There could be a couple of reasons for this.
First, if you have not done so already, get the SAP Security person to add the report transaction codes to the access role for the user that you are using for the SAPReportConnector. I think that is why I got that message.
Then you need to change your own SAP profile in SAP using transaction code ZSU3. Go to Defaults and uncheck the boxes that say to print the file immediately and delete the spool file. QlikView is looking for your spool file, so you don't want to delete it.
Then run the report in SAP using the transaction code, print it, and the look at System > Own Spool Requests to make sure you created a spool request.
I see that the Variant field is empty in your picture. When you set up the parameters to run your report in SAP, you need to save the parameters as a variant and name the variant so you can enter it in the Variant field in QlikView.
Hope at least one of these suggestions is helpful.