Which version of QV SAP connector are you using?
QvSAPConnector.dll requires 2 transports to be imported to the BW system - have you imported both?
Regarding OLAP connector:
1. I suggest you make a very simple query with a very small result table. make sure it's OK in BW (RSRT, BEx, etc...)
2. The QV connector has a specific log in route:
Please try to extract the query result to QV and check the log. If you encounter any difficulties - upload the log to here and I'll help
Thanks, I should have read the connector manual some more, it states in section 4.1.2 to use the transports that are copied on the computer during the installation of the Qlikview SAP connector. I'd imported transports I downloaded from QV which is why it was stating there was a version mis-match. Anyway I imported the three transports from the 604-700 folder (K900314.E6D, K900447.E6D and K900451.E6D) and I can now connect to QvSAPOLAPConnector.dll.