Component Palette - User Defined Functions not visible

I have created a simple class for a User Defined Function I want to add into a Transformation process in my BPEL process.
I followed this tutorial - https://blogs.oracle.com/bwb/resource/custom_xpath_functions/Creating_Custom_XPath_functions_with_JDeveloper_FullPost.ht… to create the extension and add it in to JDeveloper
However when I open the Transformation editor I have no option in the component Palette for User Defined functions.
I am currently on 11.1.1.7. However this was working on 11.1.1.6 but this also has stopped.
Does anybody have any suggestions of where I should look.
Any help much appreciated
Cheers
Owen

Hi Raja,
Prior to trying Gordons option of unmarking and remarking them i would suggest you do a little more investigation as this can potentially change the field names in XL report and if you have any reports using them they may stop working (it can add a post fix of _1).
Firstly, what are the fields set as in the User Defined Fields window in XL reporter? Light Dimensions, Dimension Attribute or Measure? If its a Dimension Attribute for example on the Business Partner UDF, it will not be visible in the tab section but should be shown if you drag and drop the Business Partner dimension in the report, then right click and choose display more attributes (dimension attribute UDFs will be in this list). Light Dimensions and Measures should appear in the tabs.
If they are set as a light dimension or measure and are not in the tab section, has this only just started happening or have they never been visible? If its just started happening, having you recently upgraded to a new patch? If so, in future you need to run a script on the Company and Common database prior to the patch upgrade. If you did not run these scripts you will need to do Gordons solution but as I say, if any reports have UDFs in these may not work after and you will have to manually edit them.
Regards,
Adrian

Similar Messages

Component Palette --- "User Defined Extension Functions" not visible

I added a User-Defined XPath Extension Function in JDeveloper 11.1.1.3.0 --> Tools > Preferences > SOA As given here http://download.oracle.com/docs/cd/E15523_01/integration.1111/e10224/bp_appx_functs.htm#BEIHEBIJ
But I am not able see "User Defined Extension Functions" section itself in the component palette. Do I need to enable anything for see the section.
Can somebody help.
Thanks

Hi,
I am trying to create user defined extension function in JDeveloper 10.1.3.4 to be used with the Oracle ESB.I have followed the documentation provided by the Oracle to resolve this issue without any success can you please help me in providing me the details how did you resolved this issue.
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User defined field not visible "Conditions" tab

I have created a user-defined field Z_E_PREIS that I want to use as a result-type of user field in condition table. When using a condition record that has this field, the field is not visible inthe "Conditions" tab of the transaction item. Why is that?
Customizing activities done:
- data element Z_E_PREIS (CHAR10) created with SE11
- field catalog: field name "Z_E_PREIS" created in "Fields NotContained" tab, referring to data element Z_E_PREIS
- BAdI /SAPCND/ROLLNAME activated for this field, for contexts CONTRACTand PRODUCT
- condition table CUS9051 four fields:o search fields: sales org., distr.ch. and producto result field: Z_E_PREIS
- access sequence Z951 with the fields from cond.tbl CUS9051- condition type ZZ51 using access sequence Z951, manual maintenanceallowed- pricing procedure ZZ901 with one condition type: ZZ51
- determination of pricing procedure: sales org. 50004458 -distr.ch.01 - doc.pr.proc.Z
- customer pr.proc. 1 => ZZ901
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Master Data maintenance:
- created condition maintenance group ZPRODCRM: added condition typeZZ51
- condition maintenance group ZPRODCRM assigned to application CRM inMaster Data
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Best regards, Anders

Hi Raja,
Prior to trying Gordons option of unmarking and remarking them i would suggest you do a little more investigation as this can potentially change the field names in XL report and if you have any reports using them they may stop working (it can add a post fix of _1).
Firstly, what are the fields set as in the User Defined Fields window in XL reporter? Light Dimensions, Dimension Attribute or Measure? If its a Dimension Attribute for example on the Business Partner UDF, it will not be visible in the tab section but should be shown if you drag and drop the Business Partner dimension in the report, then right click and choose display more attributes (dimension attribute UDFs will be in this list). Light Dimensions and Measures should appear in the tabs.
If they are set as a light dimension or measure and are not in the tab section, has this only just started happening or have they never been visible? If its just started happening, having you recently upgraded to a new patch? If so, in future you need to run a script on the Company and Common database prior to the patch upgrade. If you did not run these scripts you will need to do Gordons solution but as I say, if any reports have UDFs in these may not work after and you will have to manually edit them.
Regards,
Adrian

HRMS user defined functions

Hello, I have a function I've defined (From the Define Function window). It uses context and normal parameter values. My question is, after defining a function, should I always bounce the server because from what I'm seeing, I'm getting an error each time I try to use the function in my formula. I've setup my function as a "User Defined Function" not "External" function.
Also, how do I know if a function can accept context parameters. I want to use the ASSIGNMENT_ID context for a formula I'm defining for Appraisal Competency Line Scoring to calculate a competency score and I was wondering if ASSIGNMENT_ID was ok as a context.
Thanks.

