** Throw Exception in BPM - Webservice to JDBC

Hi friends,
I am doing Webservice to JDBC scenario using BPM. I am doing insert data in backend system oracle table by passing inputs from WebService. After insert data in table, JBDC returns the response to web service thru response variable 'insert_count = 1' like this. When I try to insert the same record, that is, employee no as primary key in my table, XI throws an error 'ORA-00001 - unique constraint' in Addtional . We have to pass this information to Web Service. How will we achive this ?
Presently in our BPM design,
1) Exception property of the block as 'Error'.
2) Inside Block, in Sync Send Step (BPM -> JDBC) specified 'Exception/System Error' as 'Error'.
3) Inserted one Exception Handler Brach. In this Brach, inserted one control step. In this step, itself we put a Control Step, the action property of this step is 'Throw Exception'. Here , what we need to set for the 'Exception Property' ..?
Kindly help me friends.

Hi Mahesh,
I refered those scenarios. But, our requirment is we want to take 'Additional Text' option from SXMB_MONI and map to WS source structure one element.
<?xml version="1.0" encoding="UTF-8" standalone="yes" ?> <SAP:Error xmlns:SAP="http://sap.com/xi/XI/Message/30" xmlns:SOAP="http://schemas.xmlsoap.org/soap/envelope/" SOAP:mustUnderstand="1"><SAP:Category>XIServer</SAP:Category><SAP:Code area="INTERNAL">PL_TIMEOUT</SAP:Code><SAP:P1/><SAP:P2/><SAP:P3/><SAP:P4/><SAP:AdditionalText>TIME OUT REACHED</SAP:AdditionalText><SAP:ApplicationFaultMessage namespace=""/><SAP:Stack>Timeout condition of pipeline reached
</SAP:Stack><SAP:Retry>N</SAP:Retry></SAP:Error>
Could you kindly help me ?

Similar Messages

Interface mapping test successful, throws exception in BPM

Hi.
We are having a problem with an Interface mapping which works when
tested in Integration Builder, but throws an Exception when it is part
of the Transformation in a BPM.
The scenarion is such:
1. The sender calls the outbound interface using a web service.
2. XI uses the input and passes to the Integration Process
3. In the BPM, a LOGON message is built to call the web service as
specified by an external web service . The input and
output messages are just a single string, in which the other XML is
embedded.
4. XI receives a response from the web service call
5. XI Extracts the sessionId from the response and combines it with the
initial input (Step 1) to create the query for the query message in
the web service.
It is in Step 5 where the transformation fails, with an Exception in
the DefaultTrace.trc as
Runtime exception occurred during execution of application mapping program com/sap/xi/tf/_MM_LogonResponse_PropertySearchRequest_to_ExternalRequestSOAP_: com.sap.aii.utilxi.misc.api.BaseRuntimeException; RuntimeException in Message-Mapping transformation: Cannot produce target element /ns0:Messages/ns0:Message1/ns1:EXTERNAL/REQUEST. Check xml instance is valid for source xsd and target-field mapping fulfills requirements of target xsd
Thrown:
MESSAGE ID: com.sap.aii.ibrun.server.mapping.rb_MappingRuntimeException.EXCEPTION_DURING_EXECUTE
com.sap.aii.ibrun.server.mapping.MappingRuntimeException: Runtime exception occurred during execution of application mapping program com/sap/xi/tf/_MM_LogonResponse_PropertySearchRequest_to_ExternalRequestSOAP_: com.sap.aii.utilxi.misc.api.BaseRuntimeException; RuntimeException in Message-Mapping transformation: Cannot produce target element /ns0:Messages/ns0:Message1/ns1:EXTERNAL/REQUEST. Check xml instance is valid for source xsd and target-field mapping fulfills requirements of target xsd
I have extracted the data from the initial request (step 1) and the
logon response (step 4) and using these I have tested the Interface
Mapping. There is no problem with this and the tests are successful.
From what I can see, because the Response field in the LOGONResponse
contains more XML tags, XI must be parsing it and assuming the tags are
tags in the message, and not just the string, thus it is complaining
that the XSD types do not match. This extra XML Parsing does not take
place in the Interface Mapping Test.
I have put the response into a User Defined Function which just has one
line "return new String("Hello")" and that fails. However, if this UDF
does not have the Response as the input, it does not complain.
Please advise.
--Reenal

hi
You will have to use specific replacements for you xml tags if it is coming as a paramter
replace '<' with <
replace '>' with >
for eg: I want to pass <TakeIt>200</TakeIt> as value to Element <A>
Mapping won't work if it is passed like
a) <A><TakeIt>200</TakeIt></A> - Wrong
Instead the replace the angle brackets
b) <A><TakeIt>200</TakeIt></A> - Correct
While testing the mapping in IR (a) will work bcoz the test tool will convert it to (b) format. Check the xml source in test tool.
So ensure the web response is like (b)
rgds,
Arun

Capturing actual JDBC exception in BPM

I have a scenario wherein i am inserting data in sql server syncronously using the xml insert structure.
I have a BPM in place to do error handling, so that whenver any exception occurs, exception branch is executed,
however, in the exception branch am not able to detect wht the error was. Like was the error related to connectivity or related to DB that something failed because of BD constraint.
How can I trap the actual JDBC error in my exception handling..

