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

Similar Messages

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

Error while using user defined function in reports

Hi,
When I use the below user defined function in oracle reports I got the wrong number of arguments error
select test_function(id,a_number,v_date-14,b_number) from dual;
If I remove -14 from the argument it works. But iIneed to subtract 14 days from the date.
Thanks for your help.

select test_function(id,a_number,v_date-14,b_number) from dual;
you have to give the command like this to_date(v_date,'dd-mon-yyyy')-14
because the v_Date you choose in the parameter form is not having the corrent date format
the format dd-mon-yyyy is the format in which v_date is passed by the user.

Error when use User-Defined Function

I just create User defined function "getfilename" and I put there:
"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; ".
But In test mapping I have worning:
"Runtime exception during processing target field mapping /ns1:Z_KBFI_INPUT_FILE/IS_IFILE/FILE_NAME. The message is: Exception:[java.lang.NullPointerException] in class com.sap.xi.tf._KBFIMsgMapping_ method get_fname$[com.sap.aii.mappingtool.tf3.rt.Context@37d4662c] com.sap.aii.mappingtool.tf3.MessageMappingException: Runtime exception during processing target field mapping /ns1:Z_KBFI_INPUT_FILE/IS_IFILE/FILE_NAME. The message is: Exception:[java.lang.NullPointerException] in class com.sap.xi.tf._KBFIMsgMapping_ method get_fname$[com.sap.aii.mappingtool.tf3.rt.Context@37d4662c] at com.sap.aii.mappingtool.tf3.AMappingProgram.processNode(AMappingProgram.java:284) at com.sap.aii.mappingtool.tf3.AMappingProgram.processNode(AMappingProgram.java:238)...."
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Maby I do something wrong, please tell me.

my source file 200610.txt is like this:
HR 0610 061030 061021
DR 03 C 0610 820114 00010111 0000015000 PLN descr...
DR 03 D 0610 403201 00010111 0000015000 PLN descr..
TR 0000000002
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<?xml version="1.0" encoding="utf-8" ?>
- <ns:KBFIMsgTypeSource xmlns:ns="http://p4.org/xi/KBFI/Interface">
- <FIRecordset>
- <HeaderLine>
<LineKey>HR</LineKey>
<PostingPeriod>0610</PostingPeriod>
<PostingEndDate>061030</PostingEndDate>
<PostingDate>061021</PostingDate>
</HeaderLine>
- <PostingLine>
<LineKey>DR</LineKey>
<ServerID>03</ServerID>
<DCFlag>C</DCFlag>
<PostingPeriod>0610</PostingPeriod>
<GLAccount>820114</GLAccount>
<SubAccount>00010111</SubAccount>
<NetValue>0000015000</NetValue>
<Currency>PLN</Currency>
<Description>descr...</Description>
</PostingLine>
- <PostingLine>
<LineKey>DR</LineKey>
<ServerID>03</ServerID>
<DCFlag>D</DCFlag>
<PostingPeriod>0610</PostingPeriod>
<GLAccount>403201</GLAccount>
<SubAccount>00010111</SubAccount>
<NetValue>0000015000</NetValue>
<Currency>PLN</Currency>
<Description>descr..</Description>
</PostingLine>
</FIRecordset>
</ns:KBFIMsgTypeSource>
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In DynamicConfiguration i have:
<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
- 
- <SAP:DynamicConfiguration xmlns:SAP="http://sap.com/xi/XI/Message/30" xmlns:SOAP="http://schemas.xmlsoap.org/soap/envelope/" SOAP:mustUnderstand="1">
<SAP:Record namespace="http://sap.com/xi/XI/System/File" name="SourceFileSize">141</SAP:Record>
<SAP:Record namespace="http://sap.com/xi/XI/System/File" name="FileType">txt</SAP:Record>
<SAP:Record namespace="http://sap.com/xi/XI/System/File" name="SourceFileTimestamp">20061212T121622Z</SAP:Record>
<SAP:Record namespace="http://sap.com/xi/XI/System/File" name="FileEncoding">ISO646-US</SAP:Record>
<SAP:Record namespace="http://sap.com/xi/XI/System/File" name="FileName">200610.txt</SAP:Record>
<SAP:Record namespace="http://sap.com/xi/XI/System/File" name="Directory">/usr/sap/PXD/put/archive</SAP:Record>
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Strange errors when using user defined function in where clause

Hello,
I am having trouble with a function that, when used in the where clause of a select will cause an error if the first column selected is of type INTEGER. Not sure whether I am doing something wrong or whether this is a bug.
Here is a very simple test case:
create table test(
col1 integer not null,
col2 varchar(20) ascii default ''
insert into test values(1,'2011-03-15 05:00:00')
insert into test values(2,'2011-03-15 07:00:00')
CREATE FUNCTION BTR_TAG RETURNS VARCHAR AS
VAR ret VARCHAR(20);
SET ret='2011-03-15 06:00:00';
RETURN ret;
Select * from test where col2 >= BTR_TAG()
Select col1,col2 from test where col2 >= BTR_TAG()
=> Error in assignment;-3016 POS(1) Invalid numeric constant
Select '',* from test where col2 >= BTR_TAG()
Select col2,col1 from test where col2 >= BTR_TAG()
=> works as it should
MaxDB V 7.7.07.16 running on Windows Server 2003
I can replicated the test case above with Sql Studio and other ODBC based tools.
Thanks in advance,
Silke Arnswald