If you create a function and call it from a fast formula, make sure the parameters you pass from the FF to the function are in the same sequence.
Make sure that the return value TYPE from the function corresponds to the return variable in the FF.
Also, compile the FF again, after you have created the function.
Regards
Tim

How to call Microsoft SQL User defined function??

I am trying to call Miscrosoft SQL user defined function (not stored procedure) and experience problems. The function -- func_profile_history takes 3 inputs and returns resultSet.
Please let me know if there is any examples some where. All the examples I found are for stored procedure.
Thanks....
Siu
************ source *************
public Vector callSqlFunction(String eidTradcom, String idSku, String endDate, String idUserPost)
throws TradcomException, RemoteException
System.out.println("--------------in callSqlFunction--------------1");
Connection conn = null;
java.sql.CallableStatement cstmt = null;
ResultSet rs = null;
ForecastInfo info = null;
Vector v = new Vector();
try{
conn = TradcomUtils.getConnection();
String sql = "{call func_profile_history(?,?,?)}";
System.out.println("--------------in callSqlFunction--------sql="+sql);
cstmt = conn.prepareCall(sql);
System.out.println("--------------in callSqlFunction-------2");
cstmt.setString(1, eidTradcom);
cstmt.setString(2, idSku);
cstmt.setString(3, endDate);
System.out.println("--------------in callSqlFunction-------3");
rs = cstmt.executeQuery();
System.out.println("--------------in callSqlFunction-------4");
while (rs.next()){
     info = new ForecastInfo ();
     info.setEidTradcom(rs.getString("eid_tradcom"));
     info.setIdSku(rs.getString("id_sku"));
     info.setQtOnHand(rs.getDouble("qt_on_hand"));
     info.setQtOnHold(rs.getDouble("qt_hold"));
     info.setQtNetOnHand(rs.getDouble("qt_net_on_hand"));
     info.setQtAlloc(rs.getDouble("qt_alloc"));
     info.setQtAvailUnalloc(rs.getDouble("qt_avail_unalloc"));
     info.setQtPoShip(rs.getDouble("qt_po_ship"));
     info.setQtPoRcvd(rs.getDouble("qt_po_rcvd"));
     info.setQtTransit(rs.getDouble("qt_transit"));
     info.setQtAsn(rs.getDouble("qt_asn"));
     info.setQtPo(rs.getDouble("qt_po"));
     info.setQtPoBalance(rs.getDouble("qt_po_balance"));
     info.setQtSoShip(rs.getDouble("qt_so_ship"));
     info.setQt4Cast(rs.getDouble("qt_4cast"));
     v.addElement(info);
System.out.println("--------------in callSqlFunction-------5");
System.out.println("--------------in callSqlFunction-------v="+v);
return v;
}catch(Exception ex){
System.out.println("Error in callSqlFunction:"+ ex.getMessage());
throw CachingManager.getTradcomException(ex, "Error in callSqlFunction");
}finally{
try{ if (cstmt != null) cstmt.close(); } catch(Exception ex){}
try{ if (conn != null) conn.close(); } catch(Exception ex){}
********************* error output ***************
********************* bef calling callSqlFunction
--------------in callSqlFunction--------------1
--------------in callSqlFunction--------sql={call func_profile_history(?,?,?)}
--------------in callSqlFunction-------2
--------------in callSqlFunction-------3
Error in callSqlFunction:The request for procedure 'func_profile_history' failed
because 'func_profile_history' is a function object. Severity 18, State 1, Proc
edure 'LAP_DUAL null', Line 4
ERROR=Error in callSqlFunction...The request for procedure 'func_profile_history
' failed because 'func_profile_history' is a function object. Severity 18, State
1, Procedure 'LAP_DUAL null', Line 4

well, I tried the preparedStatemnet and it worked. Case closed.

