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| Finalize in Propagate Statement |
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| new_to_wmb8 |
 Posted: Tue Jun 03, 2014 3:42 am Post subject: Finalize in Propagate Statement |
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Centurion
Joined: 28 May 2013
Posts: 127
Location: Hyderabad, India
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Hi,
In my flow, i have using one compute node and propagate the message to Terminal 1 using :
Propagate TO Terminal 'Out1' Finalise NONE DELETE NONE.
and then after propagating ,in the down stream node i am doing some changes in the message tree.
but when the control come backs to the compute node where its get propagated, i am not able to see the updated tree.
Can anyone help on this? |
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| kimbert |
| Posted: Tue Jun 03, 2014 4:12 am Post subject: |
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Jedi Council
Joined: 29 Jul 2003
Posts: 5542
Location: Southampton
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| Quote: |
| when the control come backs to the compute node where its get propagated, i am not able to see the updated tree |
Changes to the message tree ( OutputRoot ) only propagate forwards ( downstream ) in the flow. So changes to OutputRoot that are done in a downstream node are not meant to be visible to upstream nodes. The error handling rules depend on this.
By contrast, the Environment tree is global to the message flow - changes to the Environment are visible throughout the flow.
_________________
Before you criticize someone, walk a mile in their shoes. That way you're a mile away, and you have their shoes too. |
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| new_to_wmb8 |
| Posted: Tue Jun 03, 2014 6:52 am Post subject: |
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Centurion
Joined: 28 May 2013
Posts: 127
Location: Hyderabad, India
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then what is difference between Finalize NONE and Finalize DEFAULT
In the help of IBM , its mentioned that we can retain the updated tree using Finalize NONE??? |
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| zpat |
| Posted: Tue Jun 03, 2014 7:00 am Post subject: |
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Jedi Council
Joined: 19 May 2001
Posts: 5866
Location: UK
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with the help of looking at the infocenter - you could have worked that one out!
_________________
Well, I don't think there is any question about it. It can only be attributable to human error. This sort of thing has cropped up before, and it has always been due to human error. |
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| pvnkumar |
| Posted: Fri Jun 06, 2014 5:58 am Post subject: |
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Novice
Joined: 26 May 2008
Posts: 16
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| By using FINALIZE DEFAULT, nodes in the donwstream wont be able to modify the messagetree whereas the FINALIZE NONE allows the downstream nodes to modify the message tree. |
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