In this post, you’ll learn more about the Oracle ErrorORA-06032: NETDNT: connect failed, access control data rejected with the details on why you receive this error and the possible solution to fix it.
Oracle Error Description
ORA-06032: NETDNT: connect failed, access control data rejected
Reason for the Error ORA-06032: NETDNT: connect failed, access control data rejected
Host string contains invalid username/password
How to fix the Error ORA-06032: NETDNT: connect failed, access control data rejected ?
You can fix this error in Oracle by following the below steps
Retry with correct username/password