How to fix the Oracle error ORA-01041: internal error. hostdef extension doesn’t exist?

In this post, you’ll learn more about the Oracle ErrorORA-01041: internal error. hostdef extension doesn’t exist with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-01041: internal error. hostdef extension doesn’t exist

Reason for the Error ORA-01041: internal error. hostdef extension doesn’t exist

Pointer to hstdef extension in hstdef is null.

How to fix the Error ORA-01041: internal error. hostdef extension doesn’t exist ?

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

Report as a bug