SAP-WUG Digest, Vol 50, Issue 43
Dart, Jocelyn
jocelyn.dart at sap.com
Wed Jan 14 17:33:20 EST 2009
Hi Tom,
Just to clarify - no the find_by_lpor doesn't create the instance - it's
about passing the instance back and forth between workflow and the
class. You must still explicitly create the instance or import it from
an event.
Regards,
Jocelyn
-----Original Message-----
From: sap-wug-bounces at mit.edu [mailto:sap-wug-bounces at mit.edu] On Behalf
Of Simon, Tom
Sent: Thursday, 15 January 2009 5:39 AM
To: sap-wug at mit.edu
Subject: RE: SAP-WUG Digest, Vol 50, Issue 43
Florin:
Thank you. I added a step to instantiate the object and passed it as
parameter to the next step and it works.
I was under the impression that the method bi_persistent~find_by_lpor
had something to do with creating the instance.
-----Original Message-----
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Of sap-wug-request at mit.edu
Sent: Wednesday, January 14, 2009 1:17 PM
To: sap-wug at mit.edu
Subject: SAP-WUG Digest, Vol 50, Issue 43
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Today's Topics:
1. Re: ABAP OO - OBJECT NOT INSTANTIATED (Florin Wach (gmx))
2. Do I need to run program RPTARQPOST for updating the backend
Infotypes ? (Vijayendra Rao (Absoft))
----------------------------------------------------------------------
Message: 1
Date: Wed, 14 Jan 2009 18:33:43 +0100
From: "Florin Wach (gmx)" <florin.wach at gmx.net>
Subject: Re: ABAP OO - OBJECT NOT INSTANTIATED
To: "SAP Workflow Users' Group" <sap-wug at mit.edu>
Message-ID: <89CC43E206C74E3192F5C4792CCA2F85 at SI.local>
Content-Type: text/plain; charset="iso-8859-1"
Hi,
1. There's a dataflow missing from wf_container to task_container
z_cl_liv_assets --> _wi_object_id
2. You'll need an instantiation method that you have a class instance
before executing the task.
Example
z_cl_liv_assets=>get_instance( importing im_beln, im_bukrs) exporting
class instance as instance independent method.
Create a new task step that executes that method. do not use a simple
container operation.
The rest looks good.
Yours,
Florin
----- Original Message -----
From: Simon, Tom
To: sap-wug at mit.edu
Sent: Wednesday, January 14, 2009 3:56 PM
Subject: ABAP OO - OBJECT NOT INSTANTIATED
I am using a method in a class(z_cl_liv_assets) that I created for a
workflow task. The object does not get instantiated by the workflow. I
have read all the blogs by Jocelyn Dart and wondered if anyone could
look over my structures and provide insight into why it does not work.
When I test the instant constructor and pass in the doc num and company
code it works. If I pass the import parameters directly to the method it
works. But if I try to use the instant attributes it does not work
created by the constructor it does not work.
When I test the task in swus it does not instantiate the object?
Any help is apprecitated?
Thank you,
Tom Simon
Bindings in the task to class z_cl_liv_assets~retrieve_anek:
wf container task container
docnum -> im_belnr
company code -> im_bukrs
ex_anek <- ex_anek
z_cl_liv_assets <- wi_object_id
bindings from task to method retrieve_anek.
im_belnr to im_belnr
im_bukrs to im_bukrs
Class: z_cl_liv_assets;
Attributes:
BELNR InstanPubl Type ANEK-BELNR
BUKRS InstanPubl Type ANEK-BUKRS
T_ANEK InstanPubl Type FAA_T_ANEK
M_POR InstanProt Type SIBFLPOR
GJAHR InstanPubl Type ANEK-GJAHR
Methods:
Parameters:
LPOR Importing Type SIBFLPOR
RESULT Returning Type Ref To BI_PERSISTENT
METHOD bi_persistent~find_by_lpor.
DATA: lv_liv_doc TYPE anek-belnr,
lv_liv_co TYPE anek-bukrs.
MOVE lpor-instid(10) TO lv_liv_doc.
MOVE lpor-instid+10(4) TO lv_liv_co.
CREATE OBJECT result
TYPE
z_cl_liv_assets
EXPORTING
im_belnr = lv_liv_doc
im_bukrs = lv_liv_co.
ENDMETHOD.
Parameters:RESULT Returning Type SIBFLPOR
METHOD bi_persistent~lpor.
DATA: lpor TYPE sibflpor.
lpor-catid = 'CL'.
lpor-typeid = 'Z_CL_LIV_ASSETS'.
CONCATENATE me->belnr me->bukrs INTO lpor-instid.
result = lpor.
ENDMETHOD.
parameters:
IM_BELNR Type ANEK-BELNR
IM_BUKRS Type ANEK-BUKRS
METHOD constructor.
me->belnr = im_belnr.
me->bukrs = im_bukrs.
me->M_por-catid = 'CL'.
me->M_por-typeid = 'z_cl_liv_assets'.
CONCATENATE me->belnr me->bukrs INTO me->M_por-instid.
* me->m_por-instid = me->belnr.
ENDMETHOD.
Parameters:
EX_ANEK Exporting Type FAA_T_ANEK
METHOD retrieve_anek.
CALL FUNCTION 'ANEK_READ_MULITPLE'
EXPORTING
i_belnr = me->belnr
i_bukrs = me->bukrs
TABLES
t_anek = ex_anek.
IF sy-subrc = 0.
me->t_anek = ex_anek.
ENDIF.
ENDMETHOD.
------------------------------------------------------------------------
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Message: 2
Date: Wed, 14 Jan 2009 18:16:26 -0000
From: "Vijayendra Rao (Absoft)" <vrao at absoft.co.uk>
Subject: Do I need to run program RPTARQPOST for updating the backend
Infotypes ?
To: <sap-wug at mit.edu>
Message-ID:
<2C9B4CD8BAE97847924AF9B2233248C7DDAA25 at absm01.aberdeen.absoft.co.uk>
Content-Type: text/plain; charset="us-ascii"
Hi Guys,
I am new to workflow so apologies if I am missing something here...
* Problem Statement(Issue):
We are using Leave request through Portal and we use Workflow WS12300111
Process
1. Leave is requested in the portal
2. Manger gets the request in his login
3. approves / reject the request
4. employee gets the feed back in the portal
The portal is updated, however if I go and see the
back-end system (Absence infotype 2001) Its not updated.
- Later after some search on the internet, I found a program
RPTARQPOST. I executed the program RPTARQPOST and it seems to be
updating the backend.
My Question:
- Do I need to schedule this program in the background? Is this
how workflow works on ESS?
- Am I missing some link between the config and the workflow
development?
- Am I using the correct workflow?
Thanks in advance for your inputs.
Kind Regards,
Vijay
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