How To Fix CNV_10510025 - No new value found for mapping of &1 &2

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_10510 - Message class for package 40300 (ANLKL)

• Message number: 025

• Message text: No new value found for mapping of &1 &2

What causes this issue?

No participating objects found for the conversion.

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?

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_10510025 - No new value found for mapping of &1 &2 ?

  The SAP error message CNV_10510025: No new value found for mapping of &1 &2 typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This error indicates that the system is unable to find a corresponding new value for a specific mapping of a source value in the target system.
  Cause:
  
  
  Missing Mapping Entries: The most common cause is that there is no mapping defined for the source value in the target system. This can happen if the mapping table is incomplete or if the source data contains values that were not anticipated.
  
  
  Incorrect Configuration: The mapping configuration may not be set up correctly, leading to mismatches between source and target values.
  
  
  Data Quality Issues: The source data may contain unexpected or invalid values that do not have corresponding mappings.
  
  
  Custom Logic: If there are custom mappings or transformations defined, they may not be functioning as expected.
  
  
  Solution:
  
  
  Check Mapping Tables: Review the mapping tables used in the migration process to ensure that all necessary mappings are defined. You may need to add missing mappings for the values that are causing the error.
  
  
  Validate Source Data: Examine the source data for any anomalies or unexpected values. Cleanse the data if necessary to ensure it aligns with the expected values in the target system.
  
  
  Review Configuration: Ensure that the configuration for the migration process is correct. This includes checking any transformation rules or custom logic that may be applied during the mapping.
  
  
  Consult Documentation: Refer to the SAP documentation for the specific migration tool you are using. There may be specific guidelines or best practices for setting up mappings.
  
  
  Debugging: If you have access to debugging tools, you can trace the migration process to identify where the mapping is failing.
  
  
  Seek Support: If the issue persists, consider reaching out to SAP support or consulting with an SAP expert who can provide more tailored assistance based on your specific scenario.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on data migration issues.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit, which may provide insights into common issues and their resolutions.
  Community Forums: Engage with the SAP Community or other forums where SAP professionals discuss similar issues. You may find others who have encountered and resolved the same error.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.