COBCH1601 プロパティにはパラメータを定義できない

property-id 内の手続き部ヘッダーにはパラメータを含められません。

class-id myClass.
property-id myProp1 string.
procedure division using myField as string. *> this is incorrect
    getter.
    set property-value to "Micro Focus"
end property.
   
property-id myProp2 string.
procedure division.	*> this is correct
    getter.
    set property-value to "Visual COBOL"
end property.
end class.