Hi,
As you are using BPM and the call is Sync,you can get the response back if everything is fine. If not it will throw exception.
If you want to detect the Application errors, one option is using Stored Procedures in the DB side, so that it will respond you back with insertion failed bacause of duplicate entry etc...
If you want to handle , exceptions for connectivity issuses, you can make use of ALerts configured for JDBC adapters.. So you can create the Alerts like that.
To know more-
http://help.sap.com/saphelp_nw2004s/helpdata/en/33/4a773f12f14a18e10000000a114084/content.htm
Hope this helps
Regards,
Moorthy

Throw exception in Java mapping and handle this in BPM

Hi,
I'll use a Java mapping in a BPM transform step. Is it possible to throw an exception inside this Java mapping and handle this in a BPM exception handler?
thanks and regards
Verena

Hi Verena,
In a BPM transformation step, I think you can throw exceptions only for system errors.
Let me explain with an example, one of the ways to handle your scenario:
Lets assume your Java Mapping fails then you can trap that exception in your Java mapping and compose an XML message which indicates that an error has occurred.
say for e.g.
<intermediateStructure>
<SatusDocument>
<StatusCode>ERROR</StatusCode>
<ErrCode>123</ErrCode>
<ErrDesc><!populate the thrown exception details></ErrDesc>
</StatusDocument>
<Payload>
<!contains actual XML message with data>
</Payload>
</intermediateStructure>
if Java mapping is Successful, you can compose the XML message as follows:
<intermediateStructure>
<SatusDocument>
<StatusCode>SUCCESS</StatusCode>
<ErrCode>0</ErrCode>
<ErrDesc></ErrDesc>
</StatusDocument>
<Payload>
<!contains actual XML message with data>
</Payload>
</intermediateStructure>
You can use BPM switch operation to switch to different processing branches say for e.g. "error" branch or "success" branch by examining the value of <StatusCode> tag.
Hope it helps !
Regards,
Sridhar

Webservice to JDBC BPM scenario

Hi Experts,
I have created the below objects for the Webservice to JDBC BPM scenario.
Data Type
1. DT_SOAPRequest
2. DT_SOAPResponse
3. DT_JDBCRequest
4. DT_JDBCResponse
MessageType
1. MT_SOAPRequest
2. MT_SOAPResponse
3. MT_JDBCRequest
4. MT_JDBCResponse
Message Interface
1. MIIS_JDBC_In - Inbound Synch(With JDBCRequest(Input message) and JDBCResponse(Output message)
2. MIOS_SOAP_Out - - Outbound Synch(With SOAPRequest(Input message) and SOAPResponse(Output message)
3. SOAPRequest_ABS - Abstract Asynch for SOAP Request
4. SOAPResponse_ABS - Abstract Asynch for SOAP Response
5. JDBCRequest_ABS - Abstract Asynch for JDBC Request
6. JDBCResponse_ABS - Abstract Asynch for JDBC Response
Is the object are correct?
Already raised the same below request..but still confused with BPM flow
BPM scenario
Please help me out..
Thanks in Advance
Sara

Hi Sara:
Container variable : You have to create 3 variables...
1. Name : ReceiveMessage
   Category : Abstract
   Type : MI_AA_SOAP_Req
2. Name : SendSynch
   Category : Abstract
   Type : MI_AS_SOAP_ReqResp
3. Name : Send
   Category : Abstract
   Type : MI_AA_SOAP_Resp
BPM Steps:
1. Create Receive Step :
In properties :
Message = MI_AA_SOAP_Req
Mode = Open S/A Bridge
Synchronous INterface = MI_AS_SOAP_ReqResp
2. Create Send Step
In propereties :
Mode = Synchronous
Synch Interface = MI_AS_SOAP_ReqResp
Req Message = MI_AA_SOAP_Req
Resp Message = MI_AA_SOAP_Resp
3. Again create Send step
In propereties :
Mode = Close S/A Bridge
Message = MI_AA_SOAP_Resp
Opened by = Receive
I almost provide you each step to create BPM:)
Try and let me us now if you find any difficulty.
Thanks
Farooq.

