How to fix the Oracle error PRCS-01035: Invalid number of TCP ports ({0}) for SCAN Listener?

In this post, you’ll learn more about the Oracle ErrorPRCS-01035: Invalid number of TCP ports ({0}) for SCAN Listener with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

PRCS-01035: Invalid number of TCP ports ({0}) for SCAN Listener

Reason for the Error PRCS-01035: Invalid number of TCP ports ({0}) for SCAN Listener

Cause: Either no port was specified, or more than one port was specified.

How to fix the Error PRCS-01035: Invalid number of TCP ports ({0}) for SCAN Listener ?

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

Action: Specify only one port number for TCP protocol for SCAN Listener.