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Sharepoint 2010 Foundation - External Data Connection to SQL 2005

I have a new SharePoint 2010 FOUNDATION (SP1)system and an SQL 2005 database (SQL5). I have created a view on SQL5 showing all my Customers. On the SP1 I created a list to show my Customer data. I keep getting 'Login failed for user NT AUTHORITY\ANONYMOUS LOGO'. I used to get a different authentication error but I am now trying everything.

1) In SharePoint Designer I created EXTERNAL CONTENT TYPE and I was able to connect to my database and connect to the view I wanted. I can also click the button the says CREATE LISTS and FORMS and the list is in my SharePoint site. I just can access the data because I keep getting authentication error or I don't have rights error. I am sure it is tied to the Authentication Mode but I am still trying.

2) I went to my SharePoint Central Admin on the server and I have tried SERVICE APPLICATIONS and NEW - BUSINESS CONNECTIVITY SERVICE. I created my new service and it says STARTED (I created like 5 different ones because nothing was working).

3) I am missing something in between. What is missing?
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allenkent
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allenkent
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Justin SmithSr. System EngineerCommented:
Make sure you read through this article.


What are you using for authentication to the external system?
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allenkentAuthor Commented:
Great article and now I know the 'theory' behind it all. Now I need to see how to do it.

When you ask - "what are you using for authentication to the external system?". My only answer so far is Active Directory account to enter SharePoint. As for the SQL server - I log onto server with my Activity Directory account but I have also created a READ ONLY (connect) SQL account to connect to my specific view.

I am still trying to figure out which security to use. Articles keep saying SECURE STORE SERVICE but Foundation does not come with SECURE STORE SERVICE.
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colly92002Commented:
I've just reviewd my notes from setting this up on an SP 2010 farm and these two sections are probably relevant:


The “Claims to Windows Token Service” must be running on the service (http://msdn.microsoft.com/en-us/library/ff487975.aspx )   see Central Admin-> Services on Server (this was using the full SP2010 product)

Must also create the Secure Store (SSO) token that is used to actually access the data (Central Admin-> manage service applications).  In this you set up an SSO token with the username/password you use to access the data, and a set of AD accounts/groups that will be mapped to this SSO to actually get access to the data.
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Justin SmithSr. System EngineerCommented:
When you create the content type in Designer, what did you choose for the authentication type?  These are listed in the article I posted.  I'm guessing without the SSS you'll have to use one of the first two:  Pass Through (User's identity) or Revert To Self (BDC Identity).  The first one will likely require Kerberos authentication to properly pass the logged in user's credentials to the external system.  The second will use the credentials of the application pool.
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Justin SmithSr. System EngineerCommented:
I'm guessing you are getting the ANONYMOUS USER error because you have it set to "pass through" but you aren't using Kerberos.  In this case the anon user is used to attempt to authenticate to the backend system, and it fails.
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Justin SmithSr. System EngineerCommented:
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allenkentAuthor Commented:
These put me on the correct path
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