Remote Cube via DBConnect

Anyone had any success in building a remote cube back to an Oracle DBConnect Source System?

Creating the remote cube works fine, however, when executing a query on the remote cube we get the following error....

1. Error occurred while determining target system for the logical system

2. System error in program SAPLRRK0 and form RSRDR;SRRK0F30-01- (BRAIN 299)

Any ideas would be greatly appreciated... 😊

Darin Paton