System ID in the user defined function

Folks,
I am trying to get the system id of the XI system with in the user defined function. How can I get it? I have looked into the technical context objects/contants and could not find any which gives you the XI system ID (3 character system ID).
Any input is greatly appreciated.
- Shanth

Hi,
Adding to the link whihc Michael has given...
There is another system property which gives sap system name...rather than taking 'user.name' and parsing....
Please the code below.....
System.getProperty("SAPSYSTEMNAME");
this returns the 3 letter system id.....i got XID !!!!
Thanks,
Renjith

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Accessing container element in the User Defined Function

Hi All,
I am accessing a container element in the user defined function.
But it is not working. Actually i want to split a message(1800 records) into a batch of 200.
But it goes in a infinite loop.
Please can you tell me where i am wrong.
Smita
The code is :
public void SplitMsg(String[] a,ResultList result,Container container){
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int i,j=0;
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if( container1 == null){
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Here is another way to accomplish what you wanted.
For the target mapping, use this sequence for mapping
Source element -> removeContext -> Your User-defined Function -> Target Element
When defining User-Defined Function, select "Cache Queue" option.
Since you are using removeContext before calling the UserDefined function, your input to the user defined function will be a String array without ResultList.CC.
Now manipulate the array the way you want it, and build the ResultList result.
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void addContextChange().
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Use Display Queue in the Mapping Editor to see the debug values.

How to distinguish the User-Defined-Function from Oracle Build-In function

Hi Friends,
I could get the function list form all_objects table by the SQL:
select * from all_objects where object_type = 'FUNCTION'
but there is no column in all_objects specify the function is build-in or user-defined.
But I found in SQL Server there is a column "is_ms_shipped" in the sys.all_objects table. This column will specify the object is build-in or user-defined. I want to get the equivalent column in Oracle but failed.
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Ricky

Thanks Pavan.
But if an user connects to database using "conn /as sysdba" syntax and creates a function. This user-defined funtion goes into the "SYS" schema also. I know it is not the best practise to create objects using sys user so I think your solution is right.
Regards,
Ricky

User - defined functions for calculating the taxes of state and country

hi expects,
how can write user-defined function in message mapping in which i want to calculate the states taxes (2500) and country taxes (5000) and give the result as grand total in output.please help me?

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:
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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
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3. In the window that appears, you can create Java source code:
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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.
Regards
Seshagiri

User defined function during Mapping.

Hi,
I am trying to retrieve filename using user defined function.
The payload is simple.
<?xml version="1.0" encoding="UTF-8"?>
<ns0:FTPTOFTP_MT_OB xmlns:ns0="urn://ftptoftp.com">
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the code for user defined function is
DynamicConfiguration conf = (DynamicConfiguration) container.getTransformationParameters().get(StreamTransformationConstants.DYNAMIC_CONFIGURATION);
DynamicConfigurationKey key = DynamicConfigurationKey.create("http://sap.com/xi/XI/System/File","FileName");
String ourSourceFileName = conf.get(key);
return ourSourceFileName;
now during message mapping ...
do I have to have extra xml tag in the destination
message which is now having
<?xml version="1.0" encoding="UTF-8"?>
<ns0:FTPTOFTP_MT_IB xmlns:ns0="urn://ftptoftp.com">
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If yes ...
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Hi Deepak,
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Regards
Neetu

User Defined Function Error - Can't find function

Hi All,
Version: 11.1.1.4
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Oracle Deployment Steps:
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1. Copy the user-defined function JAR files to BEA_Home/user_projects/domains/domain_name/lib or a subdirectory of lib. Where domain_name is the name of the Oracle WebLogic Server domain (for example, soainfra).
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Error:
Non Recoverable System Fault :
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Thanks,
S
Edited by: Scarpacci on Apr 1, 2011 6:06 AM

try putting the jar location explicitly in weblogic server's classpath i.e. add BEA_Home/user_projects/domains/domain_name/lib to wls classpath and restart server.

