Home > SQL Developer Dialog Boxes ... > Export Error
This dialog box is displayed when you tried to export some or all objects of one or more types of database objects to a file containing SQL statements, but did not include some essential information, which might include one or more of the following:
The database connection. For Connection, select the database connection from which the objects will be exported.
The name of the output file. Look at the Options tab, and be sure that you specified a file.
One or more objects or types of objects. Look at the Objects tab, and be sure that you selected (checked) at least one object or type of object.