How To Fix CNV20201325 - No relevant external number ranges

CNV20201325 - Overview

• Message type: E = Error

• Message class: CNV20201 -

• Message number: 325

• Message text: No relevant external number ranges

What causes this issue?

No external original number ranges were found in auxiliary table
CNV_20201_NRIV_O.

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

System Response

How to fix this error?

Error message extract from SAP system. Copyright SAP SE.

CNV20201325 - Details

• The SAP error message CNV20201325: No relevant external number ranges typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that the system is unable to find any external number ranges that are relevant for the operation being performed.
  
  Cause:
  
  Missing Number Ranges: The external number ranges that are required for the migration process have not been defined in the system.
  
  Configuration Issues: The configuration settings for number ranges may not be correctly set up or may not match the requirements of the migration process.
  Data Mapping Issues: The mapping of data from the source system to the target system may not have been properly defined, leading to the system not recognizing the external number ranges.
  Authorization Issues: The user executing the migration may not have the necessary authorizations to access the number range objects.
  
  
  Solution:
  
  
  Define External Number Ranges:
  
  Go to the transaction code SNRO