Object with over 70 chars key

Shai Eyal shai.eyal at yahoo.com
Sun Mar 28 14:51:55 EDT 2010 

Hi Mike,

I read about persistence classes - the concept looks great. But I after I tried to implement, either I'm missing something or either it is not that useful. I tried to implement using table STXH but did not find any difference then standard class; in method FIND_BY_LPOR I can instantiate the object only by instid; such means I must extend standard table with GUID; however this is exactly what I tried to avoid using persistence classes....
Am I missing something or is that the way it suppose to work?

Thanks again,
 
Regards,
Shai Eyal
SAP Logistics senior consultant
SAP Workflow & BPM specialist
http://www.linkedin.com/in/shaieyal
Mobile: 972-52-5816633




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Today's Topics:

  1. RE: Object with over 70 chars key (Dart, Jocelyn)
  2. RE: Need help to work with work flow (Y Ramakrishnaiah)
  3. RE: Object with over 70 chars key (Mike Pokraka)


----------------------------------------------------------------------

Message: 1
Date: Fri, 26 Mar 2010 04:04:41 +0100
From: "Dart, Jocelyn" <jocelyn.dart at sap.com>
Subject: RE: Object with over 70 chars key
To: "SAP Workflow Users' Group" <sap-wug at mit.edu>
Message-ID:
    <8C507B5E0BA5114E933C3C6E2E9729E0065E2B597F at DEWDFECCR01.wdf.sap.corp>
Content-Type: text/plain; charset="us-ascii"

Forgot about CL_GUID_SERVICES .... agree that's better than any function  module. 
Regards,
Jocelyn 

________________________________________
From: sap-wug-bounces at mit.edu [sap-wug-bounces at mit.edu] On Behalf Of Mike Pokraka [wug at workflowconnections.com]
Sent: Friday, 26 March 2010 2:03 AM
To: SAP Workflow Users' Group
Subject: Re: Object with over 70 chars key

Yes you will either need a Z-table to map the GUID to your key, or else
you can extend/enhance your table to add a field for your GUID.
Use class CL_GUID_SERVICES to generate them.

If you have time for a bit of a learning curve, you can also look at
persistent classes (my preferred approach in most cases). You never need
to touch GUIDs, the persistent class provides a DB abstraction layer that
handles all DB interaction & GUID generation etc. Integrating them into a
WF class is also very simple and brings a few other benefits too.

Cheers,
Mike



On Thu, March 25, 2010 5:31 am, Shai Eyal wrote:
> Hello all,
> I'd like to create customer object type for table STXH. Since its key is
> over 70 chars, I thought of using Abap OO. For my understanding I need to
> create a class with GUID as key cause 70 chars is way too much.
>
> How do I generate the GUID values? to I need to store these in another
> Z-table?
> Any guidance will be appreciated.
>
>
> Regards,
> Shai Eyal
> SAP Logistics senior consultant
> SAP Workflow & BPM specialist
> http://www.linkedin.com/in/shaieyal
> Mobile: 972-52-5816633
>
>
>      New Email addresses available on Yahoo!
> Get the Email name you've always wanted on the new @ymail and
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------------------------------

Message: 2
Date: Fri, 26 Mar 2010 11:28:07 +0530
From: Y Ramakrishnaiah <y.ramakrishnaiah at tcs.com>
Subject: RE: Need help to work with work flow
To: sap-wug at mit.edu
Cc: sap-wug at mit.edu
Message-ID:
    <OF7E5CF4CD.E6E8B7FA-ON652576F2.0020C962-652576F2.0020C964 at tcs.com>
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------------------------------

Message: 3
Date: Fri, 26 Mar 2010 10:26:42 -0000 (GMT)
From: "Mike Pokraka" <wug at workflowconnections.com>
Subject: RE: Object with over 70 chars key
To: "SAP Workflow Users' Group" <sap-wug at mit.edu>
Message-ID:
    <587fae594beaab11526ef333c48ac1e1.squirrel at g.mail.aaisp.net.uk>
Content-Type: text/plain;charset=iso-8859-1

Ironically I heard about that one from you :-)


On Fri, March 26, 2010 3:04 am, Dart, Jocelyn wrote:
> Forgot about CL_GUID_SERVICES .... agree that's better than any function
> module.
> Regards,
> Jocelyn
>
> ________________________________________
> From: sap-wug-bounces at mit.edu [sap-wug-bounces at mit.edu] On Behalf Of Mike
> Pokraka [wug at workflowconnections.com]
> Sent: Friday, 26 March 2010 2:03 AM
> To: SAP Workflow Users' Group
> Subject: Re: Object with over 70 chars key
>
> Yes you will either need a Z-table to map the GUID to your key, or else
> you can extend/enhance your table to add a field for your GUID.
> Use class CL_GUID_SERVICES to generate them.
>
> If you have time for a bit of a learning curve, you can also look at
> persistent classes (my preferred approach in most cases). You never need
> to touch GUIDs, the persistent class provides a DB abstraction layer that
> handles all DB interaction & GUID generation etc. Integrating them into a
> WF class is also very simple and brings a few other benefits too.
>
> Cheers,
> Mike
>
>
>
> On Thu, March 25, 2010 5:31 am, Shai Eyal wrote:
>> Hello all,
>> I'd like to create customer object type for table STXH. Since its key is
>> over 70 chars, I thought of using Abap OO. For my understanding I need
>> to
>> create a class with GUID as key cause 70 chars is way too much.
>>
>> How do I generate the GUID values? to I need to store these in another
>> Z-table?
>> Any guidance will be appreciated.
>>
>>
>> Regards,
>> Shai Eyal
>> SAP Logistics senior consultant
>> SAP Workflow & BPM specialist
>> http://www.linkedin.com/in/shaieyal
>> Mobile: 972-52-5816633
>>
>>
>>      New Email addresses available on Yahoo!
>> Get the Email name you've always wanted on the new @ymail and
>> @rocketmail.
>> Hurry before someone else does!
>> http://mail.promotions.yahoo.com/newdomains/aa/_______________________________________________
>> SAP-WUG mailing list
>> SAP-WUG at mit.edu
>> http://mailman.mit.edu/mailman/listinfo/sap-wug
>>
>
>
> _______________________________________________
> SAP-WUG mailing list
> SAP-WUG at mit.edu
> http://mailman.mit.edu/mailman/listinfo/sap-wug
> _______________________________________________
> SAP-WUG mailing list
> SAP-WUG at mit.edu
> http://mailman.mit.edu/mailman/listinfo/sap-wug
>




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