Message type: E = Error
Message class:  CNV_20211_CHECK - Messages for check functions (company conversion) 
Message number: 110
Message text: FI-SL ledger &1: diff. settings and not present in all particip. CoCodes
FI-SL ledger &V1& has different settings in the participating companies
and does not exist in all participating companies.
Error
A company merge will lead to inconsistencies on special ledger level. A
company merge can be done only when all participating companies have the
same settings. We recommend that you engage the services of a special
ledger consultant in order to identify additional activities.
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.
The SAP error message CNV_20211_CHECK110 typically arises during the data migration process, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that there are discrepancies in the settings of the Financial Statement Version (FI-SL ledger) across different company codes (CoCodes) involved in the migration.
Cause: Inconsistent Settings: The error suggests that the settings for the FI-SL ledger are not consistent across all participating company codes. This could be due to: Different configurations for the same ledger in different company codes. Missing or incomplete settings in one or more company codes. The ledger being defined in some company codes but not in others. Data Migration Issues: If the migration process is trying to map or transfer data from one company code to another, and the ledgers are not aligned, this error can occur.
Solution: Check Ledger Settings: Go to the configuration settings for the FI-SL ledger in the SAP system. Ensure that the ledger settings
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