How To Fix CNV_20000226 - NRIV already adjusted in conversion phase

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_20000 - Messages for fiscal year change

• Message number: 226

• Message text: NRIV already adjusted in conversion phase

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_20000226 - NRIV already adjusted in conversion phase ?

  The SAP error message CNV_20000226 NRIV already adjusted in conversion phase typically occurs during the data migration process, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This error indicates that the number range interval (NRIV) for a specific object has already been adjusted or modified during the conversion phase, and the system is attempting to adjust it again, which is not allowed.
  Cause:
  
  Duplicate Adjustment: The error arises when the system detects that the NRIV for a particular object has already been adjusted in a previous step of the migration process.
  Incorrect Sequence of Steps: The migration process may not have been followed in the correct sequence, leading to attempts to adjust the NRIV multiple times.
  Configuration Issues: There may be issues with the configuration of the number ranges or the migration settings.
  
  Solution:
  
  Check Migration Steps: Review the migration steps to ensure that the NRIV adjustment is only performed once. Make sure that you are following the correct sequence of steps as outlined in the migration guide.
  Review Logs: Check the migration logs for any previous adjustments made to the NRIV. This can help identify if the adjustment was already performed and prevent duplicate attempts.
  Adjust Manually: If necessary, you can manually adjust the NRIV in the SAP system using transaction codes like SNRO (Number Range Object Maintenance) to ensure that the number ranges are set correctly before proceeding with the migration.
  Consult Documentation: Refer to the official SAP documentation or notes related to the specific migration scenario you are working on. There may be specific instructions or known issues related to the NRIV adjustments.
  Contact SAP Support: If the issue persists and you cannot resolve it, consider reaching out to SAP Support for assistance. They may provide insights or patches that can help resolve the issue.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SNRO for number range maintenance and SCC4 for client settings.
  Migration Cockpit: Understand the functionalities of the SAP S/4HANA Migration Cockpit, as it provides tools and templates for data migration.
  SAP Notes: Search for relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  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 address the CNV_20000226 error effectively.