Re: Service Programs & Error Message Subfiles -- RPG400-L

Hi Peter, since Mark already clearly stated the problem I
do it too:
When from program A the display file is suspended due to
the first call to program B (a window subfile) the window
overlap the display file A without erasing it, but when it
terminates and program A call again program B it wipes out
BACKGROUND screen. I use ASSUME in then B display file and
RSTDSP *YES in display A.
Clear now?

--- Peter Dow <pcdow@MailAndNews.com> wrote:
> Hi Marco,
> 
> I'm not sure I understand the problem. A 2nd call to the
> program that uses
> the display file with the ASSUME format? The screen is
> gone? You have an
> entirely blank screen? The background to the window is
> gone? The repairman
> took the screen to the shop between the 1st & 2nd call
> <VBG>?
> 
> I'll hazard a guess and say that Booth may have given the
> answer -- make
> sure the display file has RSTDSP(*YES).  You can
> recompile it, or use the
> CHGDSPF command.
> 
> HTH,
> Peter Dow
> Dow Software Services, Inc.
> 909 425-0194 voice
> 909 425-0196 fax
> 
> 
> ----- Original Message -----
> From: "Marco Facchinetti" <facchinetti@yahoo.com>
> To: <RPG400-L@midrange.com>
> Sent: Wednesday, October 25, 2000 2:43 AM
> Subject: Re: Service Programs & Error Message Subfiles
> 
> 
> > I've got the same problem and I used ASSUME but if I
> issue
> > a second call the srceen is gone. Why?
> >
> > --- Peter Dow <pcdow@MailAndNews.com> wrote:
> > > Hi Mark,
> > >
> > > This is actually a Midrange-L question, not an RPG
> > > question. In the 2nd
> > > service program's display file, add a format like
> this:
> > >
> > >     A            R DUMMY                ASSUME
> > >     A                                1 2 ' '
> > >
> > > That's all. You don't have to use it, it just has to
> be
> > > there. It tells the
> > > system to not clear the screen when opening the
> display
> > > file.
> > >
> > > HTH,
> > > Peter Dow
> > > Dow Software Services, Inc.
> > > 909 425-0194 voice
> > > 909 425-0196 fax
> > >
> > >
> > >
> > > ----- Original Message -----
> > > From: "Mark Drazic" <Mark.Drazic@Omniumww.com>
> > > To: <RPG400-L@midrange.com>
> > > Sent: Tuesday, October 24, 2000 2:25 PM
> > > Subject: Service Programs & Error Message Subfiles
> > >
> > >
> > > > There is a problem when 2 Service Programs (or
> more)
> > > each have a Window
> > > > displayed on the screen containing Error Message
> > > Subfiles.  The display of
> > > > the 2nd Window by the 2nd Service Program wipes out
> the
> > > background screen
> > > > entirely including the other Window.  Is this a
> system
> > > problem, and if so,
> > > > is there a fix for it?  Is there some other
> technique
> > > that we could use?
> > > > The use of a Service Program to display a selection
> or
> > > other Window is a
> > > > common technique for us, and we would very much
> like to
> > > use Error Message
> > > > Subfiles in this context.
> > > > +---
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