InvocationTargetException in User Defined Function in Oracle CEP

I was trying to use a UDF in my CQL query. But I got the following error:
An InvocationTargetException was encountered while attempting to register the user defined function
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Bean:
package com.bea.wlevs.example.function;
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The asterisk * in invocation addChannel(*,"SMSData") does not mean the event object. This is the cause of the exception.
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Thanks
Junger

User define Function at Mapping Time

Hello Everyone,
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What is the other possibility to solve this type of problem?
Where we have one input parameter and more than one output parameter.
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Regards,
Gaurav Jain

Hello Richard,
Are you talking about <b>copy head to line</b> example given in MappingFunctionality.pdf.
In my scenario:
Input - NULL
Output - OP1, OP2, RESULT
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import com.sap.mw.jco.*;
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    "00" ); // system number
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mConnection.connect();
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JCO.Function function = null;
IFunctionTemplate ft = mRepository.getFunctionTemplate("ZTEST2");
function = ft.getFunction();
mConnection.execute( function );
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mConnection.disconnect();
But it shows me only one field as output in mapping icon.
so as per the mapping document i attach splitbyvalue over that but in the example only one field at the output side where i have three field.
How can i solve the problem?
Even i check in XI 2.0 System it doesn't show output at all.
Thanks & Regards,
Gaurav Jain
Message was edited by: Gaurav Jain

Idoc to cXMLmapping..user defined function help

hello Everybody,
                          I am new to XI and I am working on a new mapping. In a nutshell, the requirement is to concat the TDLine of segment E1EDPT2 and map the data to comments of the cXML. The segment E1EDPT2 is segment in E1EDP01( Purchase Order line item segment) This the data that is coming from the vendor text of the SRM system. This needs to repeat for each line item in the Purchase Order. I have created a user defined function which concats the TD lines but I am not able to differenciate the tD line for other line items. Please help. I would appreciate it if anyone could share the User Defined function which suits my needs.
Thanks!
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          <TSSPRAS_ISO>EN</TSSPRAS_ISO>
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             <TDFORMAT>*</TDFORMAT>
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</E1EDP01>
<E1EDP01> ( PO lien item 2)
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          <TDID>F01</TDID>
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</E1EDPT1>
</E1EDP01>

Hi,
Please create context UDF which will concatenate all TDLine. Afterwards pass to this function TDLine with changed context to E1EDPT1.
In this function you need to concat full input array.
Regards,
Wojciech

How can I find user defined functions in oracle

Hello All,
I need to find out what are the user defined functions available in my schema?
Please let me know on what system tables shall I query and find out the user defined functions?
Thanks,
Milind.

Thanks Satish,
One more query. Can I find what are the parameters that needs to be passed?
Here is what I have to do..
I have to find all the accessible user defined functions. If I select one of them in my UI, I need to show the parameters used in the respective function.
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Using a User Defined Function as a constraint within a temporary table.

Hello,
I am trying to create a temp table that uses a UDF in a constraint. I'm getting the following error message
Msg 4121, Level 16, State 1, Line 1
Cannot find either column "dbo" or the user-defined function or aggregate "dbo.CK_LoseTeamSportExists", or the name is ambiguous.
I've tested the function and it works in other contexts. Any idea? All code below:
Thanks,
- Bryon
create function dbo.CK_LoseTeamSportExists (@loseteam int, @sportid int)
returns bit
as
begin
declare @return bit
if exists
select TeamID, sportid from Link_TeamSport
where
TeamID = @loseteam
and
SportID = @sportid
set @return = 1
else set @return = 0
return @return
end
go
create table #check
SportID int
,WinTeamID int
,LoseTeamID int
,check
(dbo.CK_LoseTeamSportExists(LoseTeamID,SportID) = 1)

Please post DDL, so that people do not have to guess what the keys, constraints, Declarative Referential Integrity, data types, etc. in your schema are. Learn how to follow ISO-11179 data element naming conventions and formatting rules. Temporal data should
use ISO-8601 formats. Code should be in Standard SQL as much as possible and not local dialect.
This is minimal polite behavior on SQL forums.
>> I am trying to create a temp table that uses a UDF in a constraint. <<
You do not understand how SQL or any declarative language works!
We do not use UDFs (procedural programming)
We do not use bit flags (assembly language).
We do not use temp tables (mag tape files).
We do not use integer as identifiers (what math do you do on them?)
Your silly “Link_TeamSport” implies a pointer chain; we have no links in SQL. Where is the DDL?
Constraints are always predicates in any declarative language.
Do you know why you have to create a local variable to pass the non-relational flag back to the calling environment? FORTRAN I and II! These early languages has to use hardware registers in the first IBM computers to return results. In your ignorance, you mimic
them!
We do not use if-then-else control flow in any declarative language. We have CASE expressions that we put where you have a local variable getting an assignment.
I see you also put the comma at the start of the line. We did that with punch cards, so we could re-use them 50 years ago.
In SQL, we would use REFERENCES to assure a team reference exists. We use names for teams because they are entities, not quantities:
CREATE TABLE Game_Results
(sport_name CHAR(10) NOT NULL PRIMARY KEY,
win_team_name CHAR(12) NOT NULL
REFERENCES Teams(team_name)
ON DELETE CASCADE,
lose_team_name CHAR(12) NOT NULL
REFERENCES Teams(team_name)
ON DELETE CASCADE,
CHECK (win_team_name <> lose_team_name));
--CELKO-- Books in Celko Series for Morgan-Kaufmann Publishing: Analytics and OLAP in SQL / Data and Databases: Concepts in Practice Data / Measurements and Standards in SQL SQL for Smarties / SQL Programming Style / SQL Puzzles and Answers / Thinking
in Sets / Trees and Hierarchies in SQL