Hello Siva,
sorry, but I don't understand your reply:
This is not right forum to posting this question.
You are from which module or working any 3rd party application.
MaxDB 7.7.07.16 is the community version of MaxDb,
we are not using it for SAP
and no 3rd party software is required to reproduce my problem,
Sql Studio or Database Studio will do.
Regards,
Silke Arnswald

Error while executing User defined function

I am getting the follower error when i try to exceute the following function.
[Error] Script lines: 0-0 --------------------------ExecuteCallableQuery: Execute: ORA-06550: line 2, column 8:
PLS-00201: identifier 'DWADTEST.CHECKABI' must be declared
ORA-06550: line 2, column 2:
PL/SQL: Statement ignored
CREATE OR REPLACE FUNCTION "DWADTEST"."CheckABI" ( columnname IN VARCHAR2, columnvalue IN VARCHAR2, ABINumber IN VARCHAR2)
RETURN VARCHAR2
IS
return_value VARCHAR2 (25) := NULL;
tablevalue VARCHAR2 (25) := NULL;
BEGIN
SELECT columnname INTO tablevalue FROM D_BUSI_DEMOG WHERE ABINUM = ABINumber;
IF
columnvalue = NULL
THEN
return_value := tablevalue;
ELSE
return_value := columnvalue;
END IF;
RETURN return_value;
END;
Can anybody help me?

I removed all inside code and try to run it. But still it is giving same error message.
[Error] Script lines: 0-0 --------------------------ExecuteCallableQuery: Execute: ORA-06550: line 2, column 8:
PLS-00201: identifier 'DWADTEST.CHECKABI' must be declared
ORA-06550: line 2, column 2:
PL/SQL: Statement ignored
CREATE OR REPLACE FUNCTION "DWADTEST"."CheckABI" ( columnname IN VARCHAR2) RETURN VARCHAR2
IS
BEGIN
RETURN 'return_value';
END;

Determine Element maxLenght in User-Defined Function

Hi,
I have the problem, that I have to fill up several fields with leading 0. I wrote a User-Defined Function for this. But the function doesn't know how long this element is, so I have to give the function the length of the element.
Is it possible to determine the length of the current element in an extended User-Defined Function
Yours
Thomas

Hi,
>use a simple user defined function with the desired
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>int k = a.length();
>String len = Integer.toString(k);
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That function will only give me the actual lenght of the input element, what I need is the max lenght of the target element...
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How can I use this function to add leading zeros?
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Thomas

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Hi,
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PARALLEL_ENABLE AGGREGATE USING SecondMaxImpl;"
I am using 8i personal now.. is that the syntax of create function in 9i is different from that in 8i?
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member function ODCIAggregateTerminate(self IN SecondMaxImpl,
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ctx2 IN SecondMaxImpl) return number
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begin
sctx := SecondMaxImpl(0, 0);
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return number is
begin
if value > self.max then
self.secmax := self.max;
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self.secmax := value;
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self.secmax := self.max;
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self.secmax := ctx2.max;
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Using SecondMax()
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This could be a x64/x86 problem. Try following this thread
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Can you give yourself points for solving

User Defined Function Error - Can't find function

Hi All,
Version: 11.1.1.4
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Oracle Deployment Steps:
To deploy user-defined functions to runtime:
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Error:
Non Recoverable System Fault :
<bpelFault><faultType>0</faultType><subLanguageExecutionFault xmlns="http://schemas.oracle.com/bpel/extension"><part name="summary"><summary>XPath expression failed to execute. An error occurs while processing the XPath expression; the expression is pnl:GetManager(string(bpws:getVariableData('inputVariable','payload','/client:process/client:input'))). The XPath expression failed to execute; the reason was: Function 'GetManager' not found.. Check the detailed root cause described in the exception message text and verify that the XPath query is correct. </summary></part><part name="code"><code>XPathExecutionError</code></part></subLanguageExecutionFault></bpelFault>Any suggestions would be greatly appreciated!
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.

User defined function error

Hi All,
I was trying to create user defined function for raising exception if any mapping error occur according to the blog
"Throwing Smart Exceptions in XI Graphical Mapping" by Alessandro Guarneri
i have create the jar file and imported the classes but my udf is not able to resolve the method defined in the class.
Please help me in how should i import the jar correctly?

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.

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
symbol : method trim()
location: class java.lang.Object
if(container.getParameter("AdjustmentQuantity").trim().startsWith("-")){ ^
Note: E:\usr\sap\PID\DVEBMGS30\j2ee\cluster\server0\.\temp\classpath_resolver\Map02580a102a0911deb2b20019990eddfd\source\com\sap\xi\tf\_MM_C_to_Goods_.java
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.
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Collins

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

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

Error Using imported .JAR in user-defined function

Hi All,
I am trying to use jar files provided to me in user defined function as follows:
DataEncryption temp = new DataEncryption();
String ret = new String();
ret = temp.getEncryptedData(a);
return ret;
All jar files working perfectly in java software, But when i am trying to test the mappings by using above user-defined function.
I am catching the error and put in target field then, I am getting following message in target field:
"An error occured in getEncryptedData method : java.lang.SecurityException: The provider SunJCE may not be signed by a trusted party"
Please help in finding the error.
Regards

Rohan
Check if the XI Server JRE is the same as the client machine on which you have compiled your JAR.
1.4 has had this issue and i remember seeing it in a few forums.The problem should not occure in 1.5

Error in simple user defined function

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