Microsoft KB Archive/313007

= PRB: HTTP error when you run the Learning BizTalk Server tutorial =

Article ID: 313007

Article Last Modified on 6/12/2006

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APPLIES TO


 * Microsoft BizTalk Server 2002 Standard Edition

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This article was previously published under Q313007



SYMPTOMS
When you run Lesson 7 of the Learning BizTalk Server tutorial, users may encounter the following error in the Windows 2000 Application Event Log:

An error occurred in BizTalk Server.

Details

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[0x80004005] An error occurred during transmission

Request Information:

Proxy:

Proxy port: 80

URL: http://SERVER/LearnBizTalk/ContosoReceive.asp

Content-Type: text/plain; charset=&quot;UTF-8&quot;

User name:

Client Certificate:

Request body: 345 Bytes

Timeout duration (seconds): 91

Error code: 80004005

ERROR
The HTTP server returned an unexpected response: 401 Access Denied



CAUSE
This error occurs in a secured Web server environment if the Internet Guest User account (IUSR_ ) that Microsoft Internet Information Server (IIS) uses has been restricted.



RESOLUTION
To resolve this problem, modify the sample so that it works in a secured Web server environment. To allow the sample to function without reducing security on the existing Web server, follow these steps before you run Lesson 7 of the Learning BizTalk Server tutorial:
 * 1) Open Microsoft Windows Explorer, and browse to the C:\LearnBizTalk folder.
 * 2) Right-click the Output folder, and then click Properties.
 * 3) In the Output Properties dialog box, on the Security tab, click Add.
 * 4) Click Look in, and select your computer or domain.
 * 5) In the Type names separated by semicolons or choose from list box, type your user name in the  \  format. Type the password for this account, and then click Check Names.
 * 6) When your user name resolves, click OK. Notice that your user account is added to the list of group names or user names.
 * 7) Under Permissions, select the Allow check box for both Read and Write, and clear any other permissions.
 * 8) Click Apply, and then click OK to close the Output Properties dialog box.

To resolve this problem, you must also modify the advanced properties for the &quot;Channel to Contoso&quot; and the &quot;Channel to Northwind Invoice&quot; channels.
 * 1) Open BizTalk Messaging Manager.
 * 2) In BizTalk Messaging Manager, in the Channel Name list, click Channel to Contoso.
 * 3) On the File menu, click Edit.
 * 4) In the Channel Property Wizard, click Next until you reach the Advanced Configuration page.
 * 5) On the Advanced Configuration page, click Advanced.
 * 6) In the Override Messaging Port Defaults dialog box, on the Primary Transport tab, click Properties.
 * 7) In the BizTalk Component Properties dialog box, in the User name text box, type your user name in the  \  format. In the Password text box, type the password for your user account, and then click OK.
 * 8) Repeat steps 2 through 7 to modify the &quot;Channel to Northwind Invoice&quot; channel.



STATUS
This behavior is by design.

Additional query words: 80004005 401 Access Denied

Keywords: kbpending kbprb KB313007

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