Why DB Control Console cannot connect with DB after configure NetMgr/NetCA?
Folks,
Hello. I am running Oracle Database 11gR1 in Oracle Linux 5.
Before configure Net Manager/Net CA, Database Control Console https://localhost.localdomain:1158/em, SQL*Plus and SQL Developer connect with Database Instance DB1 successfully. All SQL statments run correctly.
After configure Net Manager/NetCA, all of the above Admin tools cannot connect with Database Instance DB1 that is the only DB instance.
What I have done is adding 2 more listeners into Net Manager.
The original Listener is not changed whose properties are: Protocol TCP/IP, Host localhost.localdomain, Port 1521
Can any folk tell me what causes all Admin Tools cannot connect with DB1 after configure NetManager/NetCA ?