on 04-02-2008 8:06 AM
Hi Experts,
I am learing about Split By Value and Context in Mapping Node Functions,
What is Split By Value ?
What is Context ?
Can anyone give some light on this topic WITH REAL TIME EXAMPLE.
Regards,
Study SAP
Hi,
Actually u need some stuff regarding the mapping functions which are present in the message mapping..
In node functions we get Split by value, Remove contexts, collapseContexts..
Split By value again has 3 possiblities -- Each Value, Value Changed, Empty Value.
and follow this documents for the information..
Remove context -
http://help.sap.com/saphelp_nw04/helpdata/en/1f/ea0fb12403844bbb6c4cbc8a00cda9/content.htm
Collapse context -
http://help.sap.com/saphelp_nw04/helpdata/en/4b/d11e3e1c3b120ae10000000a114084/content.htm
Node Functions
http://help.sap.com/saphelp_nw04s/helpdata/en/2c/2d8c4024d26e1de10000000a1550b0/frameset.htm
Regards
Gundala
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Hi,
Message mapping internally work based on queues.you can view the queue by right cicking on either source element or on target elemnet in data flow editor and select DISPLAY QUEUE.Tested data is displayed in que with context change.
(Execute the mapping with test data then goto design,right sourece or target element and select display queue)
Handling that context change is called context handling.
Split by value is one of the predefined function.you can find it under Node functions.
Using this function You can split that context change to different levels according to your requirement.
Go through below links:
http://help.sap.com/saphelp_nw04/helpdata/en/1f/ea0fb12403844bbb6c4cbc8a00cda9/frameset.htm
/people/riyaz.sayyad/blog/2006/04/23/introduction-to-context-handling-in-message-mapping
/people/stefan.grube/blog/2005/12/29/new-functions-in-the-graphical-mapping-tool-xi-30-sp13
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hi
we should have some knowledge about mapping functions which are present in the message mapping. in node functions we get split by value, remove contexts,collapse contexts.
SplitByValue() is the counterpart to removeContexts(): Instead of deleting a context, you can insert a context change in the source value queue. You then receive this element for each inserted context change instead of a top node element. However, for this to be possible, the top node source field must be assigned a top node target field and minOccurs must be >0. A maximum of minOccurs top node target fields can be inserted here.
you can follow the below links which have datailed with an example
http://help.sap.com/saphelp_nw04/helpdata/en/21/3bb8c495125e4eb5969f0377885fe0/frameset.html
you can also follow other links
/people/harrison.holland5/blog/2006/12/08/mapping-context-changes-in-xi
/people/venkat.donela/blog/2005/06/09/introduction-to-queues-in-message-mapping
for remove contexts
http://help.sap.com/saphelp_nw04/helpdata/en/1f/ea0fb12403844bbb6c4cbc8a00cda9/content.html
for collapse contexts
http://help.sap.com/saphelp_nw04/helpdata/en/4b/d11e3e1c3b120ae10000000a114084/content.html
for node functions
http://help.sap.com/saphelp_nw04s/helpdata/en/2c/2d8c4024d26e1de10000000a1550b0/frameset.html
reward points if found useful
regards
v.n.phalguna
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Hi,
What is Split By Value ?
-->
suppose you have an XML Like
code<root>
<node>1</node>
<node>2</node>
</root>[/code]
split by value(node) returns:
code<root>
<node>1</node>
</root>
<root>
<node>2</node>
</root>[/code]
Instead remove context does the opposite.
What is Context ?
-->
refer
http://help.sap.com/saphelp_nw2004s/helpdata/en/d6/e44fcf98baa24a9686a7643a33f26f/content.htm
/people/prasadbabu.nemalikanti3/blog/2006/09/20/receiver-determination-based-on-the-payload-of-input-dataextended-xpathcontext-object
Here is a scenario where context objects were used for BPM
Get the details here:
http://help.sap.com/saphelp_nw04/helpdata/en/d6/e44fcf98baa24a9686a7643a33f26f/frameset.htm
Technical Context Objects :
http://help.sap.com/saphelp_nw04/helpdata/en/d6/e44fcf98baa24a9686a7643a33f26f/frameset.htm
A list of the Technical Context Objects names can be found here:
http://help.sap.com/saphelp_nw04/helpdata/en/6e/ff0bf75772457b863ef5d99bc92404/content.htm
Thanks
Swarup
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Thanks
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Hi,
Split by value, remove context and collapse context:
/people/sravya.talanki2/blog/2005/12/08/message-mapping-simplified-150-part-ii
Regards,
Phani
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hi
check these blogs
/people/venkat.donela/blog/2005/06/09/introduction-to-queues-in-message-mapping
/people/riyaz.sayyad/blog/2006/04/23/introduction-to-context-handling-in-message-mapping
/people/harrison.holland5/blog/2006/12/08/mapping-context-changes-in-xi
regards
krishna
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