Message type: E = Error
Message class:  CNV_20200_CHECK - Messages for check functions (company code merge) 
Message number: 295
Message text: House bank account ID merge into target &1 &2 &3
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The SAP error message CNV_20200_CHECK295 typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates an issue with merging house bank accounts into the target system.
Cause: The error message suggests that there is a problem with the house bank account IDs that are being merged into the target system. Common causes include: Duplicate House Bank Accounts: The source system may have duplicate house bank accounts that are conflicting with existing accounts in the target system. Inconsistent Data: There may be inconsistencies in the data being migrated, such as incorrect or missing information related to the house bank accounts. Mapping Issues: The mapping of house bank accounts from the source to the target system may not be correctly defined, leading to conflicts.
Configuration Issues: The target system may not be properly configured to accept the incoming data for house bank accounts.
Solution: To resolve the error,
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