User Defined Function is not recognizing java class in IR.

Hi All,
i have written one normal java class, and i imported that java class into IR using imported Archive as a .jar file,
it will add just two values .
now in message mapping i created one user defined function in that
iam trying to call this java class. while testing it is showing error as cannot resolve symbol java class name
so experts please help me in this or it would be appreciate if any one will provide
step by step process of one java class and one USD just to add two numbers.
thanks in advance,
jasmine .

Hi,
The steps are as follows:
1) Create a java file with .java extension.
2)Compile it to create a .class file.
3) Create a zip file for this .class file using any compressed archive program(ex-winrar)
4) Upload this zip file as an imported archive ,save and activate.
When you go to this archive,below , you can see your .class file with the older path,for below ex:
ObjRecord.class jxl/biff/drawing/
you have to give following entry in imports section:
jxl.biff.drawing.ObjRecord;
Please try this and let us know if this works.
Thanks.
Regards,
Shweta

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:
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.
Regards
Seshagiri

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

Error in simple user defined function

Hi all,
I have seen one simple user defined function on scenario. Now it is working fine. Same code I have used another place. But it is giving some errors
D:/usr/sap/C08/DVEBMGS00/j2ee/cluster/server0/./temp/classpath_resolver/Mapc6fa0c70297511dbaf7e00c09f4504e7/source/com/sap/xi/tf/_ST_MM_.java:3: package javax.mail.internet does not exist
import com.sap.aii.mappingtool.tf3.;import com.sap.aii.mappingtool.tf3.rt.;import java.util.;import java.io.; import java.lang.reflect.;import javax.mail.internet.;import javax.mail.;import java.util.;import java.util.Date;import javax.activation.;import java.lang.reflect.;import javax.mail.event.*;
Like that it has shown 13 errors. I have given the package names in imports field what previous function has.

Hi,
Please see this from SAP help
<i>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.</i>
http://help.sap.com/saphelp_nw04/helpdata/en/22/e127f28b572243b4324879c6bf05a0/content.htm
Regards
Vijaya

Error in User defined function

I have created a user defined function to make a call to SAP using JCo.
But I am getting an error "package com.sap.mw.jco does not exist"
Do we need to install JCo on our server?
Thanks in advance

Hallo Vijaya Kumari,
if you use XI3.0 then you should check csn note 753294:
Symptom
A message mapping contains a user-defined function that uses a class
from the "com.sap.mw.jco", "sapxmltoolkit" or "com.sap.tc.Logging"
library. An error stating that the source code contains syntax errors
occurs when you test or activate the message mapping. When you use a
class from "com.sap.mw.jco", the system reports, for example, "package
com.sap.mw.jco does not exist".
This error only occurs in systems containing a Support Package lower
than 5.
Solution
Import Support Package 5 or higher.
You can use the following workaround as a short-term solution: Upload
the library that is referenced in the message mapping into the software
component of the message mapping as an "imported archive". Do not
activate the "imported archive" with the library since it is not needed
for the runtime. The only purpose of the archive is to allow the message
mapping to be compiled. To avoid version conflicts with newer libraries,
you should delete the archive again after you import Support Package 5
or higher.
In your case you will find the relevant jar file in the path
[sap_j2ee_engine_installaltion_path]\cluster\server0\bin\ext\com.sap.mw.jco\jrfc.jar
Regards Franz

User defined functions

hi,
i am using UDF(user defined functions) in my mapping.i defined the function in my mapping,but i want to use the same function in my other mappings.
here it is not visible in the new message mapping. i need o re-define same function for every nw mapping?
is there any other way ?

hi,
you can do this in SAP XI 7.1 latest version.there is facility to make the UDF as global function by putting it into global library.
then the same UDF can use in any Mapping that u define in future
but this facility is not there in lower versions of XI

Java class within user defined function

Hi all,
in order to have a JDBC-lookup java function "globally" in XI i created a java class and imported it to XI as an imported Archive (i have to do the lookup within a mapping). I then can include the class to a user defined function. However the problem is now that this works fine within one Software Component Version but when i want to use it in several SWCV i have to import the jar to every SWCV. My question is therefore if anybody has already had this problem and if there is another possible solution - maybe deploying the class to XI using SDM?
Thank you for your thoughts.
Mathias

hi Markus,
>>>>My question is therefore if anybody has already had this problem and if there is another possible solution - maybe deploying the class to XI using SDM?
if you do that then you'll have to remember about it
every time you import a new SP or upgreade your XI
this is not standard so SAP may always overwrite it
and your interfaces will stop working
consider importing it for every SWCV
Regards,
michal

