This is a quick guide how to create a DBCO connection to an External Oracle Database-
First you create the TNSNAMES.ORA entry, in this case i create a new one called TST.WORLD
make sure you can TNSPING TST and its successful (from SIDADM)
Logon to SAP and create the entry in DBCO, for now i called mine just TST
The CONN. INFO must be the name of the new connection I called my TST.WORLD
go to SA38 and run ADBC_TEST_CONNECTION (this is to test the connection)
supply the DB Connectiom name used in DBCO to create the connection (TST)
and the final result connection working
Best Regards
Marius