I have deployed a report to reporting services on the web, the report runs fine. When I try to set up a subscription I get the following message.
"Subcriptions cannot be created because the credentials used to run the report are not stored, the report is using user-defined parameters, or if a linked report, the link is no longer valid"
The credentials are the same as other reports I've created - ie they're stored securly in the report server.
It is not a linked report.
the parameters I've set up the same as other reports and cannot find were to un-define them as user defined parameters
This is becoming incredibly frustrating so any help would be most appreciated.