How To Fix CNV_20340_CHECK009 - No target provided for source &1. Mapping is not complete

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_20340_CHECK - Message Class for 20340 Checks

• Message number: 009

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

What causes this issue?

The provided mapping is incomplete. A mapping line contains a source
value (&V1&) but not a target 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_20340_CHECK009 - No target provided for source &1. Mapping is not complete ?

  The SAP error message CNV_20340_CHECK009 indicates that there is an issue with the data mapping during a data migration or conversion process. Specifically, the error states that no target has been provided for a given source, which means that the mapping between the source data and the target data is incomplete.
  Cause:
  
  Incomplete Mapping: The most common cause of this error is that the mapping configuration for the data migration is not fully defined. This could happen if certain source fields do not have corresponding target fields defined in the mapping table.
  Configuration Issues: There may be issues in the configuration settings of the migration tool or the specific migration project.
  Data Model Changes: If there have been changes in the data model (e.g., changes in the source or target system), the existing mappings may no longer be valid.
  Missing Entries: There could be missing entries in the mapping tables that link source fields to target fields.
  
  Solution:
  
  Check Mapping Configuration: Review the mapping configuration to ensure that all source fields have corresponding target fields defined. You can do this by accessing the mapping tables in the migration tool.
  Update Mapping: If you find any source fields without a target, you need to either create a new mapping entry or modify existing ones to ensure that every source field is accounted for.
  Validate Data Model: Ensure that the data model for both the source and target systems is correctly defined and that any recent changes have been reflected in the mapping.
  Run Mapping Checks: Use any available tools or functions within the SAP migration tool to validate the mapping and check for any inconsistencies or errors.
  Consult Documentation: Refer to the SAP documentation or guides related to the specific migration tool you are using for any additional troubleshooting steps or best practices.
  
  Related Information:
  
  Transaction Codes: Depending on the specific migration tool you are using (e.g., SAP S/4HANA Migration Cockpit, SAP Data Services), there may be specific transaction codes or tools to help you manage and validate mappings.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on mapping issues.
  Community Forums: Consider reaching out to SAP community forums or support channels for additional insights or similar experiences from other users.
  
  By following these steps, you should be able to identify and resolve the issue causing the CNV_20340_CHECK009 error.