Passing Data from a screen to WF & back again

[Kisloff, Philip (CH - Basel)]

Hi Menand and all,
 
There was (prior to release 4.0) a non-supported function
module that allowed reading of dynpro field entries.
Obviously, if it still exists there is a risk that it
will not work after any upgrade.
 
  DATA:
   INT_F4HLP LIKE DYNPREAD OCCURS 0 WITH HEADER LINE,
   W_F4DYN LIKE SY-DYNNR.
 
  INT_F4HLP-FIELDNAME = 'MARA-xxxx'.
  APPEND INT_F4HLP.
 
  W_F4DYN = SY-DYNNR.
 
  CALL FUNCTION 'DYNP_VALUES_READ'
       EXPORTING
            DYNAME     = 'SAPMxxx'
            DYNUMB     = W_F4DYN
       TABLES
            DYNPFIELDS = INT_F4HLP
       EXCEPTIONS
            OTHERS     = 01.
 
INT_F4HLP-FIELDVALUE contains the fielvalue.
 
John, can you give any more details on GuiXT? I have the
same requirement as Menand to insert entries in dialog
across separate fields. Not all use SET/GET parameters and
BDC won't help as fields in earlier screens are
mandatory.
 
Regards
 
Philip Kisloff
Deloitte Consulting
Oberwil CH
 
-----Original Message-----
From: John Wiese [mailto:jwiese at ESRI.com]
Sent: Thursday, March 29, 2001 6:33 PM
To: SAP-WUG at MITVMA.MIT.EDU
Subject: Re: Passing Data from a screen to WF & back again
 
 
Just a thought . . . but there is an additional tool out there in SAP 4.6x
called GuiXT, which could provide some solutions with "passing a value" to
the transaction . . . of which you speak.
 
John Wiese
 
R/3 Project Manager
ESRI, Inc.
 
-----Original Message-----
From: Richard Schot [mailto:Richard.Schot at avelon-it.com]
Sent: Thursday, March 29, 2001 6:50 AM
To: SAP-WUG at MITVMA.MIT.EDU
Subject: Re: Passing Data from a screen to WF & back again
 
 
Hi Menand
 
I hope I understand you right... you want to pass a value to the
transaction.
This will indeed be done by the code as you provided. Data will only be
passed
to the transaction if the object is instantiated in your workflow definition
otherwise no value will be passed.
After calling the transaction you can transfer the data from the transaction
back to your container by the statement GET parameter ID.
 
I hope this will help you
 
Regards,
Richard Schot
 
SAP Business Workflow Consultant
 
________________________________
Avelon
Visit us at www.avelon-it.com
 
>===== Original Message From SAP Workflow Users' Group
<SAP-WUG at MITVMA.MIT.EDU> =====
>Hi Guys / Gals
>
>Has anyone got any ideas on how to pass data from an SAP Dialog screen to a
>workflow and back again.
>
>The screen is being called via an Object.Method
>Does the following line imply that the container is being updated
>automatically or do I have to pass data to the container?
>BEGIN_METHOD ZCREATE CHANGING CONTAINER.
>  SET PARAMETER ID 'MAT' FIELD OBJECT-KEY-MATNR.
>  CALL TRANSACTION 'ZAL10' AND SKIP FIRST SCREEN.
>END_METHOD.
>
>Any help would be much appreciated.
>Thanks
>
>Regards
>
>Menand Odedra
>Kraft Foods UK
>Analyst Programmer (Supply Chain)
>email: modedra at krafteurope.com
>Tel: 01242 28 4748
 
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