How To Fix CNVA_20201_CHECK006 - For number range &1 &2 &3 &4 current number lower than the From number

SAP Error Message - Details

• Message type: E = Error

• Message class: CNVA_20201_CHECK - Number range object analysis

• Message number: 006

• Message text: For number range &1 &2 &3 &4 current number lower than the From number

Number range intervals found for which the current number level is lower
than the "From Number" of the interval. Check the number range interval.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNVA_20201_CHECK006 - For number range &1 &2 &3 &4 current number lower than the From number ?

  The SAP error message CNVA_20201_CHECK006 indicates that there is an issue with a number range in the system. Specifically, the error states that the current number for a specified number range is lower than the defined "From" number. This typically occurs during processes that involve number ranges, such as creating new documents, orders, or other entities that require unique identifiers.
  Cause:
  The error is caused by the following scenarios:
  
  Misconfiguration of Number Ranges: The number range object may have been incorrectly configured, leading to a situation where the current number is set lower than the defined starting point (From number).
  Manual Changes: If someone manually adjusted the number range settings or the current number, it could lead to this inconsistency.
  Data Migration Issues: If data was migrated from another system, the number ranges may not have been set up correctly, resulting in this error.
  System Upgrades or Changes: Changes in the system or upgrades may have affected the number range settings.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Number Range Configuration:
  
  Go to transaction code SNRO (Number Range Objects).
  Find the relevant number range object associated with the error.
  Check the configuration for the number range, specifically the "From" and "To" numbers.
  
  
  
  Adjust Current Number:
  
  If the current number is indeed lower than the "From" number, you will need to adjust it.
  In the same SNRO transaction, you can adjust the current number to be within the defined range.
  
  
  
  Review Custom Code:
  
  If there is any custom code that interacts with number ranges, review it to ensure it is not causing the issue.
  
  
  
  Check for Data Migration Issues:
  
  If this error occurred after a data migration, review the migration process to ensure that number ranges were correctly set up.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to number range management for any specific guidance or known issues.
  
  
  
  Contact SAP Support:
  
  If the issue persists and you cannot identify the cause, consider reaching out to SAP support for assistance.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  SNRO: Number Range Object Maintenance
  SNUM: Number Range Management
  
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review SAP Help documentation on number range management for best practices and configuration guidelines.
  
  By following these steps, you should be able to identify and resolve the issue causing the CNVA_20201_CHECK006 error in your SAP system.