Need help with user defined function

Hello SDN,
I need some help with a user-defined function. My source message contains multiple
generic records (1000 char string), and my target message is 1 header record,
then multiple generic records. See description of source and target messages below:
Source:
GenericRecordTable 1..unbounded
    Row (1000 char string)
Target:
Field1 (char5)
Field2 (char5)
Field3 (char5)
IT_Data
    GenericRecordTable 1..unbounded
      Row (1000 char string)
Basically, what I need to do in my user defined funtion is to map the first record
in my source record to the 3 header fields, then map all of the rest of the records
(starting from line 2) into the GenericRecordTable.
Can someone please help me with the code for the user defined function(s) for this
mapping?
Thank you.

hi,
Activities
1. To create a new user-defined function, in the data-flow editor, choose Create New Function (This
graphic is explained in the accompanying text), which is located on the lower left-hand side of the
screen. In the menu, choose Simple Function or Advanced Function.
2. In the window that appears, specify the attributes of the new function:
Name
Technical name of the function. The name is displayed in the function chooser and on the data-flow
object.
Description
Description of how the function is used.
Cache
Function type (see above)
Argument Count
In this table, you specify the number of input values the function can process, and name them. All
functions are of type String.
3. In the window that appears, you can create Java source code:
a. You can import Java packages to your methods from the Imports input field, by specifying them
separated by a comma or semi-colon:
You do not need to import the packages java.lang., java.util., java.io., and java.lang.reflect. since
all message mappings require these packages and therefore import them. You should be able to
access standard JDK and J2EE packages of the SAP Web Application Server by simply specifying the
package under Import. In other words, you do not have to import it as an archive into the Integration
Repository. You can also access classes of the SAP XML Toolkit, the SAP Java Connector, and the
SAP Logging Service (see also: Runtime Environment (Java-Mappings)).
In addition to the standard packages, you can also specify Java packages that you have imported as
archives and that are located in the same, or in an underlying software component version as the
message mapping.
b. Create your Java source text in the editor window or copy source text from another editor.
4. Confirm with Save and Close.
5. User-defined functions are limited to the message mapping in which you created the function. To
save the new function, save the message mapping.
6. To test the function, use the test environment.
The new function is now visible in the User-Defined function category. When you select this category,
a corresponding button is displayed in the function chooser pushbutton bar. To edit, delete, or add the
function to the data-flow editor, choose the arrow next to the button and select from the list box
displayed.
http://help.sap.com/saphelp_nw04/helpdata/en/d9/718e40496f6f1de10000000a1550b0/content.htm
http://java.sun.com/j2se/1.5.0/docs/api/
/people/krishna.moorthyp/blog/2006/07/29/documentation-html-editor-in-xi
/people/sap.user72/blog/2006/02/06/xi-mapping-tool-exports
http://help.sap.com/saphelp_nw04/helpdata/en/43/c4cdfc334824478090739c04c4a249/content.htm
UDF -
http://help.sap.com/saphelp_nw04/helpdata/en/22/e127f28b572243b4324879c6bf05a0/content.htm
Regards

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DRD> /
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This is not what you want..?
SQL> select * from test;
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         3 CA    W
         4 VA    E
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         6 KY    E
         7 MN    W
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        12 WI    E
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        18 FL    E
        19 WI    E
        20 MA    E
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2         max(cnt)
3 from(
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REGIO ST      MAX(CNT)
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<br>
<br>
Or I misread..?

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Sorry, I have sent you the wrong version. Try this,
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} and
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}Hope this helps.
Sudha

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hello
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details are here (the code is not Human-readable via forum's embedded editor ?? strange)
http://docs.google.com/Doc?id=ddqwddsr_21c96d9x
thanks !!

See
michaels> select xmlquery('declare function local:test_function($namecmp as xs:string?, $inputtype as xs:string?) as xs:string?
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Error at line 5
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O
2
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Hi emmalou69 ,
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because 5 - int; 7.3- float or double; z is char.
your method returns
public static int.
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The original code should look like
public class rubbish
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null

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Attachments:
Array and for loop.vi ‏1190 KB

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COL1
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BANQUE SAFRA SA
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SQL> DECLARE
2     FUNCTION strInStr(
3        a   IN   VARCHAR2,
4        b   IN   VARCHAR2)
5        RETURN VARCHAR2
6     IS
7        i          PLS_INTEGER;
8        startpos   PLS_INTEGER;
9        endpos     PLS_INTEGER;
10        word       VARCHAR2(4000);
11     BEGIN
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14           endpos := INSTR(a || ' ', ' ', 1, i);
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16
17           IF ' ' || b || ' ' NOT LIKE '% ' || word || ' %' THEN
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19           END IF;
20        END LOOP;
21
22        RETURN 'Y';
23     END;
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29 END;
30 /
Y
Y
N
N

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Regards,
Anoop

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1 3/10/2009
1 3/11/2009
1 3/12/2009
1 3/13/2009
1 3/13/2009
1 3/13/2009
1 3/14/2009
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1 3/2/2009 0
1 3/3/2009 0
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1 3/12/2009 1
1 3/13/2009 3
1 3/14/2009 1
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Chris

with t1
as
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from dual
where (to_date('03/01/2009','MM/DD/YYYY')-1+level) <= last_day(to_date('03/01/2009','MM/DD/YYYY'))
connect by level<=31
select * from t1
DATE1
3/1/2009
3/2/2009
3/3/2009
3/4/2009
3/5/2009
3/6/2009
3/7/2009
3/8/2009
3/9/2009
3/10/2009
3/11/2009
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3/13/2009
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3/22/2009
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3/24/2009
3/25/2009
3/26/2009
3/27/2009
3/28/2009
3/29/2009
3/30/2009
3/31/2009
31 Rows Selected
with t1
as
select to_date('02/01/2009','MM/DD/YYYY')-1 + level as Date1
from dual
where (to_date('02/01/2009','MM/DD/YYYY')-1+level) <= last_day(to_date('02/01/2009','MM/DD/YYYY'))
connect by level<=31
select * from t1
DATE1
2/1/2009
2/2/2009
2/3/2009
2/4/2009
2/5/2009
2/6/2009
2/7/2009
2/8/2009
2/9/2009
2/10/2009
2/11/2009
2/12/2009
2/13/2009
2/14/2009
2/15/2009
2/16/2009
2/17/2009
2/18/2009
2/19/2009
2/20/2009
2/21/2009
2/22/2009
2/23/2009
2/24/2009
2/25/2009
2/26/2009
2/27/2009
2/28/2009
28 Rows Selected
I probably should change the variable to MM/YYYY and leave out day I guess, because if they put a day larger than 1, then I would end up with less than a full month.

Base64 decode with user defined function called from xslt

I have an xml document which has a segment containing a b64 encoded attachment.
I would like to decode the attachment as i map it.
I would think this could be done by using a java function of some kind being called from the xslt however i have very limited experience in this and none in how to code the decoding.
Anyone have an example ?
Cheers
Jon

>
Jon Vaugan wrote:
> I have an xml document which has a segment containing a b64 encoded attachment.
> I would like to decode the attachment as i map it.
>
> I would think this could be done by using a java function of some kind being called from the xslt however i have very limited experience in this and none in how to code the decoding.
>
> Anyone have an example ?
>
> Cheers
> Jon
yes SDN seems to have an example for you....it may not exactly solve your problem...but yes it not irrelevant.....you just need to do some R&D
/people/farooq.farooqui3/blog/2008/05/22/decode-base64-incoming-encoded-information-in-sap-xipi-using-java-mapping
Regards,
Abhishek

Need help with user defined function

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