LISTENER

TNS-12542: TNS:address already in use

PROBLEM: While starting the listener, getting an error like TNS-12542: TNS:address already in use [crayon-5c99964ad3adc387832444/] SOLUTION: To find out the issue, Let’s check the content of the...

How to create listener using NETCA utility

This article explains the steps for creating a listener using NETCA GUI utility. NOTE – > utility need to execute from XMANAGER/XSHELL(From where we can call GUI),Just like DBCA or DBUA utili...

How to Enable Trace for a listener

If you want to enable trace for a listener, Then follow below steps. Set current listener:   [crayon-5c99964ad467b892930758/] Check status [crayon-5c99964ad4682070620976/] Enable Trace: [crayon-5...

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