How to fix the Oracle error ORA-07201: slhom: oracle_home variable not set in environment.?

In this post, you’ll learn more about the Oracle ErrorORA-07201: slhom: oracle_home variable not set in environment. with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-07201: slhom: oracle_home variable not set in environment.

Reason for the Error ORA-07201: slhom: oracle_home variable not set in environment.

$(ORACLE_HOME) environment variable not set.

How to fix the Error ORA-07201: slhom: oracle_home variable not set in environment. ?

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

Set ORACLE_HOME.