RFC Logon screen in SM51

Hi Basis Consultatnts,
Current system:
Central Instance/DB Instance - R/3 Enterprise MSSQL server 2000 & ERP 2004
Now,
I have installed a Dialog instance, i can log in to the new server and everything is fine, but, here's the problem, once in a while a "Remote Logon" prompt pops up asking the user to log into the central instance!!! even though they are logged into the dialog instance.
So I check SM51, looks good, if i'm logged into either server and double click on the other server i get the "Remote Logon" prompt.
I re-installed the DI, which i did, and the problem still exists.
Has anyone ever had this problem? I ran DB_DBIDENT in SE37 on both servers and there is a difference, the central instance is #MSSQL#D01#SAPPRD#, the dialog instance is #MSSQL#D01#sapprd#.
Sounds like an RFC logon problem? ya it probably is but how do i fix it, i'm at a complete loss.
Thanks for any input.
-Indra kumar

Hello Indra,
Please check the OSS note 90323.This should help you out. Let me know if this worked out for you.
Regards.
Ruchit.

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CLEAR rt_entries[].
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Hi!
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Edited by: ARD on Feb 21, 2012 8:56 PM

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>
Anand Munuswamy wrote:
> Hi,
>
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Message was edited by:
        Alcides Flach

hi,
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RFC Logon screen in SM51

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