How To Fix CNV_NCE_BAS151 - NR interval &1: source and target NR intervals are not identical

CNV_NCE_BAS151 - Overview

• Message type: E = Error

• Message class: CNV_NCE_BAS - Number conversion engine: messages

• Message number: 151

• Message text: NR interval &1: source and target NR intervals are not identical

What causes this issue?

You have chosen the rule 'No conversion' or 'One-to-one' for the
corresponding number range interval, but the target number range
interval number or year differs from the source one. Since these
conversion rules do not result in the renumbering of numbers, the target
interval must be the same as the source one.

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?

Change the target number range interval number or year so that it is the
same as the source one.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

CNV_NCE_BAS151 - Details

• The SAP error message CNV_NCE_BAS151 indicates that there is a mismatch between the number range (NR) intervals defined for the source and target systems during a data migration or conversion process. This error typically arises in the context of using SAP's data migration tools, such as the SAP S/4HANA Migration Cockpit or other data conversion tools.
  
  Cause:
  The error occurs when:
  
  The number range intervals defined in the source system do not match those defined in the target system.
  There may be gaps, overlaps, or completely different intervals for the same object type in the source and target systems.
  
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Number Ranges:
  
  Verify the number range intervals in both the source and target systems. You can do this by navigating to the relevant configuration settings in SAP.
  Use transaction codes like SNRO (Number Range Objects) to check the number range objects and their intervals.
  
  
  
  Align Number Ranges:
  
  If you find discrepancies,