If you include an XML comment for one parameter, you must also include comments for all other parameters.
In the following example, you must add an XML comment for the #message2 parameter.
class-id a. *>> <summary> *>> Displays a message *>> </summary> *>> <param name="message1"> The message to be displayed in the console window.</param> method-id MsgOut. procedure division using by value #message1 as string by value #message2 as string. display #message1 display #message2 end method. end class.