How to fix the Oracle error ORA-06126: NETTCP: ORASRV unable to open network connection?

In this post, you’ll learn more about the Oracle ErrorORA-06126: NETTCP: ORASRV unable to open network connection with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-06126: NETTCP: ORASRV unable to open network connection

Reason for the Error ORA-06126: NETTCP: ORASRV unable to open network connection

The ORACLE server process was started but was unable to open the socket passed to it by TCPSRV.

How to fix the Error ORA-06126: NETTCP: ORASRV unable to open network connection ?

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

Contact your customer support representative.