Getting the Multi Value Parameter in SSRS to Actually Work
Setting up a multi value parameter in SSRS is one of those tasks that feels like it should take two seconds, but often ends up taking twenty minutes because of one or two small configuration quirks. If you've ever tried to let your users pick more than one item from a dropdown list only to have the report crash or return zero results, you know exactly what I'm talking about. It's a powerful feature, but it's a bit picky about how you handle the data on the backend. ...