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Calvin DayFlag for United States of America

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xp_cmdshell MD Make Dir Access is denied

Trying to create a new sub fold on another computer on the same domain.
Created a Domain User Account xpcmd. Granted full control to the target drive and folder to Domain User Account xpcmd.

EXECUTE AS LOGIN = 'domain\xpcmd'
EXEC master..xp_cmdshell 'MD "\\NetworkComputer\c$\Temp\Test"'
GO
REVERT  
GO

This has been tried on two different domains and networks. One being a Windows 7 Box as a target, the other being another Windows 2003 SQL 2005 Server  as the target.

In every case still returns “Access is denied.”

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Anthony Perkins
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Have you enabled xp_cmdshell ?
Is the startup account for the SQL Server service a domain account or Local System account?
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ASKER

>>Have you enabled xp_cmdshell ?
Yes.

>>Is the startup account for the SQL Server
Local System account
SOLUTION
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Daniel_PL
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Daniel_PL, suggestion is consistent with Microsoft Documentation and one would expect it to work.

However acperkins final comment is the silver bullet.
Creating a new SQLAdmins Domain user account with the required privileges.
Changing the SQL Server Service to run under that account mitigates the problem.
This did require a Server Reboot to fully take effect.

Somehow I  knew this was going to be the answer, just don’t like making changes to a production server.
Thanx,

Folk’s,

Greg
Sure. Maybe I didn't wrote this clearly enough. I tried to show you how SQL Server works, besides creating dedicated domain account is really just another good practise which you can find in MS documentations which you've just mentioned. My answer didn't require reboot so you could use it in working enviroment.
In production there are many different cases, so by me, it's good to know a little more just as I tried to say about the case.

Take care,
Daniel