screen output without connection to user

[Weaver, Karen]

Would your function modules give a pop-up box if it couldn't determine a
value?
 
Is there a write statement in the function modules?
 
You could try testing the method.  Unfortunately, you will not get the
error.  You need to look for any statement that requires a screen.  Your
method is trying to use a screen in background.  Good luck.  I have gotten
this message before and it is difficult to trace.  In my case, it was the
combination of data coming in to the system which caused a pop-up box.
 
-----Original Message-----
From: SAP Workflow [mailto:Owner-SAP-WUG at MITVMA.MIT.EDU]On Behalf Of M
Doe
Sent: Thursday, January 29, 2004 5:07 PM
To: SAP-WUG at MITVMA.MIT.EDU
Subject: Re: screen output without connection to user
 
 
Hi Karen,
 
No- I am not using any of the statements below.
 
Monica.
 
 
>From: "Weaver, Karen" <Karen.Weaver at Sonopress.com>
>Reply-To: SAP Workflow Users' Group <SAP-WUG at MITVMA.MIT.EDU>
>To: SAP-WUG at MITVMA.MIT.EDU
>Subject: Re: screen output without connection to user
>Date: Thu, 29 Jan 2004 16:55:03 -0500
>
>In your function modules, are you doing one of the following commands in
>background:
>
>call screen
>message
>
>-----Original Message-----
>From: SAP Workflow [mailto:Owner-SAP-WUG at MITVMA.MIT.EDU]On Behalf Of M
>Doe
>Sent: Thursday, January 29, 2004 4:50 PM
>To: SAP-WUG at MITVMA.MIT.EDU
>Subject: Re: screen output without connection to user
>
>
>Thanks Stephan for responding so soon.
>
>I am a little confused- I am not doing any call transaction.  I am only
>calling 2 function modules in this method.  So when should I put that
>code..after the function modules call statements.
>
>Thanks.
>Monica.
>
>
> >From: "Becker, Stephan" <stephan_becker.ext at siemens.com>
> >Reply-To: SAP Workflow Users' Group <SAP-WUG at MITVMA.MIT.EDU>
> >To: SAP-WUG at MITVMA.MIT.EDU
> >Subject: Re: screen output without connection to user
> >Date: Thu, 29 Jan 2004 21:11:22 +0100
> >
> >It usually means you're doing a call transaction and the bdc session is
> >missing something (here, it's usually configuration of sorts).
> >
> >It helps if you do something like this to put the error messages into
> >the container, that avoids time-wasting debug sessions:
> >
> >call transaction whatever
> >      messages into messtab_test1.
> >
> >loop at messtab_test1.
> >    concatenate messtab_test1-msgtyp
> >                messtab_test1-msgspra
> >                messtab_test1-msgid
> >                messtab_test1-msgnr
> >                messtab_test1-msgv1
> >                into collector separated by space.
> >    move sy-tabix to number.
> >    concatenate 'MESSAGE' number into name.
> >    swc_set_element container name collector.
> >  endloop.
> >
> >-----Mensaje original-----
> >De: M Doe [mailto:monica_sap at hotmail.com]
> >Enviado el: 29 January 2004 21:06
> >Para: SAP-WUG at MITVMA.MIT.EDU
> >Asunto: screen output without connection to user
> >
> >Hello all,
> >
> >I have a question- my workflow is not even starting when the event is
> >triggered.  When I go in the error logs in trans sm58 I see an error
> >message
> >" screen output without connection to user"
> >
> >What does this mean?
> >
> >Thanks.
> >
> >Monica
> >
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