User-defined function in FILTER clause

hi,
can i create the user-defined functions and use them in the FILTER clause in the sem_match function? there are some built-in functions for the FILTER clasue. however, only one function (DATATYPE(literal)) support for date/time in the built-in functions. i want to implement some user-defined funcitons in the FILTER clause which can check time intervals in ontology. there are some functions about valid time in the WorkSpace Manager such as WM_OVERLAPS, WM_CONTAINS,WM_MEETS, etc. so, can i write some functions using the these valid time functions in WM and use them in the FILTER clause? thanks a lot in advance.
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Hi Hong,
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:event1 :endTime "2013-02-01T02:15:00Z"^^xsd:dateTime .
:event2 :startTime "2013-01-11T14:15:00Z"^^xsd:dateTime .
:event2 :startTime "2013-01-14T12:15:00Z"^^xsd:dateTime .
SELECT ?e2
WHERE
{ :event1 :startTime ?e1_st; :endTime ?e1_et .
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In general, it is trivial to convert interval relations such as meets and overlaps to conditions on start and end times.
Hope this helps.
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User defined function in PI 7.1 compilation error "Recompile with -Xlint"

Hi All,
I have a user defined function in PI 7.1 .,which is throwing the following error.
Do i need to add any import statements like "import java.lang.String" in the beginning.
It is unable to recognize the String methods used in the user defined function.
E:\usr\sap\PID\DVEBMGS30\j2ee\cluster\server0\.\temp\classpath_resolver\Map02580a102a0911deb2b20019990eddfd\source\com\sap\xi\tf\_MM_C_to_Goods_.java:276:
cannot find symbol
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uses or overrides a deprecated API.
Note: Recompile with -Xlint:deprecation for details.
Note: E:\usr\sap\PID\DVEBMGS30\j2ee\cluster\server0\.\temp\classpath_resolver\Map02580a102a0911deb2b20019990eddfd\source\com\sap\xi\tf\_MM_C_to_Goods_.java
uses unchecked or unsafe operations.
Note: Recompile with -Xlint:unchecked for details.
Any Help greatly appreciated..
Collins

container.getParameter() returns Object, not String.
try following:
String aq = (String) container.getParameter("AdjustmentQuantity");
if(aq.trim().startsWith("-"))
Regards
Stefan

? Regarding 'SQL user-defined function' execution performance ?

Hi All,
I have an user-defined function in SQL which am using in a SQL select statement and i found that the execution time taken by the user-defined function is 9-10 minutes as a result of which my whole query execution time is affected.
How to i improvise the execution time. Should i do some sort of scheduling for executing the user-defined functions only. Am new to the database world. Your early response with a good suggestion would really be appreciated.
Thanks in Advance.

Try to read SQL tuning documents along with TkProf. Then only you will be able to detect the problem.
There is no instant method by which you can solve this problem.
But, you can get idea from this samples.
Tuning:
http://www.dba-oracle.com/art_sql_tune.htm
http://asktom.oracle.com/pls/asktom/f?p=100:11:0::NO::P11_QUESTION_ID:8764517459743
Reading TkProf:
http://www.dbspecialists.com/presentations/use_explain.html
http://asktom.oracle.com/pls/asktom/f?p=100:11:0::::P11_QUESTION_ID:920429344869
Regards.
Satyaki De.

How to call User defined functions in Mathscript Node ?

Hi,
I have created a user defined function and saved it to Search path of Labview as an M file. If I run my program in Math script window, the function is recognized and the program works properly. If I do the same with MathScript node , the user defined functions are not identified.
Kindly help me with this problem. Thanks in advance
Cheers
Lenord Melvix

This page may help:
http://zone.ni.com/reference/en-XX/help/373123C-01/lvtextmathmain/caveats_recommendations_ms_search_...
Kevin C.

System ID in the user defined function

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