Message type: E = Error
Message class:  CNV_CDMC_CC - CDMC - Messages for the Control Center 
Message number: 073
Message text: The user in the reference system RFC connection is not of the type DIALOG
The user in the reference system RFC connection is not of the type
DIALOG. In this case user can not execute the activity 'Find Changed
SAP Objects'.
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_CDMC_CC073 indicates that the user configured in the RFC (Remote Function Call) connection to the reference system is not of the type DIALOG. This is a common issue when setting up connections between systems, especially in the context of data migration or conversion projects.
Cause: User Type: The user defined in the RFC connection is likely set up as a non-DIALOG user type (e.g., a service user or a system user). DIALOG users are typically interactive users who can log into the SAP GUI, while non-DIALOG users are not intended for interactive sessions. RFC Configuration: The RFC connection may be incorrectly configured, pointing to a user that does not meet the requirements for the operation being performed.
Solution: Change User Type: Go to the transaction SU01 (User Maintenance) in the SAP system. Enter the username used in the RFC connection. Check the user type. If it is not set to DIALOG, you will need
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