You have one or two options here.
There used to be a product called Livereport Extensions.That will allow you to query other databases using the livelink GUI
Or else see this sql
select * from master.dbo.country
Why it works when I call it from my livelink is because the dbuser that owns livelink has select permissions into the master database table called country .Simply put when livelink executes the connection to the table since it has permissions to do a slect no userid/password is exchanged.
In this example my livelink database and the master database both are in the same box,but I have used this method also at another client as well(I beleive we had to tweak the tnsname.ora file o make that work) try this as an alternative approach and see if it works.
Well, if I called the wrong number, why did you answer the phone?
James Thurber, New Yorker cartoon caption, June 5, 1937