How To Fix CNV20317050 - No mapping values specified for &2 in package &1

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV20317 -

• Message number: 050

• Message text: No mapping values specified 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 CNV20317050 - No mapping values specified for &2 in package &1 ?

  The SAP error message CNV20317050 indicates that there are no mapping values specified for a particular field (denoted as &2) in a specified package (denoted as &1). This error typically occurs during data migration or conversion processes, particularly when using SAP's data migration tools or during the execution of a conversion program.
  Cause:
  
  
  Missing Mapping Configuration: The most common cause of this error is that the mapping configuration for the specified field is incomplete or missing. This can happen if the mapping was not defined correctly in the migration tool or if the relevant configuration was not imported or activated.
  
  
  Incorrect Package Setup: The package specified may not have the necessary mapping values defined, or the package may not be correctly set up to handle the data being processed.
  
  
  Data Inconsistencies: There may be inconsistencies in the data being migrated that do not match the expected values defined in the mapping.
  
  
  Solution:
  
  
  Check Mapping Configuration: 
  
  Go to the relevant transaction or tool where the mapping is defined (e.g., LTMC for Migration Cockpit, or the specific transaction for your migration tool).
  Verify that the mapping for the specified field (&2) is correctly defined in the package (&1).
  If necessary, add the missing mapping values.
  
  
  
  Review Package Setup:
  
  Ensure that the package is correctly configured and that all necessary mappings are included.
  If you are using a standard package, check if there are any updates or notes from SAP regarding the package.
  
  
  
  Data Validation:
  
  Validate the data being migrated to ensure that it conforms to the expected formats and values.
  Check for any discrepancies or missing values in the source data that may lead to this error.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation or notes related to the specific migration tool you are using. There may be specific instructions or known issues related to the error message.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance. Provide them with the error message details and any relevant context to help them diagnose the issue.
  
  
  
  Related Information:
  
  Transaction Codes: Depending on the migration tool you are using, you may need to use specific transaction codes (e.g., LTMC for Migration Cockpit).
  SAP Notes: Search for SAP Notes related to the error message CNV20317050 for any patches or updates that may address the issue.
  Migration Tools: Familiarize yourself with the specific migration tools and their configuration settings, as each tool may have different requirements for mapping and data handling.
  
  By following these steps, you should be able to identify and resolve the cause of the CNV20317050 error in your SAP environment.