How To Fix CNV20201046 - No conversion-relevant number ranges found

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV20201 -

• Message number: 046

• Message text: No conversion-relevant number ranges found

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV20201046 - No conversion-relevant number ranges found ?

  The SAP error message CNV20201046: No conversion-relevant number ranges found typically occurs during data migration or conversion processes, particularly when using SAP's Conversion Tools or during the execution of specific programs related to data migration. This error indicates that the system could not find any relevant number ranges that are necessary for the conversion process.
  Cause:
  
  Missing Number Ranges: The most common cause is that the required number ranges for the objects being converted are not defined in the system.
  Incorrect Configuration: The configuration settings for the conversion might not be set up correctly, leading to the system not recognizing the number ranges.
  Data Migration Settings: If the data migration settings do not include the necessary number ranges, the conversion process will fail.
  Custom Development: If there are custom developments or modifications in the system, they might not have the required number ranges defined.
  
  Solution:
  
  
  Define Number Ranges:
  
  Go to the transaction code SNRO (Number Range Objects).
  Check if the relevant number range objects are defined for the specific application or module you are working with.
  If they are missing, create the necessary number ranges.
  
  
  
  Check Configuration:
  
  Review the configuration settings related to the conversion process. Ensure that all necessary settings are correctly configured.
  Use transaction codes like SPRO to navigate to the relevant configuration areas.
  
  
  
  Review Migration Settings:
  
  If you are using a specific migration tool or program, check the settings to ensure that the required number ranges are included.
  Consult the documentation for the migration tool to ensure that you are following the correct procedures.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that might address this specific error. There may be patches or updates that resolve the issue.
  
  
  
  Testing:
  
  After making the necessary changes, perform a test run of the conversion process to ensure that the error does not occur again.
  
  
  
  Related Information:
  
  SAP Notes: Always check for SAP Notes related to the specific error message or the conversion process you are working with. These notes can provide insights, patches, or workarounds.
  Documentation: Review the official SAP documentation for the conversion tools you are using, as they often contain troubleshooting sections for common errors.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  If the issue persists after following these steps, it may be beneficial to consult with an SAP expert or your organization's SAP support team for further assistance.