In this post, you’ll learn more about the Oracle ErrorORA-06251: NETNTT: cannot translate address file name with the details on why you receive this error and the possible solution to fix it.
Oracle Error Description
ORA-06251: NETNTT: cannot translate address file name
Reason for the Error ORA-06251: NETNTT: cannot translate address file name
ORACLE_HOME environment variable not set.
How to fix the Error ORA-06251: NETNTT: cannot translate address file name ?
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.