Message type: E = Error
Message class:  CNV_20110 - Pre-analysis for chart of accounts conversion 
Message number: 003
Message text: All company codes must participate in the restructuring of CoA &1.
According to the mapping, you want to restructure exclusively accounts/
cost elements from chart of accounts &V1&. The chart of accounts ID is
meant to remain unchanged, and you do <zh>not</> plan to copy the
existing chart of accounts.
If you do not want to change the chart of accounts ID, the conversion
must necessarily cover all company codes that use this chart of
accounts, for otherwise the non-participating company codes would be
destroyed.
Add the missing company codes in the mapping maintenance view.
&ADDITIONAL_HINTS&
If you really do not want to change the chart of accounts for the
company codes that are currently not included in the mapping, enter a
new ID for the chart of accounts (New CoA) in the mapping maintenance
view, and set the COPY flag.
Error message extract from SAP system. Copyright SAP SE.
The SAP error message CNV_20110003 indicates that all company codes must participate in the restructuring of the Chart of Accounts (CoA). This error typically arises during the process of migrating or restructuring financial data, particularly when implementing a new Chart of Accounts in SAP.
Cause: The error occurs when the system detects that not all company codes are included in the restructuring process. This can happen due to several reasons: Incomplete Configuration: Some company codes may not have been properly configured to participate in the restructuring. Missing Assignments: Company codes may not be assigned to the new Chart of Accounts. Data Inconsistencies: There may be inconsistencies in the data that prevent certain company codes from being included.
Solution: To resolve this error, you can follow these steps: Check Company Code Configuration: Go to the configuration settings for the Chart of Accounts and ensure that all relevant company codes are included in the restructuring process. Verify that each company code is
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