How To Fix CNV20201307 - Ext. number range &1,subobj. &2,to-year &3: max. no.= &4

CNV20201307 - Overview

• Message type: E = Error

• Message class: CNV20201 -

• Message number: 307

• Message text: Ext. number range &1,subobj. &2,to-year &3: max. no.= &4

Self-Explanatory Message

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CNV20201307 - Details

• The SAP error message CNV20201307 typically relates to issues with external number ranges in the context of data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that the specified external number range for a particular sub-object has exceeded its maximum limit.
  
  Cause:
  
  Exceeded Number Range: The error occurs when the system attempts to assign a number from an external number range that has already reached its maximum limit. This can happen if the number range is not properly configured or if the migration process is trying to create more entries than the defined maximum allows.
  
  Configuration Issues: The external number range may not be set up correctly in the system, or the number range object may not be properly defined for the specific sub-object.
  Data Migration Issues: During data migration, if the data being migrated exceeds the defined limits of the number range, this