Report Manager blank

I've got a report that works fine in development (and in production too until
recently) but no longer loads in production. When I click "View Report", it
just reloads the page as it is, without generating a report.
I've tried deleting and reloading it clean into production, but with the
same results.
I'd think it was something wrong with my stored procedure, except that it
has been working fine in development (and working off the same database as in
production).
Is there anything like this that anyone else has run into?I have seen this as a credential problem (reason that it is blank). Check
that the credential for the report has the proper rights for the SP.
Bruce Loehle-Conger
MVP SQL Server Reporting Services
"Mike R" <MikeR@.discussions.microsoft.com> wrote in message
news:D737759F-EF2D-48C3-81B8-5205DF64C4DA@.microsoft.com...
> I've got a report that works fine in development (and in production too
> until
> recently) but no longer loads in production. When I click "View Report",
> it
> just reloads the page as it is, without generating a report.
> I've tried deleting and reloading it clean into production, but with the
> same results.
> I'd think it was something wrong with my stored procedure, except that it
> has been working fine in development (and working off the same database as
> in
> production).
> Is there anything like this that anyone else has run into?