How To Fix CNV20201243 - Number level is outside number range interval! (&1,&2,&3,&4)

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV20201 -

• Message number: 243

• Message text: Number level is outside number range interval! (&1,&2,&3,&4)

What causes this issue?

Number range (object=&V1&, subobject=&V2&, number=&V3&, to-year=&V4&)
is outside the defined number range interval.

System Response

Error message!

How to fix this error?

This 'wrong 'number range will cause wrong offsets and consequently a
wrong move logic!!!

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV20201243 - Number level is outside number range interval! (&1,&2,&3,&4) ?

  The SAP error message CNV20201243, which states "Number level is outside number range interval! (&1,&2,&3,&4)", typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that a number being processed falls outside the defined range for a specific number range object.
  Cause:
  
  
  Number Range Configuration: The number being processed does not fall within the defined intervals of the number range object. This can happen if:
  
  The number range is not properly defined or activated.
  The number being generated or assigned exceeds the maximum limit of the defined range.
  The number range has been exhausted (i.e., all numbers in the range have been used).
  
  
  
  Data Migration Issues: During data migration, if the source data contains values that do not conform to the target system's number range settings, this error can occur.
  
  
  Custom Development: If there are custom programs or enhancements that manipulate number ranges, they may inadvertently generate numbers outside the defined range.
  
  
  Solution:
  
  
  Check Number Range Configuration:
  
  Go to transaction code SNRO (Number Range Objects) and check the configuration for the relevant number range object.
  Ensure that the intervals are correctly defined and that the number range is active.
  
  
  
  Adjust Number Range:
  
  If the number range is exhausted, you may need to extend the number range by adding new intervals or increasing the upper limit of the existing interval.
  Make sure to activate the new intervals after making changes.
  
  
  
  Review Migration Data:
  
  If this error occurs during data migration, review the source data to ensure that it complies with the target system's number range settings.
  Adjust the data in the source system or during the migration process to ensure it falls within the acceptable range.
  
  
  
  Custom Code Review:
  
  If there are custom developments involved, review the code to ensure that it correctly handles number range assignments and does not generate numbers outside the defined intervals.
  
  
  
  Testing:
  
  After making the necessary adjustments, perform tests to ensure that the error does not occur again.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SNRO: To manage number range objects.
  SNUM: To display number ranges.
  
  
  
  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 may address specific issues related to this error message.
  
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.