Re: [Dynamics GP:12003] Login failed for user 'BusinessPortalUser'

the below article helps.

The following Microsoft Dynamics Knowledge Base article may of interest to
you.
 ArticleID: 859921.
Error message when you start Business Portal: 'Cannot open database
requested in login DYNAMICS. Login fails'
https://mbs.microsoft.com/knowledgebase/KbDisplay.aspx?WTNTZSMNWUKNTMMYMXTYYKSWTLKQNNOXVPZKWLLUXZWTSRSO
Arun.
On Wed, Jun 23, 2010 at 6:47 PM, Peter <[EMAIL PROTECTED]> wrote:

>  Dear All,
>
> I took backup of Company database & DYNAMICS database  from Production
> environment and restored into Test environment.
> I am getting the below error while browse the Business Portal application
> in the Test environment.
>
> *"Cannot open database "DYNAMICS" requested by the login. The login
> failed.
> Login failed for user 'BusinessPortalUser'"*
> **
>
> I have installed Business Portal on the Test environment also.
> I guess , have to do some steps after restored.
>
> Can any0ne please help me on this?
> --
> Thank you
> Peter
>