How To Fix CNV_10020758 - &1 non-transparent field definitions were marked to be loaded

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_10020 - Message class for package 10020

• Message number: 758

• Message text: &1 non-transparent field definitions were marked to be loaded

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_10020758 - &1 non-transparent field definitions were marked to be loaded ?

  The SAP error message CNV_10020758 indicates that there are non-transparent field definitions in your data migration process that have been marked for loading. This typically occurs during data migration activities, especially when using tools like SAP's Data Migration Workbench or during system conversions.
  Cause:
  
  Non-Transparent Fields: Non-transparent fields are fields that do not have a direct mapping to a database table. This can happen if the fields are derived, calculated, or part of a complex structure that does not correspond to a single database column.
  Data Migration Configuration: The error may arise from incorrect configuration in the data migration settings, where non-transparent fields are included in the load process.
  Mapping Issues: There may be issues with the mapping of fields from the source system to the target system, particularly if the source system has fields that do not exist in the target system.
  
  Solution:
  
  Review Field Definitions: Check the field definitions in your data migration configuration. Identify which fields are marked as non-transparent and assess whether they are necessary for your migration.
  Adjust Mapping: If the non-transparent fields are not needed, adjust your mapping to exclude them. If they are needed, ensure that there is a corresponding transparent field in the target system.
  Consult Documentation: Refer to SAP documentation or guides related to the specific data migration tool you are using. This can provide insights into how to handle non-transparent fields.
  Use Transformation Logic: If you need to include non-transparent fields, consider using transformation logic to convert them into a format that can be loaded into transparent fields in the target system.
  Testing: After making adjustments, perform a test migration to ensure that the changes resolve the error and that data is loaded correctly.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on handling non-transparent fields.
  Data Migration Workbench: Familiarize yourself with the Data Migration Workbench and its capabilities, as it may have specific features or settings that can help manage non-transparent fields.
  Community Forums: Engage with SAP community forums or support channels where other users may have encountered similar issues and can share their solutions.
  
  By following these steps, you should be able to address the CNV_10020758 error and successfully manage the loading of your data during the migration process.