How To Fix CNV20317059 - No mapping values found for &2 in package &1

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV20317 -

• Message number: 059

• Message text: No mapping values found for &2 in package &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 CNV20317059 - No mapping values found for &2 in package &1 ?

  The SAP error message CNV20317059, which states "No mapping values found for &2 in package &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 the system is unable to find the necessary mapping values for a specific field or entity in the specified package.
  Cause:
  
  Missing Mapping Entries: The most common cause is that the mapping table or configuration for the data conversion does not contain the necessary entries for the specified field or entity.
  Incorrect Configuration: There may be an issue with the configuration of the migration or conversion package, leading to missing or incorrect mappings.
  Data Inconsistencies: The source data may not have corresponding values in the target system, which can lead to this error.
  Package Issues: The package itself may not be properly defined or may be incomplete.
  
  Solution:
  
  Check Mapping Tables: Verify that the mapping tables for the specific package and field are correctly populated. Ensure that all necessary values are present.
  Review Configuration: Go through the configuration settings for the migration package to ensure that it is set up correctly and that all required mappings are defined.
  Data Validation: Validate the source data to ensure that it contains the expected values that should map to the target system. If there are discrepancies, you may need to clean or transform the data before migration.
  Consult Documentation: Refer to the SAP documentation for the specific migration tool or package you are using. There may be specific instructions or requirements for mapping values.
  Debugging: If you have access to debugging tools, you can trace the execution of the migration program to identify where the mapping is failing.
  Contact SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP support for assistance. They may have additional insights or patches available.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide guidance on data migration issues.
  Migration Tools: Familiarize yourself with the specific SAP migration tools you are using (e.g., SAP S/4HANA Migration Cockpit, SAP Data Services) as they may have unique requirements or configurations.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.