Problems connecting to 10g DB with the form builder

Hey!
I'm down low, and I am a student of ICT of the low countries. I am currently working on an assignment I need to build forms.

Now, I installed Oracle 10 g DB Express edition, but I can't seem to connect to my DB. I think it's a naming problem, but I don't know what the name could be except "XE" because that's what he says in "Home > Administration > on the database ' NAME: XE :)

While trying to create a form master / detail (with the wizard of data block), I was required to connect to the DB once I clicked on browse to the Table or view. I entered my login and password and registrant "XE" as database. I got the following error: "ORA-12154: TNS: could not resolve the connect identifier specified." Now I guess it's a problem with my name in the database because I tried to run the DB, but he pointed out that it was already running. Any ideas?

I'm kind new to work with databases in this way and this assignment should be made as soon as possible - and my knowledge of Oracle Forms leaves to be desired in general - so any help would be greatly appreciated!

Thanks in advance,

Bottom

Assuming Forms version 10 g, in the database field enter ""/xe "."

Tags: Database

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