In this post, you’ll learn more about the Oracle ErrorORA-01702: a view is not appropriate here with the details on why you receive this error and the possible solution to fix it.
Oracle Error Description
ORA-01702: a view is not appropriate here
Reason for the Error ORA-01702: a view is not appropriate here
Among other possible causes, this message will be produced if an attempt was made to define an Editioning View over a view.
How to fix the Error ORA-01702: a view is not appropriate here ?
You can fix this error in Oracle by following the below steps
An Editioning View may only be created over a base table.