How to Throw/Catch Exceptions in BPM

Hi All,
I've seen a couple articles that talk about how to Throw/Catch an execption in a BPM. My question has two parts:
1) RFC Call: I was able to catch an Fault Message in an exception step when calling an RFC (Synchronous Interface). What I wanted to do is use the fault message (exception) and store it in a DB for later review.
2) IDOC: I'm sending an IDOC to R3 from a BPM. The send step is enclosed in a block w/ an exception. The send step is throwing an error (IDOC adpater system error), but the exception is never thrown. My question is: when the error occurrs at the adapter level does it still throw an exception in a BPM?
Thanks for any tip/advice/anything!
Fernando.

Hi Fernando,
1) Define a send step in the exception branch.
2) If u send a IDoc from R/3 to XI and the IDoc adapter is running to an error of course there cant be an exception in ur business process. Usually the IDoc adapter sends back status back up via ALEAUD. In case of success IDoc should have then '03', if the adapter cannot send anything the IDoc should remain at '39'. U should send a ALEAUD in case of exception of BPM switching to status '40', in case of success to '41'.
Regards, Udo

Throwing Runtime Exceptions from BPM. How?

Hi !
I want to make appear a red flag in the SXMB_MONI as a result of a custom condition inside a BPM. I tried with the control step, but it makes no "red flag".
Should I make a transform step between 2 dummy message types with a UDF that throws the runtime exception there?? is there another way ?? We want a red flag as a result of a expired deadline while waiting a file adapter transport acknowledgement.
Thanks !!
Matias.

Matias,
As you said before you want the BPM to be errored out if it reach the deadline, am I right. In control step if u say cancel process it equivalent to logically deleting the work items, so obviously you will get an succesfull message. What I suggest you to do is in Deadline branch - control branch select throw exception. The exception name has to be defined in Block level. So if you throw an exception it will look for the exception branch in the same block level if not the higher(super)block level, if it couldn't find the exception branch it will run out to error. Actually the exception branch is used to catch that exception and continue the rest of the process, so i think there is no need for defining the exception branch itself.
Hope it helps you!!!
Best regards,
raj.

Throws Exception when jdbc connect to Oracle

Hi! I'm waiting for your answers.
When i use jdbc to connect Oracle,system throws exceptions as follows:
java.lang.ClassCastException: oracle.sql.converter.CharacterConverter12Byte
oracle.sql.CharacterSet1Byte oracle.sql.CharacterSet1Byte.getInstance (int,racle.sql.converter.CharacterConverter)
          CharacterSet1Byte.java:82
     oracle.sql.CharacterSet oracle.sql.CharacterSetWithConverter.getInstance(int)     CharacterSetWithConverter.java:85
I code in Oracle9i Jdeveloper 9.0.2. The Oracle version is 9.0.2.
My code example is as follows:
package mypackage2;
import java.sql.*;
import oracle.jdbc.driver.*;
public class Class1
public Class1()
public static void main(String[] args)
Class1 class1 = new Class1();
Connection conn = null;
try
DriverManager.registerDriver(new oracle.jdbc.driver.OracleDriver());
//exception throws in getConnection()
conn = DriverManager.getConnection
("jdbc:oracle:thin:@localhost:1521:CR","system","CR2001");
catch (Exception e)
e.printStackTrace();

import java.io.*;
import java.sql.*;
import java.text.*;
import oracle.jdbc.driver.*;
public class viewtable
     Connection con;
     Statement st;
     public viewtable (String args[]) throws ClassNotFoundException,FileNotFoundException,IOException,SQLException
     url="jdbc:oracle:thin:system/manager@IP:1521:SID";
     Class.forName ("oracle.jdbc.driver.OracleDriver");
     try
     con=DriverManager.getConnection(url);
          st = con.createStatement ();
          doexample ();
          st.close ();
          con.close ();
     }catch(SQLException e)
          System.err.println(e.getMessage());
     public void doexample () throws SQLException
     ResultSet rs = st.executeQuery("select * from sales");
          if(rs!=null) {
          while(rs.next())
               int a = rs.getInt("no");                    System.out.println("NO = "+a);
          rs.close();
     public static void main (String args[])
          System.out.println ("Oracle Exercise 1 \n");
          try
               viewtable test = new viewtable(args);
          } catch (Exception ex)
               System.err.println ("Exception caught.\n"+ex);
               ex.printStackTrace ();
the above is the full code, please check the problem....many thanks

Webservice - XI - JDBC BPM scenario

Hi Experts,
Could you please provide the steps to do the Webserive -> XI -> JDBC scenario, using BPM?
Regards
Sara

