In this post, you’ll learn more about the Oracle ErrorORA-30201: Unable to load NLS data object with the details on why you receive this error and the possible solution to fix it.
Oracle Error Description
ORA-30201: Unable to load NLS data object
Reason for the Error ORA-30201: Unable to load NLS data object
It may be caused by invalid NLS environment setting
How to fix the Error ORA-30201: Unable to load NLS data object ?
You can fix this error in Oracle by following the below steps
Check your NLS environment setting such as ORA_NLS33