How To Fix CNV_20900035 - Check vendor numbers against number range intervals:

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_20900 - Message class for package CNV_20900

• Message number: 035

• Message text: Check vendor numbers against number range intervals:

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_20900035 - Check vendor numbers against number range intervals: ?

  The SAP error message CNV_20900035, which states "Check vendor numbers against number range intervals," typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that there is a mismatch between the vendor numbers being processed and the defined number range intervals in the SAP system.
  Cause:
  
  Vendor Number Range Configuration: The vendor numbers being imported or processed do not fall within the defined number range intervals for vendor master data in the SAP system.
  Data Migration Issues: The data being migrated may contain vendor numbers that are either too high or too low compared to the configured number ranges.
  Missing Number Ranges: The number range intervals for vendor numbers may not be properly set up in the system, leading to conflicts when trying to create or update vendor records.
  
  Solution:
  
  
  Check Number Range Intervals:
  
  Go to the transaction code SNRO (Number Range Objects).
  Look for the number range object related to vendor numbers (usually LIFNR for vendor master).
  Verify the defined intervals to ensure they cover the range of vendor numbers you are trying to import.
  
  
  
  Adjust Number Ranges:
  
  If the vendor numbers you are trying to use fall outside the defined intervals, you may need to adjust the number range intervals.
  You can do this by editing the number range intervals in the SNRO transaction. Make sure to add or modify the intervals to include the vendor numbers you are working with.
  
  
  
  Data Validation:
  
  Before migrating data, validate the vendor numbers in your source data to ensure they conform to the expected number range.
  You can use tools like Excel or data validation scripts to check for any discrepancies.
  
  
  
  Re-run the Migration:
  
  After making the necessary adjustments to the number ranges or correcting the data, re-run the migration process to see if the error persists.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SNRO: Number Range Object Maintenance
  SE11: Data Dictionary to check the structure of the vendor master table (LFA1).
  
  
  
  Documentation: Refer to SAP Help documentation for detailed information on number range management and data migration processes.
  
  
  SAP Notes: Check for any relevant SAP Notes that might address specific issues related to this error message or provide additional guidance.
  
  
  By following these steps, you should be able to resolve the CNV_20900035 error and successfully complete your vendor data migration.