SRM BAdi-n step for Shopping Carts

[Koen Durnez]

Hi,


I setted up the workflow procedure for item based approval for one of my
European customers.

If you work with the workflow for item approval no restart of the workflow
is foreseen. The worklfow treats the changes ( see workflow WS14500014
event restart ). If you want to control the changes made in a shopping
cart position you should follow the instructions of note 777133 where it
is explained how to treat changes by keeping your criteria in a custom
table and compare them with the new values of the items.

Also check note 731637.

Keep in mind that this workflow for item approval is quite new and that
some notes could be necessary to implement the procedure correctly.

Make sure that you have installed service pack 7 for SRM server 5.0. This
will avoid a lot of problems.

Greetings,

Koen Durnez
dk.Advice bvba


> No really you're ok Sue - the standard whole shopping cart BADI approval
> workflow restarts as normal based on workflow security and what changes
> were made.  You shouldn't have to raise any special events for approvers
> restarting based on rejection or change.
>
> The only event you may want to keep is your Profit Center event - the
> trick with that however is it won't be enough to re-evaluate rules on
> active work items - you also need to rerun the BADI to recalculate the
> approvers and fill the workflow container appropriately.  Otherwise your
> new approvers may not be able to action the shopping cart correctly.
>
> You might have to create a parallel workflow as well as using
> re-evaluate rules.
>
>
> Regards,
> Jocelyn Dart
> Senior Consultant
> SAP Australia Pty Ltd.
> Level 1/168 Walker St.
> North Sydney
> NSW, 2060
> Australia
> T   +61 412 390 267
> M   + 61 412 390 267
> E   jocelyn.dart at sap.com
> http://www.sap.com
>
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>
> -----Original Message-----
> From: sap-wug-bounces at mit.edu [mailto:sap-wug-bounces at mit.edu] On Behalf
> Of Sue Keohan
> Sent: Wednesday, 02 November 2005 1:02 PM
> To: SAP Workflow Users' Group
> Subject: Re: SRM BAdi-n step for Shopping Carts
>
> Hi Jocelyn,
>
> I was thinking to raise custom events when master data on the R/3 side
> changes, for example, Profit Center, which usually means a re-org, and
> in that case, new approvers.   The Events under the workflow header,
> version dependent tab,  would seem to be able to do this 'Reevaluate
> Rules of Active Workitems', but of course, seeing is believing.
>
> I am interested in whole Shopping Cart Approvals via the BAdi, not Item
> Approval.  So, for that part at least, pheww! As for the BAdi, it may
> prove challenging, as our business process calls for certain approvers
> (at 'level 1') to be able to 'restart' approvals at the point where the
> last rejection occurred, or 'begin anew'. The BAdi would need to take
> this into consideration.  Looks like I have my work cut out for me.
>
> Best regards,
> Sue
>
>
> Dart, Jocelyn wrote:
>
>>Hi Sue,
>>You don't need to raise any special events to restart when the user
>>changes it.
>>The standard code will work out what happens next and whether to remove
>>approval tasks from certain users based on what you send out in the
>>BADI.
>>So you just need to concentrate on getting your BADI code correct -
> i.e.
>>to say "who does it go to next".
>>
>>By the way, are you just looking at whole ShopCart BADI approval or the
>>ShopCart Item approval?
>>It's a lot more complicated for ShopCart Item approval but I've just
>>done it at a customer with a hideously
>>complex business scenario, so should be able to answer any questions.
>>
>>Regards,
>>Jocelyn Dart
>>Senior Consultant
>>SAP Australia Pty Ltd.
>>Level 1/168 Walker St.
>>North Sydney
>>NSW, 2060
>>Australia
>>T   +61 412 390 267
>>M   + 61 412 390 267
>>E   jocelyn.dart at sap.com
>>http://www.sap.com
>>
>>The information contained in or attached to this electronic
> transmission
>>is confidential and may be legally privileged. It is intended only for
>>the person or entity to which it is addressed. If you are not the
>>intended recipient, you are hereby notified that any distribution,
>>copying, review, retransmission, dissemination or other use of this
>>electronic transmission or the information contained in it is strictly
>>prohibited. If you have received this electronic transmission in error,
>>please immediately contact the sender to arrange for the return of the
>>original documents.
>>Electronic transmission cannot be guaranteed to be secure and
>>accordingly, the sender does not accept liability for any such data
>>corruption, interception, unauthorized amendment, viruses, delays or
> the
>>consequences thereof.
>>Any views expressed in this electronic transmission are those of the
>>individual sender, except where the message states otherwise and the
>>sender is authorized to state them to be the views of SAP AG or any of
>>its subsidiaries. SAP AG, its subsidiaries, and their directors,
>>officers and employees make no representation nor accept any liability
>>for the accuracy or completeness of the views or information contained
>>herein. Please be aware that the furnishing of any pricing information/
>>business proposal herein is indicative only, is subject to change and
>>shall not be construed as an offer or as constituting a binding
>>agreement on the part of SAP AG or any of its subsidiaries to enter
> into
>>any relationship, unless otherwise expressly stated.
>>
>>
>>-----Original Message-----
>>From: sap-wug-bounces at mit.edu [mailto:sap-wug-bounces at mit.edu] On
> Behalf
