I have a report whose parameters are limited by the user who is logged in. Ex. if a user had full access they would see all 100 hospitals in our hospital parameter, if another user had limited access they might only see 5 - this will vary largely on who is logged in. The data source that drives these parameters are set as follows: Credentials stored securely in the report server, username and password are entered and Impersonate the authenticated user after a connection has been made to the data source is checked.
This all works great. I now want to cache this report for X minutes. So I goto Properties/Execution and select 'Cache a temporary copy of the report. Expire copy of report after a number of minutes'. Applying this gives me the following error: Credentials used to run this report are not stored.
In the example above, I would like to cache 100 versions of the report (because there are 100 hospitals) so I can guarentee that no matter who is logged in, they get a cached version.
How do I go about achieving this?