How to get ack to Old version of workflow template

Thu Dec 21 05:03:33 EST 2006

Subashi, Sherie,

A word of caution on WF Versions: as far as I know, although I'm prepared to 
be corrected on this, the container is NOT version controlled so be very 
very careful about mixing changes. It's very easy to assume that version 
Management in Workflow is the same as it is in ABAP and rolling back changes 
or jumping between versions is a piece of cake, unfortunately it is not. 
It's about 90% effective really.

If you have deleted any container elements or changed the nature of existing 
elements I recommend you double-check the production version closely and 
make sure you are 100% confident the changes will not affect any live 
instances because they will be immediately affected by your changes.

Adding new elements should be fine provided those elements are entirely new 
and not used by any steps in previous versions of the definition and of 
course they must syntax check (new elements based on data types or objects 
left behind in development will cause activation errors in your definition).

You can create 'new' versions of WF definitions in development (so you don't 
actually have to be working on the same version all the time, or indeed 
continuously update version '0000'). I have found this to be particularly 
useful if I am adding or removing entire blocks and therefore significantly 
changing the definition as it cleary shows to someone else how the 
definition has evolved. But be sure to activate your new version before you 
start, otherwise you may fool yourself into thinking you are then changing 
your new version when you may not be at all.

Sometimes as an extra precaution, should I forsee the need to manually undo 
things, I print off the definition from SWDD as a hard copy (how old 
school?), so at least I have an idea of the sequence of things before I 
start to change them.

For most other defintiion changes if somebody has changed the same 
definition as you but their Transport was released in your development 
environment BEFORE you managed to make any change, then you should be 
covered by the Transport mechanism at least, which will have taken a 
snapshot of the definition table entries as they were. But, if you managed 
to change the definition and their Transport was released AFTERWARDS 
(perhaps you added your changes to their Transport) you'll find that your 
changes will have been dragged along, whether you wanted them to or not.

We have adopted the practice of 'protecting' our Transports in development 
to avoid other developers tacking on their changes to objects 
unintentionally like this. You may want to do the same.

MGT

>From: "Munday,Sherie J." <MUNDAYSJ at airproducts.com>
>Reply-To: "SAP Workflow Users' Group" <sap-wug at mit.edu>
>To: "SAP Workflow Users' Group" <sap-wug at mit.edu>
>Subject: RE: How to get ack to Old version of workflow template
>Date: Wed, 20 Dec 2006 13:54:15 -0500
>
>Subashini,
>I have a little different spin on your question...
>
>If all of the other person's changes were made prior to yours and his
>transport is separate from yours, then certainly his can move without
>yours.  When your changes/transport moves at a later date, it will
>create the next version in that next system.
>
>However, if you have both been making changes, saving, activating and
>making transports to the same template in dev, then they are mixed
>together in the same version.  In development there is only one version
>... 000 and presumably you have both been making changes to that
>version. If this is the case, and his are ready to move to production,
>you will need to back out/remove your changes or he will have to wait
>until yours are ready for production.
>Best Wishes,
>Sherie
>
>Sherie Munday
>Workflow Developer/Analyst
>Air Products & Chemicals, Inc.
>
>
>-----Original Message-----
>From: sap-wug-bounces at mit.edu [mailto:sap-wug-bounces at mit.edu] On Behalf
>Of Shrestha, Bijay
>Sent: Tuesday, December 19, 2006 8:50 PM
>To: SAP Workflow Users' Group; sap-wug at mit.edu
>Subject: RE: How to get ack to Old version of workflow template
>
>Hi Subashini,
>
>First you should generate and release the correct and ready version to
>Prod. Then in Dev. environment you can retrieve the old version by
>clicking on other version in Workflow Builder. Then you can keep making
>changes.
>
>Bijay Shrestha
>Sr. Consultant
>Pragmatek Consulting Gr.
>
>	-----Original Message-----
>	From: sap-wug-bounces at mit.edu on behalf of
>Subashini.Bhoopathiraj at uinet.com
>	Sent: Tue 12/19/2006 6:59 PM
>	To: sap-wug at mit.edu
>	Cc:
>	Subject: How to get ack to Old version of workflow template
>
>
>
>	Hi all,
>
>	  I have made some changes to the workflow template, another
>person also made the changes to the same workflow template, but my
>changes not yet tested, so it shouldn't move into production.
>
>	  But other person's changes should move in Production with out
>my changes . I thought of activating Old version & other person can do
>the change & transport to PRD. after that i can retrive my version &
>transport to the production. How can i do this??
>
>	Thanks,
>	Subashini
>	203-499-3912
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