>>Of Baunach, Natasha R
>>Sent: Wednesday, 02 November 2005 8:01 AM
>>To: SAP Workflow Users' Group
>>Subject: RE: SRM BAdi-n step for Shopping Carts
>>
>>Sue,
>>
>>You are correct that the value in BBP_WFL_SECURITY is the key to
>>allowing/prohibiting changes to shopping carts during approvals (even
>>though they all use the same task).  Please keep in mind that if the
>>value is set to 'not defined', SAP has added the code in the BADI
>>BBP_WFL_SECUR_BADI, implementation BBP_WFL_SECUR_BADI_S to change it to
>>4 (I think it comes in as activated) which is equivalent to no changes
>>are allowed.
>>
>>    if scenario is initial .
>>      call function 'BBP_PDH_WFL_SECLEVEL_DB_GET'
>>        exporting
>>          iv_user      = actual_user
>>        importing
>>          ev_sec_level = new_sec_level.
>>
>>      if new_sec_level is initial.
>>        new_sec_level = 4.
>>      endif.
>>    endif.
>>  endif.
>>
>>I have never used Events to recalculate agents for active tasks.  In
> our
>>current production system, the security level is set to "Low - workflow
>>is always restarted when changes are made".  So, if the requestor makes
>>any changes to the workflow, it is restarted so agents are
> recalculated.
>>I will look into Events during our upgrade and will leverage off
>>Ginger's presentations.
>>
>>Regards,
>>Natasha
>>
>>
>>-----Original Message-----
>>From: sap-wug-bounces at mit.edu [mailto:sap-wug-bounces at mit.edu] On
> Behalf
>>Of Susan R. Keohan
>>Sent: Tuesday, November 01, 2005 12:41 PM
>>To: SAP Workflow Users' Group
>>Subject: Re: SRM BAdi-n step for Shopping Carts
>>
>>Hi Natasha,
>>
>>Thanks so much for all the info.   Our current process does not call
> for
>>ad-hoc approvers, but I am
>>still hoping to take advantage of this functionality.
>>
>>Am I correct that the value in BBP_WFL_SECURITY (currently set to 'not
>>defined') would be the key to
>>allowing/prohibiting changes to Shopping Carts, all using the same task
>>?  Just re-stating in my own
>>words what I thought you said...
>>
>>Have you used Events to cause the recalculation of agents for active
>>tasks ? This could solve a lot
>>of our problems, where the Shopping Cart changes during the approval
>>process, and the wrong
>>approvers still have the 'old' approval task...(Ginger Gatling
> delivered
>>a great presentation on
>>this topic at the recent TechEd in Boston).
>>
>>Many thanks,
>>Sue
>>
>>Baunach, Natasha R wrote:
>>
>>
>>
>>>Hi Sue,
>>>
>>>I have implemented BBP_WFL_APPROV_BADI in our SRM 4.0 sandbox with
>>>different level of approvals and certain line items going to different
>>>approvers.  Hopefully, I can answer some of your questions.
>>>
>>>1. Yes, approval index must be incremented by 1.  You can still have
>>>your ad-hoc approval steps between pre-defined approval steps assuming
>>>that you allow for ad-hoc approvers (you can disable this
>>>
>>>
>>functionality
>>
>>
>>>via BADI 'Allow Changes to Approvers' BBP_CHNG_AGNT_ALLOW.
>>>
>>>2. It is the same task that is used for approvals in all shopping cart
>>>approval workflows available in SRM 4.0.  The task is TS10008126.
>>>Whether or not an approver can change the cart during approval process
>>>is determined by the settings at the role level.  Go to transaction
>>>PFCG, input your role, hit display.  Then go to Personalization tab
>>>
>>>
>>and
>>
>>
>>>look for personalization object key 'BBP_WFL_SECURITY'.  During
>>>
>>>
>>runtime,
>>
>>
>>>this default can be overwritten in the BADI 'Authorization to Change
>>>During Approval' BBP_WFL_SECUR_BADI.  So basically, if your approvers
>>>
>>>
>>at
>>
>>
>>>different levels have different roles, you should be able to control
>>>change ability via this setting at the role level.  If it is more
>>>complicated than that, then you will need to place your more
>>>
>>>
>>complicated
>>
>>
>>>logic in the BADI.
>>>
>>>BTW, I think that you can also use a different BADI to allow only
>>>certain fields to be changed.  It could be applicable only to CUF's.
>>>
>>>
>>I
>>
>>
>>>have this requirement and will be looking into it shortly -- if a user
>>>has finance approver profile, only allow them to change GL account
>>>assignment and nothing else; no changes are allowed for other
>>>
>>>
>>approver.
>>
>>
>>>I hope this helps.
>>>
>>>Natasha
>>>
>>>
>>>-----Original Message-----
>>>From: sap-wug-bounces at MIT.EDU [mailto:sap-wug-bounces at MIT.EDU] On
>>>
>>>
>>Behalf
>>
>>
>>>Of Susan R. Keohan
>>>Sent: Tuesday, November 01, 2005 6:56 AM
>>>To: SAP Workflow Users' Group
>>>Subject: SRM BAdi-n step for Shopping Carts
>>>
>>>Hi all,
>>>
>>>I am trying to embark on the implementation of BBP_WFL_APPROV_BADI
>>>
>>>
>>(SRM
>>
>>
>>>4.0).  Have looked at all
>>>the notes, docu, sample implementations, etc.
>>>1) The docu for this BAdi says 'Note that there must be absolutely no
>>>gaps in the approval steps and
>>>that approvers must be defined for every step.'  I assume this means
>>>that the ApprovalIndex must be
>>>incremented from 0 by 1 with no gaps in it.  Am I correct ?  Or does
>>>this mean that there can be no
>>>intervening steps *between* approval steps ?
>>>
>>>2) Is it possible to pass an approver an approval task, which also
>>>allows them to change the cart ?
>>>   But other approvers (different approval levels) can only approve or
>>>reject?  Can I determine
>>>which tasks the approvers can get and set that in the BAdi ?
>>>
>>>Obviously, I am an SRM novice and a BAdi novice as well, so any help
>>>
>>>
>>is
>>
>>
>>>greatly appreciated.
>>>Happy WF-ing,
>>>Sue
>>>
>>>
>>
>>
>>
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