问题
I just deployed a reporting service page at our server. But every time I access the page, it keeps asking me for username and password to the datasource (our database).

I know there's a way to hide this. I'm thinking there's thing that I missed when configuring the setting for the deployment. Could you guys help me on this ?
回答1:
You need to go to the properties of the datasource of the report and look at the credentials piece. There are several options there - from there you can set up credentials for the report to run as and your users will not see this. That should do it.
来源:https://stackoverflow.com/questions/9695413/reporting-service-keeps-asking-for-credential