SAP Message AA765 - Processing terminated due to RFC error

Diagnosis Processing was terminated due to an error in the Remote Function Call. Procedure Find out what the error is in the remote connection to other servers.After you have corrected the error, you can start the program again.The termination does not cause any data to be lost. No additional stepsare required before you start the program again. You simply have to setthe 'restart' option in the initial screen of the program.

774314	No information in job log when server groups are used