Message type: E = Error
Message class:  CNV_CMIS_G - CMIS: general messages 
Message number: 069
Message text: RFC connection &1: System ID &2, client &3
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The SAP error message CNV_CMIS_G069 typically indicates an issue with an RFC (Remote Function Call) connection to a specified system. The message format suggests that there is a problem with connecting to a system identified by its System ID and client number.
Cause: Network Issues: There may be network connectivity problems between the systems. Incorrect Configuration: The RFC destination may not be configured correctly in the SAP system. Authorization Issues: The user credentials used for the RFC connection may not have the necessary authorizations. System Availability: The target system may be down or not reachable. Client-Specific Issues: The specified client may not exist or may not be properly configured in the target system.
Solution: Check Network Connectivity: Ensure that the network connection between the systems is stable and operational. You can use tools like ping or traceroute to test connectivity. Verify RFC Destination: Go to transaction SM59 in the SAP GUI. Check the configuration of the RFC destination that corresponds to the
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