Database Reference
In-Depth Information
8. If you receive a connection error do the following:
• Ensure that the database is up and running.
• Make changes to
DBMS/Service
,
Host Name
, and
Port
num-
ber. Check for the
tnsnames.ora
file for correct entries. Al-
ways use the same information used for RCU.
Sometimes, you may get the following error:
