How to fix the Oracle error TNS-04004: Unable to encrypt the supplied password.?

In this post, you’ll learn more about the Oracle ErrorTNS-04004: Unable to encrypt the supplied password. with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

TNS-04004: Unable to encrypt the supplied password.

Reason for the Error TNS-04004: Unable to encrypt the supplied password.

Cause: The password that was supplied to the ADMINISTER command could not be encrypted.

How to fix the Error TNS-04004: Unable to encrypt the supplied password. ?

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

Action: Change the password to something acceptable. See Oracle Net Services documentation for valid password values.