How To Fix CNV_20325_CHECK010 - No source provided for target &1. Mapping is not complete

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_20325_CHECK - Message Class for 20325 Checks

• Message number: 010

• Message text: No source provided for target &1. Mapping is not complete

What causes this issue?

The provided mapping is incomplete. A mapping line contains a target
value (&V1&) but not a source value.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

You have to complete the mapping by providing the requested field values
or by deleting the mapping line which causes the problem.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_20325_CHECK010 - No source provided for target &1. Mapping is not complete ?

  The SAP error message CNV_20325_CHECK010 indicates that there is an issue with the data mapping in a conversion or migration process. Specifically, it means that there is no source data provided for a target field, which results in an incomplete mapping. This error typically occurs during data migration projects, especially when using SAP's data migration tools or conversion programs.
  Cause:
  
  Missing Source Data: The target field in the mapping does not have a corresponding source field defined, which means that the system cannot find the data it needs to populate the target.
  Incorrect Mapping Configuration: The mapping configuration may be incomplete or incorrectly set up, leading to missing links between source and target fields.
  Data Model Changes: Changes in the data model (e.g., during an upgrade or system conversion) may have resulted in some fields being renamed or removed, causing the mapping to break.
  Configuration Errors: Errors in the configuration of the migration tool or the mapping settings can lead to this issue.
  
  Solution:
  
  Check Mapping Configuration: Review the mapping configuration to ensure that all target fields have corresponding source fields defined. Make sure that the mapping is complete and correctly set up.
  Update Data Model: If there have been changes to the data model, update the mapping to reflect these changes. Ensure that all necessary fields are included in the mapping.
  Validate Source Data: Ensure that the source data is available and correctly formatted. Check if the source data extraction process was successful and that the data is accessible.
  Use Migration Tools: If you are using SAP's migration tools (like SAP S/4HANA Migration Cockpit), utilize the built-in validation features to identify and resolve mapping issues.
  Consult Documentation: Refer to the relevant SAP documentation or guides for the specific migration tool you are using. This can provide insights into common issues and their resolutions.
  Seek Support: If the issue persists, consider reaching out to SAP support or consulting with an SAP expert who can provide assistance based on the specific context of your migration project.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Migration Cockpit: If you are using the SAP S/4HANA Migration Cockpit, familiarize yourself with its features and best practices for data mapping and migration.
  Data Migration Best Practices: Review best practices for data migration in SAP environments to ensure a smooth process and minimize errors.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.