Adding default namespace after inlinedXML() in OSB

Hi All,
Please suggest me for the following.
We are sending one data in xml format from proxy service.
Following is the message we are getting in OSB to send
<Notification>
<Type>Data</Type>
<Channel>webservice</Channel>
<Security>NONSSL</Security>
<Message>
<type>Transfer</type>
<msg><![CDATA[<Transfer></Transfer>]]></msg>
</Message>
<Destination>XXXXXX</Destination>
<Priority>HIGH</Priority>
</Notification>>
Ideally what we are sending in our CDATA there should not be any change.
but when we are printing out body variable after inlinedxml() function.
its adding default namespace in Transfer tag.
<Body xmlns:soap-env="http://schemas.xmlsoap.org/soap/envelope/" xmlns="http://schemas.xmlsoap.org/soap/envelope/">
<Transfer xmlns="">
</Transfer>
</Body>>
why OSB is putting xmlns="" in Transfer tag.
Regards,
ABHISHEK
Edited by: abhishek on Sep 11, 2012 12:52 AM
Edited by: abhishek on Sep 11, 2012 1:04 AM

Hi ,
Thanks for reply and suggestion. now I got why its adding the namespace.
Now i got the problem. when we are not adding any namespace OSB environment is adding the default namespace.
My use case is :
when the body variable is
<Transfer xmlns=''></Transfer>
My outbound of proxy is following
<?xml version="1.0" encoding="UTF-8"?>
<Transfer xmlns:soap-env="http://schemas.xmlsoap.org/soap/envelope/"></Transfer>
I need my outbound variable is like
<?xml version="1.0" encoding="UTF-8"?>
<Transfer></Transfer>
Then I tried to send the body variable (providing default namespace) <Transfer xmlns='' xmlns:soap-env=''></Transfer>
but still getting the
<Transfer xmlns:soap-env="http://schemas.xmlsoap.org/soap/envelope/"></Transfer> as outbound variable
Is there any way to remove this namespace from outbound variable.
Thanks,
Abhishek
Edited by: abhishek on Sep 12, 2012 1:38 AM
Edited by: abhishek on Sep 12, 2012 1:41 AM

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>
If I define a prefix P2L in the expression editor to correspond to "http://foo.com/namespace/business", I'm able to reference the ExecuteResponse element as "./P2L:ExecuteResponse", but then I get stuck.
If I try use a Rename action to change the namespace for "./P2L:*", only the ExecuteResponse element is renamed to <sof:ExecutResponse xmlns:sof="http://foo.com/namespace/proxy">. Upstream in the calling application, there's an XML stream reader exception because (I assume) ExecuteResult is not found and parsed.
>
You pattern "./P2L:\*" matches just one element so it's ok that the payload's namespace wasn't touched. If you want to rename namespace for all elements try "//P2L:*". However, I'm not sure whether this is what you want. Try do describe what you do, what you want and what you get instead.
>
I also tried using a Replace action against "./P2L:ExecuteResponse/@xmlns" to replace its contents with "http://foo.com/namespace/proxy". I also tried "./P2L:ExecuteResponse/@P2L:xmlns". Neither worked.
>
I think it's not a good approach to replace content of xmlns as this attribute is not a common xml attribute.

