How To Fix CNV_20100543 - Merge to chart of accounts &1 with different group charts of accounts

CNV_20100543 - Overview

• Message type: E = Error

• Message class: CNV_20100 - Messageclass for chart of account conversion

• Message number: 543

• Message text: Merge to chart of accounts &1 with different group charts of accounts

What causes this issue?

According to the mapping table, you want to merge two or more old charts
of accounts into the new chart of accounts &V1&. At least two of the old
charts of accounts have different group chart of accounts (&V2& and &V3&
) assigned.

System Response

When G/L accounts are merged, the entry for which the priority indicator
has been set is transferred to the target chart of accounts. Depending
on the scenario, this may mean that an existing value for the group
account number (SKA1-BILKT) gets overwritten (based on G/L account
priority).
As a result - after the conversion - one G/L account of the new chart of
accounts &V1& may has a group account number of group chart of accounts
&V2& assigned, while another G/L account can have a group account number
of group chart of accounts &V3& assigned.
After the conversion, the Customizing of the group chart of accounts for
chart of accounts &V1& is &V2& or &V3&. (Super priority determines this
group chart of accounts.)
This can lead to inconsistencies, as the group chart of accounts in
Customizing may be different from the group account number of the merged
G/L accounts.

How to fix this error?

For the charts of accounts to be merged into &V1&, you must harmonize
the associated group chart of accounts.
Alternatively, adapt the relationship between the group accounts and the
G/L accounts manually in the new chart of accounts &V1& after the
conversion.
For the chart of accounts to be merged into , you must harmonize the
associated group chart of accounts.
Alternatively, adapt the relationship between the group accounts and the
G/L accounts manually in the new chart of accounts after the
conversion.

Error message extract from SAP system. Copyright SAP SE.

CNV_20100543 - Details

• The SAP error message CNV_20100543 indicates an issue during the merging of chart of accounts (CoA) where the source and target charts of accounts have different group charts of accounts. This typically occurs during data migration or conversion processes, especially when using tools like the SAP S/4HANA Migration Cockpit or during a system upgrade.
  
  Cause:
  The error arises when:
  
  You are trying to merge two charts of accounts that are associated with different group charts of accounts.
  The system detects that the structure or configuration of the charts of accounts does not align, which can lead to inconsistencies in financial reporting and data integrity.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Configuration:
  
  Verify the configuration of both the source and target charts of accounts. Ensure that they are aligned in terms of their group chart of accounts.
  
  
  
  Align Group Charts:
  
  If possible, modify the configuration of either the source or target chart of accounts to