How to fix the Oracle error NNO-00334: region load failure: ROS admin_region type number unsupported?

In this post, you’ll learn more about the Oracle ErrorNNO-00334: region load failure: ROS admin_region type number unsupported with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

NNO-00334: region load failure: ROS admin_region type number unsupported

Reason for the Error NNO-00334: region load failure: ROS admin_region type number unsupported

Cause: the value set in names.admin_region is an obsolete ROS type

How to fix the Error NNO-00334: region load failure: ROS admin_region type number unsupported ?

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

Action: No action is necessary; administrators should set the value to the correct type- probably SQL, possibly LDAP or LDIF