Message type: E = Error
Message class:  CNV_20200_CHECK - Messages for check functions (company code merge) 
Message number: 229
Message text: Source securities account (CoCd &1, SecAcct &2) does not exist
Source securities account (company code &V1&, securities account &V2&)
does not exist.
Error
Provide a suitable mapping for securities accounts.
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_20200_CHECK229 indicates that there is an issue with a securities account in the context of a conversion or migration process. Specifically, the error states that the source securities account for a given company code (CoCd) and securities account (SecAcct) does not exist in the system.
Cause: Missing Data: The specified securities account does not exist in the system for the given company code. This could be due to: The account was never created. The account was deleted or archived. There is a typo or mismatch in the account number or company code. Incorrect Mapping: During a data migration or conversion process, the mapping of securities accounts from the source system to the target system may not have been set up correctly.
Configuration Issues: The system may not be properly configured to recognize the securities account for the specified company code.
Solution: Verify Account Existence: Check if the securities account (SecAcct) exists for the specified company code
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