Add RFC that reports version of SAP transport installed

Add RFC that reports version of SAP transport installed

A Remote Function Call (RFC) has been added to facilitate the identification of the level of SAP transports loaded for IBM Workload Scheduler applications. You can call the RFC using a job that retrieves a string that corresponds to the release transported into SAP. This is particularly helpful when you have multiple SAP landscapes undergoing IBM Workload Scheduler upgrades in identifying the version of the IBM Workload Scheduler transports without relying on manual methods of recording the information.