How to fix the Oracle error ORA-12542: TNS:address already in use?

AbundantCode 1 week ago in Oracle 0

In this post, you’ll learn more about the Oracle ErrorORA-12542: TNS:address already in use with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-12542: TNS:address already in use

Reason for the Error ORA-12542: TNS:address already in use

Specified listener address is already being used.

How to fix the Error ORA-12542: TNS:address already in use ?

You can fix this error in Oracle by following the below steps

Start your listener with a unique address.

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