.
  
  By following these steps, you should be able to identify and resolve the issue causing the error message CNV_10020486.