I am running SSRS 2008 R2. I have a report with a parameter that allows the user to type in a text value. I have the report setup to run on a snapshot, so it required me to enter a default parameter for snapshot purposes. When I run the report, it is correctly generated based upon the default parameter I supplied.
The problem is that after the report is generated based upon the snapshot and default parameter, I want to be able to change the parameter to a different value then re-run the report. However, the parameter is grayed out so I cannot change it. Is there a way around this?
