Discussion List

• Automatically starting Listener after server restart on RHEL 9

  Answered ✓ 81 views 2 comments 0 points Most recent by Mr. C Sep 2, 2025 2:36PMDatabase Administration (MOSC)
• Prefix a TNS entry in tnsnames.ora with "LISTENER_": impact...?

  Answered 21 views 1 comment 0 points Most recent by Roy-Oracle Jul 18, 2025 2:03PMDatabase Networking (MOSC)
• Mysterious Issue – Oracle 19c (19.17) Stopped Accepting New Connections

  Answered 51 views 6 comments 0 points Most recent by Mr. C Jun 27, 2025 8:27AMDatabase Administration (MOSC)
• How to start weblogic Server?

  1 view 2 comments 0 points Most recent by user2040934 Nov 11, 2023 5:31AMOracle Weblogic Server (MOSC)
• Service names of DB are not getting registered with All local and SCAN listeners post patching.

  Answered 81 views 8 comments 0 points Most recent by SureshMuddaveerappa Sep 18, 2023 10:24PMDatabase - RAC/Scalability (MOSC)
• 19c listener log rotation not working on 1 node of 2 node RAC

  Answered ✓ 335 views 4 comments 0 points Most recent by dougk Aug 18, 2023 12:08AMDatabase Administration (MOSC)
• TLS/SSL Vulnerability on Oracle Listener

  Answered 31 views 1 comment 0 points Most recent by SureshMuddaveerappa Jun 28, 2023 3:26AMDatabase Administration (MOSC)
• How to troubleshoot this error?

  Answered ✓ 71 views 17 comments 0 points Most recent by Shravani-Oracle May 5, 2023 10:06AMDatabase Networking (MOSC)
• unable to crete listeners on a jms queue

  Answered ✓ 411 views 2 comments 0 points Most recent by Sumil Feb 27, 2023 10:43AMOracle Weblogic Server (MOSC)
• Listener registration fails.

  Answered 21 views 2 comments 0 points Most recent by SureshMuddaveerappa Jan 19, 2023 8:24PMDatabase Administration (MOSC)
• ora-28040 encounter after upgrade grid infrastructure from 18c to 19c

  Answered 41 views 3 comments 0 points Most recent by SureshMuddaveerappa Dec 25, 2022 11:35PMDatabase - RAC/Scalability (MOSC)
• Can we use %ORACLE_HOME%\bin\sqlplus.exe / as sysdba before creating instance

  Answered ✓ 61 views 18 comments 0 points Most recent by Mr. C Nov 18, 2022 9:10AMDatabase Administration (MOSC)
• Oracle server 11.2 x64, local net service name configuration test failed

  Answered ✓ 41 views 15 comments 0 points Most recent by Rajesh_ABB Sep 26, 2022 9:33AMDatabase Install/Upgrade/Opatch (MOSC)
• Problems with Oracle DB 21c RAC Static listener

  Answered ✓ 11 views 3 comments 0 points Most recent by SureshMuddaveerappa Sep 20, 2022 8:21PMDatabase Security Products (MOSC)
• unable to start the oracle TNSListener service(Oracle19c) - "OracleOraDB19Home1TNSListenerGLDB"

  Answered 31 views 1 comment 0 points Most recent by Joerg.Sobottka Mar 28, 2022 4:23PMDatabase ORA-600 / ORA-7445 Analysis , Diagnostic Repository (ADR) & Packaging (MOSC)
• How to fix an incorrect static identifier for dataguard

  Answered ✓ 31 views 4 comments 0 points Most recent by Arsalan Dehghanisariyarghan Mar 23, 2022 8:54AMHigh Availability Data Guard, Sharding and Global Data Services (MOSC)
• ORA-12514: TNS:listener does not currently know of service requested in connect descriptor

  Answered 21 views 5 comments 0 points Most recent by SureshMuddaveerappa Mar 4, 2022 5:03PMDatabase Networking (MOSC)
• Oracle EBS 12.2.3 19c 2 node rac listener

  Answered ✓ 1 view 1 comment 0 points Most recent by lmu Dec 13, 2021 2:00AMDatabase - RAC/Scalability (MOSC)
• How do I add a secure (TCPS) listener to the ODA

  71 views 10 comments 0 points Most recent by SureshMuddaveerappa Dec 6, 2021 8:42PMOracle Database Appliance (ODA) (MOSC)
• The doubt about the endpoints_listener.ora

  Answered ✓ 21 views 16 comments 0 points Most recent by user12070850 Oct 31, 2021 12:21PMDatabase Administration (MOSC)
• The listener gets slower.

  Answered 31 views 9 comments 0 points Most recent by SureshMuddaveerappa Sep 13, 2021 2:07PMDatabase Administration (MOSC)
• TNS-12518: TNS:listener could not hand off client connection

  Answered 131 views 6 comments 0 points Most recent by Joerg.Sobottka Aug 30, 2021 4:50PMDatabase Networking (MOSC)
• Enabling FSFO with multiple observers on the same box

  Answered ✓ 1 view 3 comments 0 points Most recent by SureshMuddaveerappa Aug 30, 2021 3:29PMHigh Availability Data Guard, Sharding and Global Data Services (MOSC)
• Scan Listener DNS or GNS .. why one is better - RAC DB

  11 views 4 comments 0 points Most recent by JackR Aug 2, 2021 8:26PMDatabase - RAC/Scalability (MOSC)
• rogue listener

  Answered ✓ Closed 11 views 11 comments 0 points Most recent by SureshMuddaveerappa May 21, 2021 6:39PMDatabase Networking (MOSC)
• TNS Listener Poison Attack using VNCR

  Answered ✓ 4.5K views 22 comments 5 points Most recent by JDusa Mar 8, 2021 4:13PMDatabase Networking (MOSC)
• oracle 12. can't start exproc: listener.ora config ignored

  Answered 552 views 5 comments 0 points Most recent by Rahul Prasad Feb 14, 2021 4:53PMDatabase Networking (MOSC)
• How to use lsnrctl with TCPS

  Answered 11 views 1 comment 0 points Most recent by SureshMuddaveerappa Jan 29, 2021 2:18AMDatabase Administration (MOSC)
• registering service name with 2nd listener

  Answered 31 views 2 comments 0 points Most recent by T1DSoldier Jan 8, 2021 5:44PMDatabase Networking (MOSC)
• Oracle 12c LSNRCTL set password / change_password not recognized

  Answered ✓ 183 views 3 comments 0 points Most recent by Arsalan Dehghanisariyarghan Nov 9, 2020 5:44PMDatabase Networking (MOSC)