Message type: E = Error
Message class:  CNV_10500 - Messages of Special Ledger Package 
Message number: 030
Message text: Parameter for RFC connection is missing
An RFC connection is required for the client merge. This connection must
be set up by using transaction SM59, and it must be entered in the
parameter table.
The program is not continued
Create the <DS:TRAN.SM59>RFC destination</>.
Enter the name of the destination in the parameter table.
Name of the function module: CNV_00001_PARAMS_WRITE
To be started <DS:TRAN.SE37>SE37</>
PARAMNAME = RFCDEST
VALUEFROM = <Name of the destination from SM59>
The current package number is added automatically.
Error message extract from SAP system. Copyright SAP SE.
The SAP error message CNV_10500030 indicates that a required parameter for an RFC (Remote Function Call) connection is missing. This error typically arises during data migration or conversion processes, particularly when using SAP's tools for data transfer or system conversion.
Cause: The error is usually caused by one of the following issues: Missing Configuration: The RFC connection parameters have not been properly configured in the system. Incorrect RFC Destination: The RFC destination that is being referenced does not exist or is not correctly set up. Authorization Issues: The user executing the operation may not have the necessary authorizations to access the RFC connection. Network Issues: There may be network connectivity issues preventing the RFC connection from being established.
Solution: To resolve the error, you can follow these steps: Check RFC Destination: Go to transaction SM59 in the SAP GUI. Verify that the RFC destination you are trying to use is correctly configured. Ensure that the connection type (e.g., T, 3, etc.) is
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