How to fix the Oracle error CLSR-00003: ORACLE_HOME environment variable not set?

In this post, you’ll learn more about the Oracle ErrorCLSR-00003: ORACLE_HOME environment variable not set with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

CLSR-00003: ORACLE_HOME environment variable not set

Reason for the Error CLSR-00003: ORACLE_HOME environment variable not set

ORACLE_HOME environment variable is not set.

How to fix the Error CLSR-00003: ORACLE_HOME environment variable not set ?

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

Make sure that the ORACLE_HOME environment variable has been properly set and exported.