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Jan 10, 2013 at 04:42 PM

SQL Error Log: Login Failed for User ''

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I installed SQL server 2008 r2, and SAP B1 8.82 pl 09

The client on the server works fine.

When i try to login into SAP from workstation, the application hangs and crashes.

The SQL tracer gives following error:

Login failed for user ''

Named pipes are enabled, sa user is being used in licence server.

Firewall is off, restarted server, sql, etc several times

Any ideas on how to solve this?

I checked this message as well: http://scn.sap.com/thread/1905985

but no real solution there.

Regards

Frederik