Agent Determination - Rule - Function Module

[Kjetil Kilhavn]

Have you tried, when single-testing, to specify the type and length of the parameter you add to AC_CONTAINER? Or even adding a line of code to store the container value before trying to read it back?

If you have more than one element in AC_CONTAINER, make sure they are sorted. I went in that trap once, filling the container with append statements instead of SWC_SET_ELEMENT statements. Took days and assistance, from this very group if I recall correct, to figure out what the problem was.
-- 
Kjetil Kilhavn, Statoil ØFT KTJ BAS DEV SAP

 

> -----Original Message-----
> From: sap-wug-bounces at mit.edu 
> [mailto:sap-wug-bounces at mit.edu] On Behalf Of vijay srikanth
> Sent: 2. august 2006 10:53
> To: sap-wug at mit.edu
> Subject: RE: Agent Determination - Rule - Function Module
> 
> Hi Henry,
> 
> Try declaring l_ebeln like this:
> DATA : ebeln like swcont-value. (instead of type ebeln).
> 
> Regards,
> Vijay
> 
> 
> >From: "Lowe, Henry" <henry.lowe at logicacmg.com>
> >Reply-To: "SAP Workflow Users' Group" <sap-wug at mit.edu>
> >To: <sap-wug at mit.edu>
> >Subject: Agent Determination - Rule - Function Module
> >Date: Wed, 2 Aug 2006 09:38:34 +0100
> >
> >I have implemented a rule based agent assignment using a function 
> >module. For some reason the statement
> >
> >swc_get_element ac_container etc is not working. I initially 
> tested the 
> >workflow as a whole and then did the 'simulate rule 
> resolution' in PFAC 
> >and have narrowed it down to this statement.
> >
> >I have put the include <CNTN01> in my global data for the function 
> >group.
> >
> >Here is the code in the function module:
> >
> >FUNCTION z_get_po_creator.
> >*"-----------------------------------------------------------
> ----------
> >-
> >
> >*"*"Local interface:
> >*"  TABLES
> >*"      ACTOR_TAB STRUCTURE  SWHACTOR
> >*"      AC_CONTAINER STRUCTURE  SWCONT
> >*"  EXCEPTIONS
> >*"      NOBODY_FOUND
> >*"-----------------------------------------------------------
> ----------
> >-
> >
> >
> >DATA: l_user LIKE wfsyst-initiator,
> >       l_ebeln TYPE ebeln.
> >
> >CLEAR:   actor_tab.
> >REFRESH: actor_tab.
> >
> >break-point.           "For Testing Purposes Only
> >
> >* Get the PO Number from ac_container
> >   swc_get_element ac_container 'PONUMBER' l_ebeln.
> >
> >   IF sy-subrc EQ 0.
> >
> >   SELECT SINGLE ernam FROM ekko INTO l_user WHERE ebeln EQ l_ebeln.
> >
> >      actor_tab-otype =  'US'.
> >      actor_tab-objid =  l_user.
> >      APPEND actor_tab.
> >
> >   ELSE.
> >      RAISE nobody_found.
> >   ENDIF.
> >
> >ENDFUNCTION.
> >
> >
> >
> >And finally, below are the contents of the ac_container itab 
> from debug 
> >mode.
> >
> >ELEMENT TAB_INDEX ELEMLENGTH TYPE VALUE
> >PONUMBER |000000 |000 | |4800000013
> >
> >A single step through the statement
> >swc_get_element ac_container 'PONUMBER' l_ebeln.
> >returns an sy-subrc of 4 and l_ebeln is not filled. '
> >
> >PONUMBER' is the name of the container element on the rule 
> and it has 
> >the same type as l_ebeln.
> >
> >I am stuck now, can anybody help?
> >
> >Thanks,
> >
> >Henry.
> >
> >
> >
> >
> >
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