How To Fix CNVA_20201_CHECK022 - NR intervals exist in the source CC but that are missing in the target CC

CNVA_20201_CHECK022 - Overview

• Message type: E = Error

• Message class: CNVA_20201_CHECK - Number range object analysis

• Message number: 022

• Message text: NR intervals exist in the source CC but that are missing in the target CC

There are number range intervals that exist in the source company code
but that are missing in the target company code. By default, the numbers
from the source company code are shifted to the next possible number
range interval in the target company code. It could happen that new
assigned numbers are higher even though the document date is older. If
this default behavior is not suitable for your business requirements,
you can either use another rule (for example prefix, or pattern) or
decide to change the target document numbers for the affected number
range interval.

Error message extract from SAP system. Copyright SAP SE.

CNVA_20201_CHECK022 - Details

• The SAP error message CNVA_20201_CHECK022 indicates that there are intervals in the source cost center (CC) that do not exist in the target cost center during a migration or data transfer process. This typically occurs during activities such as data migration, system upgrades, or when using tools like the SAP S/4HANA Migration Cockpit.
  
  Cause:
  The error arises when there are discrepancies between the source and target cost centers, specifically regarding the intervals (time periods) that are defined in the source but not replicated in the target. This can happen due to:
  
  Data Inconsistency: The source cost center may have been updated with new intervals that were not carried over to the target cost center.
  
  Configuration Issues: The target cost center may not have been configured to accept the same intervals as the source.
  Migration Tool Limitations: The migration tool may not have the capability to handle certain intervals or may have encountered an error during