DECLARE 
@var_server NVARCHAR(MAX) = 'jqadbtest.qa.j.intershop.de',
@var_locallogin NVARCHAR(MAX) = 'intershop',
@var_currentlogin NVARCHAR(MAX) = 'INTERSHOPNET\MSeidel',
@var_rmtuser NVARCHAR(MAX) = 'mseideledit',
@var_rmtpassword NVARCHAR(MAX) = 'mseideledit';

-- If the server do exists:
-- EXEC sp_dropserver @var_server, 'droplogins'

EXEC sp_addlinkedserver @server = @var_server, @srvproduct=N'SQL Server'
EXEC sp_addlinkedsrvlogin @rmtsrvname=@var_server,@useself=N'False',@locallogin=@var_locallogin,@rmtuser=@var_rmtuser,@rmtpassword=@var_rmtpassword
EXEC sp_addlinkedsrvlogin @rmtsrvname=@var_server,@useself=N'False',@locallogin=@var_currentlogin,@rmtuser=@var_rmtuser,@rmtpassword=@var_rmtpassword
EXEC sp_serveroption @server=@var_server, @optname=N'collation compatible', @optvalue=N'false'
EXEC sp_serveroption @server=@var_server, @optname=N'data access', @optvalue=N'true'
EXEC sp_serveroption @server=@var_server, @optname=N'dist', @optvalue=N'false'
EXEC sp_serveroption @server=@var_server, @optname=N'pub', @optvalue=N'false'
EXEC sp_serveroption @server=@var_server, @optname=N'rpc', @optvalue=N'false'
EXEC sp_serveroption @server=@var_server, @optname=N'rpc out', @optvalue=N'false'
EXEC sp_serveroption @server=@var_server, @optname=N'sub', @optvalue=N'false'
EXEC sp_serveroption @server=@var_server, @optname=N'connect timeout', @optvalue=N'0'
EXEC sp_serveroption @server=@var_server, @optname=N'collation name', @optvalue=null
EXEC sp_serveroption @server=@var_server, @optname=N'lazy schema validation', @optvalue=N'false'
EXEC sp_serveroption @server=@var_server, @optname=N'query timeout', @optvalue=N'0'
EXEC sp_serveroption @server=@var_server, @optname=N'use remote collation', @optvalue=N'true'
EXEC sp_serveroption @server=@var_server, @optname=N'remote proc transaction promotion', @optvalue=N'true'
GO