Error in conditional map using User Defined Function

All,
In my mapping I basically have a user defined function that returns the filename of my inbound file from the adapter-specific message attributes (file adapter). I know this is coded properly because if I simply assign this function to my destination field I can see the filename in the payload XML.
However if I conditionally check that returned value using if,then,else I get an error message stating:
"During the application mapping com/sap/xi/tf/_MaterialData2ZcustProdMastMulti_ a com.sap.aii.utilxi.misc.api.BaseRuntimeException was thrown: RuntimeException in Message-Mapping transformation"
Essentially in my if I'm checking if the value returned by my user defined function is equal to the constant "SOMECONSTANT" then I'm setting my destination field to some other constant value. Otherwise it's equal to a different constant value.
Any thoughts?

Claus,
Thanks for the help. I actually had figured the problem out on my own. Sorry for not updating the thread sooner. What happened was this (as I suspected it wasn't related to my user defined function). For the newbies out there (of which I'm one) the problem was I was comparing strings in the graphical mapping tool using the Boolean "EQUALS" rather than the Text "EQUALSS".
Can you give yourself points for solving

How to resolve the error while using user defined function.

EPN Assembly file
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:osgi="http://www.springframework.org/schema/osgi"
xmlns:wlevs="http://www.bea.com/ns/wlevs/spring"
xmlns:jdbc="http://www.oracle.com/ns/ocep/jdbc"
xmlns:spatial="http://www.oracle.com/ns/ocep/spatial"
xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/osgi
http://www.springframework.org/schema/osgi/spring-osgi.xsd
http://www.bea.com/ns/wlevs/spring
http://www.bea.com/ns/wlevs/spring/spring-wlevs-v11_1_1_3.xsd
http://www.oracle.com/ns/ocep/jdbc
http://www.oracle.com/ns/ocep/jdbc/ocep-jdbc.xsd
http://www.oracle.com/ns/ocep/spatial
http://www.oracle.com/ns/ocep/spatial/ocep-spatial.xsd">
     <wlevs:event-type-repository>
          <wlevs:event-type type-name="TestEvent">
               <wlevs:class>com.bea.wlevs.event.example.FunctionCEP.TestEvent</wlevs:class>
          </wlevs:event-type>
     </wlevs:event-type-repository>
     <wlevs:adapter id="InputAdapter"
          class="com.bea.wlevs.adapter.example.FunctionCEP.InputAdapter">
          <wlevs:listener ref="inputStream" />
     </wlevs:adapter>
     <wlevs:channel id="inputStream" event-type="TestEvent">
          <wlevs:listener ref="processor" />
     </wlevs:channel>
     <wlevs:processor id="processor">
          <wlevs:listener ref="outputStream" />
          <wlevs:function function-name="sum_fxn" exec-method="execute">
          <bean>com.bea.wlevs.example.FunctionCEP.TestFunction</bean>
          </wlevs:function>
     </wlevs:processor>
     <wlevs:channel id="outputStream" event-type="TestEvent">
          <wlevs:listener ref="bean" />
     </wlevs:channel>
     <bean id="bean" class="com.bea.wlevs.example.FunctionCEP.OutputBean">
     </bean>
</beans>
Event class
package com.bea.wlevs.event.example.FunctionCEP;
public class TestEvent {
     private int num_1;
     private int num_2;
     private int sum_num;
     public int getSum_num() {
          return sum_num;
     public void setSum_num(int sumNum) {
          sum_num = sumNum;
     public int getNum_1() {
          return num_1;
     public void setNum_1(int num_1) {
          this.num_1 = num_1;
     public int getNum_2() {
          return num_2;
     public void setNum_2(int num_2) {
          this.num_2 = num_2;
Adapter class
package com.bea.wlevs.adapter.example.FunctionCEP;
import com.bea.wlevs.ede.api.RunnableBean;
import com.bea.wlevs.ede.api.StreamSender;
import com.bea.wlevs.ede.api.StreamSource;
import com.bea.wlevs.event.example.FunctionCEP.TestEvent;
public class InputAdapter implements RunnableBean, StreamSource {
private StreamSender eventSender;
public InputAdapter() {
super();
public void run() {
     generateMessage();
private void generateMessage() {
     TestEvent event = new TestEvent();
     event.setNum_1(10);
     event.setNum_2(20);
     eventSender.sendInsertEvent(event);
public void setEventSender(StreamSender sender) {
eventSender = sender;
public synchronized void suspend() {
Output Bean class
package com.bea.wlevs.example.FunctionCEP;
import com.bea.wlevs.ede.api.StreamSink;
import com.bea.wlevs.event.example.FunctionCEP.TestEvent;
import com.bea.wlevs.util.Service;
public class OutputBean implements StreamSink {
     public void onInsertEvent(Object event) {
          System.out.println("In Output Bean");
          TestEvent event1 = new TestEvent();
          System.out.println("Num_1 is :: " + event1.getNum_1());
          System.out.println("Num_2 is :: " +event1.getNum_2());
          System.out.println("Sum of the numbers is :: " +event1.getSum_num());
Function Class
package com.bea.wlevs.example.FunctionCEP;
public class TestFunction {
     public Object execute(int num_1, int num_2)
          return (num_1 + num_2);
config.xml file
<?xml version="1.0" encoding="UTF-8"?>
<wlevs:config xmlns:wlevs="http://www.bea.com/ns/wlevs/config/application"
xmlns:jdbc="http://www.oracle.com/ns/ocep/config/jdbc">
     <processor>
          <name>processor</name>
               <rules>
               <view id="v1" schema="num_1 num_2">
                    <![CDATA[
                         select num_1, num_2 from inputStream
                    ]]>
               </view>
               <view id="v2" schema="num_1 num_2">
               <![CDATA[
               select sum_fxn(num_1,num_2), num_2 from inputStream // I am getting error when i am trying to call this function
               ]]>
               </view>
               <query id="q1">
                    <![CDATA[
                         select from v2[now] as num_2*     // Showing error while accessing the view also               ]]>
               </query>
          </rules>
     </processor>
</wlevs:config>
Error I am getting is :
Invalid statement: "select >>sum_fxn<<(num_1,num_2),age from inputStream"
Description: Invalid call to function or constructor: sum_fxn
Cause: Probable causes are: Function name sum_fxn(int,int) provided is invalid, or arguments are of
the wrong type., or Error while handling member access to complex type. Constructor sum_fxn of type
sum_fxn not found. or Probable causes are: Function name sum_fxn(int,int) provided is invalid, or
arguments are of the wrong type., or Error while handling member access to complex type.
Constructor sum_fxn of type sum_fxn not found.
Action: Verify function or constructor for complex type exists, is not ambiguous, and has the correct
number of parameters.
I have made a user defined function in a java class and configured this function in the EPN assembly file under the processor tag.
But when i am trying to access the function in the config.xml file , it is giving me an error in the query.
Please provide urgent help that how to write the exact query.