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Revision: 1307
Author: [email protected]
Date: 2008-04-18 16:28:33 -0700 (Fri, 18 Apr 2008)
Log Message:
modules: added support for automatically adding "use namespace X", depending on the -target-player value
* similar to how we add "use namespace AS3"
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Bugs: n/a
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Doc: Maybe: If we doc about "use namespace AS3" being added to all Flex compiles, we may want to talk about this.
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flex/sdk/trunk/lib/asc.jar
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flex/sdk/trunk/modules/asc/src/java/macromedia/asc/embedding/ScriptCompiler.java
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I'm curious to know why an XPATH query seems to behave differently depending on whether the default namespace is present in the query.
My test case is as follows:
I use a table called xml_messages (id number, message xmltype) containing two rows - one where xmlns is specified and the other without.
1. Default namespace is specified:
<?xml version="1.0"?>
<Bereken xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" Fout="false" Identifier="21-4-2008 12:55:02" xmlns="http://schemas.myco.nl/services/IPP">
<Reglementen>
<Reglement Ind="21000005" dlnsts="6">
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<Product Ind="1002" ogr="27098.00" bbr="27098.00" igl="65" elt="130" pgs="63758.00" slt="65" plt="0" reg="0" orf="0" />
<Product Ind="1032" ogr="0" bbr="0" igl="65" elt="130" pgs="63758.00" slt="65" plt="0" reg="0" orf="0" />
<Product Ind="1052" ogr="0" bbr="0" igl="65" elt="130" pgs="63758.00" slt="65" plt="0" reg="0" orf="0" />
<Product Ind="1062" ogr="0" bbr="2389.968" igl="65" elt="130" pgs="63758.00" slt="65" plt="0" reg="0" orf="0" />
<Product Ind="3002" ogr="18968.00" bbr="5690.4" igl="0" elt="130" pgs="63758.00" slt="65" plt="0" reg="0" orf="0" />
<Product Ind="3032" ogr="0" bbr="0" igl="0" elt="130" pgs="63758.00" slt="65" plt="0" reg="0" orf="0" />
<Product Ind="3502" ogr="2845.00" bbr="2845.00" igl="65" elt="130" pgs="63758.00" slt="65" plt="0" reg="0" orf="0" />
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<Product Ind="7503" ogr="0" bbr="0" igl="65" elt="130" pgs="63758.00" slt="65" plt="0" reg="0" orf="0" />
<Product Ind="8101" ogr="0" bbr="0" igl="65" elt="65" pgs="63758.00" slt="65" plt="0" reg="0" orf="0" />
<Product Ind="7002" ogr="0" bbr="8724.6" igl="65" elt="130" pgs="0" slt="65" plt="0" reg="0" orf="0" />
<Product Ind="7202" ogr="0" bbr="0" igl="65" elt="130" pgs="0" slt="65" plt="0" reg="0" orf="0" />
<Product Ind="7302" ogr="0" bbr="0" igl="65" elt="130" pgs="0" slt="65" plt="0" reg="0" orf="0" />
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<Parameters gbtd="1957-12-18T00:00:00.0000000+01:00" gsl="Vrouw" pdr="2008-03-01T00:00:00.0000000+01:00" hdgs="40000" ptp="100" />
</Bereken>
2. No default namespace specified:
<?xml version="1.0"?>
<Bereken xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" Fout="false" Identifier="21-4-2008 12:55:02" >
<Reglementen>
<Reglement Ind="21000005" dlnsts="6">
<Producten>
<Product Ind="1002" ogr="27098.00" bbr="27098.00" igl="65" elt="130" pgs="63758.00" slt="65" plt="0" reg="0" orf="0" />
<Product Ind="1032" ogr="0" bbr="0" igl="65" elt="130" pgs="63758.00" slt="65" plt="0" reg="0" orf="0" />
<Product Ind="1052" ogr="0" bbr="0" igl="65" elt="130" pgs="63758.00" slt="65" plt="0" reg="0" orf="0" />
<Product Ind="1062" ogr="0" bbr="2389.968" igl="65" elt="130" pgs="63758.00" slt="65" plt="0" reg="0" orf="0" />
<Product Ind="3002" ogr="18968.00" bbr="5690.4" igl="0" elt="130" pgs="63758.00" slt="65" plt="0" reg="0" orf="0" />
<Product Ind="3032" ogr="0" bbr="0" igl="0" elt="130" pgs="63758.00" slt="65" plt="0" reg="0" orf="0" />
<Product Ind="3502" ogr="2845.00" bbr="2845.00" igl="65" elt="130" pgs="63758.00" slt="65" plt="0" reg="0" orf="0" />
<Product Ind="5002" ogr="3794.00" bbr="3794.00" igl="0" elt="18" pgs="63758.00" slt="65" plt="0" reg="0" orf="0" />
<Product Ind="7502" ogr="0" bbr="0" igl="65" elt="130" pgs="63758.00" slt="65" plt="0" reg="0" orf="0" />
<Product Ind="7503" ogr="0" bbr="0" igl="65" elt="130" pgs="63758.00" slt="65" plt="0" reg="0" orf="0" />
<Product Ind="8101" ogr="0" bbr="0" igl="65" elt="65" pgs="63758.00" slt="65" plt="0" reg="0" orf="0" />
<Product Ind="7002" ogr="0" bbr="8724.6" igl="65" elt="130" pgs="0" slt="65" plt="0" reg="0" orf="0" />
<Product Ind="7202" ogr="0" bbr="0" igl="65" elt="130" pgs="0" slt="65" plt="0" reg="0" orf="0" />
<Product Ind="7302" ogr="0" bbr="0" igl="65" elt="130" pgs="0" slt="65" plt="0" reg="0" orf="0" />
</Producten>
</Reglement>
</Reglementen>
<Parameters gbtd="1957-12-18T00:00:00.0000000+01:00" gsl="Vrouw" pdr="2008-03-01T00:00:00.0000000+01:00" hdgs="40000" ptp="100" />
</Bereken>
Next, I use the following two queries to get attribute values from the xml messages:
First query using xmlns:
select extractvalue(value(v),'/Product/@Ind' ) ind
, extractvalue(value(v),'/*/@Ind' ) ind2
from xml_messages f
, TABLE(XMLSequence( extract(f.message
     ,'/Bereken/Reglementen/Reglement/Producten/Product'
                              ,'xmlns="http://schemas.myco.nl/services/IPP"'
                              ))) v
where f.id = 1; -- Selects from the xmltype message that does have xmlns specified
This returns (as the first row)
IND IND2
____ 1002
^
|------ Nothing is returned by the XPATH /Product/@Ind
Second without using xmlns
select extractvalue(value(v),'/Product/@Ind' ) ind
, extractvalue(value(v),'/*/@Ind' ) ind2
from xml_messages f
, TABLE(XMLSequence( extract(f.message
     ,'/Bereken/Reglementen/Reglement/Producten/Product'
                              ))) v
where f.id = 2; -- Selects from the xmltype message that has no xmlns
This returns (as the first row)
IND IND2
1002 1002
According to XMLSpy, the correct XPATH to get the "Ind" attribute is "/Product/@Ind" so what I dont understand is why query one doesnt return any data when using a default namespace.
The XPATH "/*/@Ind" works in both cases and can be used as a workaround, but it seems less elegant than using the proper XPATH.
I've tried this test case in 9i and 10g, in sqlplus and TOAD, with the same results in all cases.
Can anyone provide some insight as to why this behavior occurs?

