How To Fix CNV_20200_CHECK151 - Participating and non-particip. CoCds have the same CoCd for Num. Assign.

CNV_20200_CHECK151 - Overview

• Message type: E = Error

• Message class: CNV_20200_CHECK - Messages for check functions (company code merge)

• Message number: 151

• Message text: Participating and non-particip. CoCds have the same CoCd for Num. Assign.

What causes this issue?

Participating and non-participating company codes have the same company
code for number assignment.

System Response

Warning

How to fix this error?

If you rename or map this company code for number assignment, all
non-participating company codes will have the new company code for
number assignment as well. If you want to rename or map this company
code for number assignment and you do not want this new one assigned to
the non-participating company codes, you must create (before or after
the conversion) a new company code for number assignment if necessary,
and reassign the affected company codes.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

CNV_20200_CHECK151 - Details

• The SAP error message CNV_20200_CHECK151 typically occurs during the data migration process, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This error indicates that there is a conflict in the configuration of company codes (CoCd) related to number assignment.
  
  Cause:
  The error arises when there are both participating and non-participating company codes that share the same number range for document number assignment. In SAP, each company code should have a unique number range for its documents to avoid conflicts and ensure data integrity. When the system detects that two company codes (one participating in the migration and one not) are using the same number range, it triggers this error.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Number Ranges: Review the number range settings for the company codes involved. You can do this by navigating to the transaction code SNRO (Number Range Objects) and checking the