Reporting Services - Connection cannot be made

[antser]

Dear all

I am facing a rather strange issue and I am asking your assistance.
I designed quite long ago a report which is working perfectly right.
Today I was asked to include a material group in the data set.
When I did so and attempted to run the report on the Preview tab, I got the following error message:

An error occured during local report processing.
An error has occured during report processing.
Cannot create a connection to data source "New sales cube".
A connection cannot be made. Ensure that the server is running.
No such host is known.

Any idea?

Thanks in advance

 

[jjefferson]

The obvious suggestion is that something changed with regard to the server and/or database you have defined as your datasource. Check out your connection string, credentials, etc. and see if anything pops up as a change that is causing you to not be able to access that source.

Not much else that can be suggested. If all of that is in order then this issue should go away.

-Jim-