Thanks, A_Non,
adding the third parm to the extractvalue part of the query works.
ie:
select extractvalue(value(v),'/Product/@Ind', 'xmlns="http://schemas.myco.nl/services/IPP"' ) ind
, extractvalue(value(v),'/*/@Ind' ) ind2
from xml_messages f
, TABLE(XMLSequence( extract(f.message
     ,'/Bereken/Reglementen/Reglement/Producten/Product'
                              ,'xmlns="http://schemas.myco.nl/services/IPP"'
                              ))) v
where f.id = 1;
I had not expected this because I thought the xml fragment returned by the extract didnt include the default namespace.
However, when looking at the query in more detail, its clear Oracle automatically includes the xmlns part in the returned xml fragment.
One of the rows in the xml fragment:
<Product xmlns="http://schemas.myco.nl/services/IPP" Ind="1002" ogr="27098.00" bbr="27098.00" igl="65" elt="130" pgs="63758.00" slt="65" plt="0" reg="0" orf="0"/>

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Hi,
I use Simple Transformations for serialization of deep structured data.
In the XML File the whole tree needs to use a special namespace. Therefore i use the attribute xmlns="ABC.de" without a namespace prefix in my root element. During serialization SAP generates a default namespace prefix like 'n0:'.
Is it possible to suppress the generated namespace prefix?
Thank you very much for reply
René
Edited by: René Libbert on Feb 14, 2012 8:09 AM

Maybe somebody is interested.
It seems to be a problem on old 640. On a NW 702 the result is as expected. NW 700 was not tested.
Workaround for the 640 is to use as result a STRING field not an XSTRING.
Greetings René

Default Namespace Support

Hi,
I am NOT using the XPath helper package. I am using xslprocessor.selectNodes() to get a nodelist.
My xml document contains a default namespace, and I cannot change it.
Is there a work around to the fact that default namespaces is not supported? I'm getting "Namespace prefix 'x' is used but not declared" on the following pl/sql line:
guests := xslprocessor.selectNodes(xmldom.makeNode(xmldoc), '/xml/rs:data/z:row');
I'm willing to jump through a few hoops, if necessary.
Thanks for any insight!
Regina

Correction. Please use the following test case.
1. Create an application and a project in JDeveloepr 11g.
2. Add an XML document. catalog.xml, from the New Gallery.
What doesn't generate an error.
3. Copy the following XML documen to catalog.xml.
<?xml version="1.0" encoding="UTF-8"?>
<catalog xmlns:journal="http://www.xdk11g.com/xpath">
<journal:journal journal:date="November-December 2008">
<journal:article journal:section="ORACLE DEVELOPER">
<title>Instant ODP.NET Deployment</title>
<author>Mark A. Williams</author>
</journal:article>
</journal:journal>
<journal date="March-April 2008">
<article section="TECHNOLOGY">
<title>Oracle Database 11g Redux</title>
<author>Tom Kyte</author>
</article>
</journal>
</catalog>
4. Select Search>XPath Search.
5. Add a namespace mapping with Add button.
Prefix: journal
URI: http://www.xdk11g.com/xpath
6. Specify an XPath expression in Expression field.
/catalog/journal:journal
7. Click on OK. The jounal:journal node gets selected.
What generates an error (the bug).
8. Copy the following XML document to catalog.xml.
<?xml version="1.0" encoding="UTF-8"?>
<catalog xmlns="http://www.xdk11g.com/xpath/defaultNamespace">
<journal date="November-December 2008">
<article section="ORACLE DEVELOPER">
<title>Instant ODP.NET Deployment</title>
<author>Mark A. Williams</author>
</article>
</journal>
<journal date="March-April 2008">
<article section="TECHNOLOGY">
<title>Oracle Database 11g Redux</title>
<author>Tom Kyte</author>
</article>
</journal>
</catalog>
9. Add a namespace mapping with Add button for the default namespace. Specify prefix as empty.
Prefix:
URI: http://www.xdk11g.com/xpath/defaultNamespace
10. Specify an XPath expression in Expression field.
/catalog/journal
11. Click on OK. The journal node does not get selected.

Adding default namespace after inlinedXML() in OSB

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