on 12-11-2008 5:53 AM
Hi Experts,
I have a question about Idoc -> Xi -> Idoc mapping. When I map the new IDOC only the first level gets maps. Here is the structure of my segment :
Segment A
Segment 1
Segment 2
Segment B
So I'm able to map segment A & B but Segment 1 & segment 2 doesnt get map. All the mapping is configured but it doesnt go to the sub-leves when I feed Xi an IDOC. Anyone knows why?
Thx
You must be a registered user to add a comment. If you've already registered, sign in. Otherwise, register and sign in.
Node functions:
1. Remove context:
You use remove Contexts () to delete all the top contexts for an element. This removes all top hierarchy levels,
so that all elements of the target queue are assigned to a root element of the source queue.
Advanced user-defined functions can import either just one context into the input arrays, or complete queues.
Make your selection by selecting or deselecting the Save Entire Queue in Cache checkbox in the function editor.
2. split by value:
The SplitByValue() function 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. You can insert a context change in the queue after each value, after each
change to the value, or after each tag without a value.
3. Collapse context:
Using collapse Contexts() puts the first values of all contexts into a context. Empty contexts are replaced with
an empty string: This can be useful if an upper-level node is to be created each time a lower-level node exists,
for example. The function is useful in combination with the SplitByValue function.
4. Use one as many
You require the function useOneAsMany() if a field that only occurs once needs to be replicated as often as another
field occurs in the outbound message so that the fields can be written to the target structure in pairs as a record.
http://help.sap.com/saphelp_nw04/helpdata/en/2c/2d8c4024d26e1de10000000a1550b0/frameset.htm
5. Map with default : Inserts default value specified in the function properties into empty contexts.
That means if the source value not come then it sends the default value to the target.
6.copyValue:
You use CopyValue() for a frequently occurring element to copy the value of a position in the source structure and
assign it to a target field. The value is copied each time the target field occurs in the target structure. However,
it is copied a maximum of maxOccurs times
7.createIf
You use createIf() to create a tag in the target structure depending on a condition.
8.exists
You use this function to determine whether a particular source field exists in the XML instance to be processed. If
it does, exists() returns the value true, otherwise it returns the value false.
9. Use
you use this function if you need to synchronize two queues of equal length with reference to their context change.
The mapping runtime takes the values from the first queue, and the context change from the second queue. If the two
inbound queues do not have the same number of values, the mapping runtime triggers an exception.
10. Sort : sort the values in each context.
11. Format by example : Takes values from first queue and inserts them in structure of second queue.
12. Sort by key : Sort values in second queue by keys from first queue
13. Replace value : It replacess the value of the source field to the value specified in the function.
Context : Context of an element is nothing but just the level, where the XML tag appears in the given XML document. Level of any element is set to the immediate parent node by default.
You must be a registered user to add a comment. If you've already registered, sign in. Otherwise, register and sign in.
steven,
Yeah ...you have to change the contexts ...for mapping...use node functions...for this ..like split by value and remove contexts...
Regards,
You must be a registered user to add a comment. If you've already registered, sign in. Otherwise, register and sign in.
User | Count |
---|---|
84 | |
24 | |
12 | |
9 | |
7 | |
6 | |
5 | |
5 | |
4 | |
4 |
You must be a registered user to add a comment. If you've already registered, sign in. Otherwise, register and sign in.