Hi,
In the EPN Assembly file use
<bean class="com.bea.wlevs.example.FunctionCEP.TestFunction"/>
instead of
<bean>com.bea.wlevs.example.FunctionCEP.TestFunction</bean>
Best Regards,
Sandeep

Getting error while using user-defined function in transform activity

Hi
I designed one user-defined function to add 2 nos following the
link:http://docs.oracle.com/cd/E16764_01/integration.1111/e10224/bp_xslt_mpr.htm .
Under this i followed the portion creating user-defined function.
After deploying,i'm getting an error stating:"<summary>
An error occurs while processing the XPath expression; the expression is ora:doXSLTransformForDoc("xsl/Transformation_1.xsl", $inputVariable.payload).
</summary>
<detail>
XPath expression failed to execute.
An error occurs while processing the XPath expression; the expression is ora:doXSLTransformForDoc("xsl/Transformation_1.xsl", $inputVariable.payload).
The XPath expression failed to execute; the reason was: javax.xml.transform.TransformerException: oramds:/deployed-composites/PO/HelloWorld_rev1.0/xsl/Transformation_1.xsl<Line 6, Column 104>: XML-22045: (Error) Extension function error: Class not found '
Missing class: addition.add
can anybody help me in this regard
Thanks
Avinash

Did you copy the jar file of your java classes to MIDDLEWARE_Home/user_projects/domains/soa_domain/lib?
http://georgie-soablog.blogspot.com/2010/06/soasuite-11g-implement-user-defined.html
hope this helps

Component Palette - User Defined Functions not visible

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