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| Understanding Namespace declaration |
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| swethabala |
 Posted: Thu Sep 17, 2009 8:29 pm Post subject: Understanding Namespace declaration |
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Apprentice
Joined: 25 Aug 2009
Posts: 44
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Hi,
I have some queries in ESQL code.
1). In the namespace declaration shown below,
DECLARE NS1 NAMESPACE 'http://www.ibm.com/xmlns/prod/websphere/j2ca/sap/sapzcnsdequiblockunblockwrapper';
From where is this “http..” link taken? If I create a new flow which http link should I give for my flow?
2). If I declare an external varable like below
DECLARE SUBFLOW_NAME_REXI EXTERNAL CHARACTER NULL;
This value will be costant through out the flow or we can edit it in the middle?
Tried to search in google but I did not get clear understanding on these. Could you please help me. |
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| Gaya3 |
| Posted: Thu Sep 17, 2009 9:43 pm Post subject: Re: Understanding Namespace declaration |
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Jedi
Joined: 12 Sep 2006
Posts: 2493
Location: Boston, US
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| swethabala wrote: |
Hi,
I have some queries in ESQL code.
1). In the namespace declaration shown below,
DECLARE NS1 NAMESPACE 'http://www.ibm.com/xmlns/prod/websphere/j2ca/sap/sapzcnsdequiblockunblockwrapper';
From where is this “http..” link taken? If I create a new flow which http link should I give for my flow?
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I guess you are working with SAPadapters,
If you see the IDoc Message Sets, you can easily make from where the Namespace is coming up.
The parent element of the IDoc is been fetched with the help of NameSpace.
_________________
Regards
Gayathri
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Do Something Before you Die |
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| gregop |
| Posted: Thu Sep 17, 2009 11:03 pm Post subject: |
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Voyager
Joined: 24 Nov 2006
Posts: 81
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I think you misunderstand the concept of namespace. Namespaces are used to qualify elements and attributes with XML documents. You need to set up namesapces within esql when building XML that requires them.
External data types cannot be modified in esql. They maybe modified by the message flow editor or at deploy time in the bar file editor.
Take a look also at shared data types that live for the life of the flow and can be changed within esql. |
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