AESection Class Property
In this section, we discuss the IsOpen AESection property.
If this property is True, the section object is already open. If you try to open a section object that is already open, the open section object is closed and all the changes that haven’t been saved are discarded before the object is re-opened.
If Not(&MYSECTION.IsOpen) Then &MYSECTION.Open(MYAPPLID, SECTION2); End-If;