How To Fix CNV_NCE_BAS454 - Target number range is not alphanumeric

CNV_NCE_BAS454 - Overview

• Message type: E = Error

• Message class: CNV_NCE_BAS - Number conversion engine: messages

• Message number: 454

• Message text: Target number range is not alphanumeric

What causes this issue?

Used pattern is alphanumeric, but target number range interval is not
alphanumeric.

System Response

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

How to fix this error?

Enter a valid pattern.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

CNV_NCE_BAS454 - Details

• The SAP error message CNV_NCE_BAS454 indicates that there is an issue with the target number range being defined in a non-alphanumeric format. This error typically arises during data migration or conversion processes, particularly when using SAP's data migration tools.
  
  Cause:
  The error occurs when the target number range is expected to be alphanumeric (i.e., it should include both letters and numbers or just letters) but is instead defined in a format that does not meet this requirement. This can happen due to:
  
  Incorrect Configuration: The number range configuration in the target system may not be set up correctly.
  Data Format Issues: The data being migrated may contain values that are not compatible with the expected alphanumeric format.
  Mapping Errors: There may be issues in the mapping of source data to target fields, leading to incorrect data types being assigned.
  
  
  Solution:
  To resolve the CNV_NCE_BAS454 error, you can follow these steps:
  
  
  Check Number Range Configuration:
  
  Go to the transaction code