How To Fix CNV_NCE_BAS262 - Row &1: source mapping value is empty

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_NCE_BAS - Number conversion engine: messages

• Message number: 262

• Message text: Row &1: source mapping value is empty

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_NCE_BAS262 - Row &1: source mapping value is empty ?

  The SAP error message CNV_NCE_BAS262 with the description "Row &1: source mapping value is empty" typically occurs during data migration or conversion processes, particularly when using SAP's data migration tools like the SAP S/4HANA Migration Cockpit or other conversion tools.
  Cause:
  This error indicates that there is a missing or empty value in the source mapping for a specific row in the data being processed. The source mapping is crucial for the migration process as it defines how data from the legacy system maps to the target system. If any required mapping value is empty, the migration cannot proceed for that row.
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Identify the Row: Check the error message for the specific row number indicated by &1. This will help you locate the problematic entry in your data.
  
  
  Review Source Mapping: Open the mapping configuration or the data file you are using for the migration. Look for the row number mentioned in the error message and check the source mapping values.
  
  
  Fill in Missing Values: If you find that the source mapping value is indeed empty, you need to provide the appropriate value. This could involve:
  
  Entering a valid mapping value that corresponds to the target system.
  Ensuring that the data format matches the expected format in the target system.
  
  
  
  Validate Data: After making the necessary changes, validate the data to ensure that all required fields are filled and that there are no other empty values that could cause similar errors.
  
  
  Re-run the Migration: Once you have corrected the mapping values, re-run the migration process to see if the error persists.
  
  
  Related Information:
  
  Data Migration Tools: Familiarize yourself with the specific data migration tool you are using, as each tool may have its own set of requirements and configurations.
  Documentation: Refer to SAP's official documentation for the migration tool you are using. This documentation often includes troubleshooting sections that can provide additional insights into common errors.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context or solutions.
  Community Forums: Consider reaching out to SAP community forums or support channels if you continue to experience issues, as other users may have encountered and resolved similar problems.
  
  By following these steps, you should be able to identify and resolve the cause of the CNV_NCE_BAS262 error in your SAP migration process.