Hi Jai,
Actually, I have to do multiple orchestrations scenarios.
I came to know from some of the XI experts that I have to use BPM to do multiple orchestration scenarios.
If you have any idea, could you please provide the BPM steps for the (Webservice to JDBC synch scenario)
Regards
Sara

Exception while executing BPM WebService

Hi Experts,
I issue is with bpm webservice execution. I am using CE 7.2. I am calling CE application through Portal using Application integrator Iview.
When I execute the webservice I get the below exception. Through WSNavigator I am able to successfully trigger the webservice.
com.sap.tc.webdynpro.model.webservice.api.WDWSModelExecuteException: Exception on execution of web service with WSDL URL 'http://host_name:port_num/bpm/companycom/devc/changebpm/ChangeGenericTwoStep?wsdl' with operation 'GenericTwoStepOperation' in interface 'ChangeGenericTwoStep'
When I got to NWA->Problem Management->Default trace files, I can see the below error description.
com.sap.tc.webdynpro.model.webservice.api.WDWSModelExecuteException: Exception on execution of web service with WSDL URL 'http://host_name:port_num/bpm/companycom/devc/changebpm/ChangeGenericTwoStep?wsdl' with operation 'GenericTwoStepOperation' in interface 'ChangeGenericTwoStep'
Caused by: com.sap.engine.services.webservices.espbase.client.bindings.exceptions.TransportBindingException: Client protocol has thrown an exception. Protocol name is [SecurityProtocol]. See nested exception for details.
at com.sap.engine.services.webservices.espbase.client.bindings.impl.SOAPTransportBinding.invokeHandlerRequest(SOAPTransportBinding.java:1123)
at com.sap.engine.services.webservices.espbase.client.bindings.impl.SOAPTransportBinding.call_SOAP(SOAPTransportBinding.java:1282)
at com.sap.engine.services.webservices.espbase.client.bindings.impl.SOAPTransportBinding.callWOLogging(SOAPTransportBinding.java:960)
at com.sap.engine.services.webservices.espbase.client.bindings.impl.SOAPTransportBinding.call(SOAPTransportBinding.java:915)
at com.sap.engine.services.webservices.espbase.client.dynamic.impl.DInterfaceInvokerImpl.invokeOperation(DInterfaceInvokerImpl.java:76)
at com.sap.tc.webdynpro.model.webservice.model.WSGenericModelClassExecutable.execute(WSGenericModelClassExecutable.java:73)
... 69 more
Caused by: com.sap.engine.interfaces.webservices.runtime.ProtocolExceptionExt: No logged in user found.
at com.sap.engine.services.wssec.srt.protocols.ConsumerSecurityProtocol.handleRequest(ConsumerSecurityProtocol.java:176)
at com.sap.engine.services.webservices.espbase.client.bindings.impl.SOAPTransportBinding.invokeHandlerRequest(SOAPTransportBinding.java:1093)
... 74 more
Caused by: java.lang.IllegalStateException: No logged in user found.
at com.sap.security.core.server.jaas.SAPLogonTicketHelper.createAssertionTicket(SAPLogonTicketHelper.java:484)
at com.sap.security.core.server.jaas.AssertionTicketFactoryImpl.createAssertionTicket(AssertionTicketFactoryImpl.java:67)
at com.sap.engine.services.wssec.srt.protocols.GetAssertionTicketPrivAction.run(GetAssertionTicketPrivAction.java:36)
at com.sap.engine.services.wssec.srt.protocols.GetAssertionTicketPrivAction.run(GetAssertionTicketPrivAction.java:20)
at java.security.AccessController.doPrivileged(Native Method)
at com.sap.engine.services.wssec.srt.protocols.AssertionTicketRetriever.getAssertionTicket(AssertionTicketRetriever.java:34)
at com.sap.engine.services.wssec.srt.protocols.ConsumerSecurityProtocol.handleTransportSecurity(ConsumerSecurityProtocol.java:1119)
at com.sap.engine.services.wssec.srt.protocols.ConsumerSecurityProtocol.handleRequest(ConsumerSecurityProtocol.java:144)
We have used Provider system. The configurations of provider system seems fine as the same provider system is working for other different bpm webservice.
Can anyone guess what the issue could be.
Thanks,
Shilpa

Hi,
The SAP_DEFAULT_PROFILE was not assigned to the BPM Project. Once I assigned this, I was able to successfully execute the BPM Webservice.
Thanks,
Shilpa
Edited by: ShilpaKG on Nov 3, 2011 3:13 PM

WebService throw Exception

I am trying to test throwing exceptions from a java web service.
 * Web service operation
 @WebMethod(operationName = "newRole")
 public String newRole(@WebParam(name = "name") String name, @WebParam(name = "users") String users) throws Exception
 throw new Exception("TestException");
 }Now whenever I test this webservice I get:
"Service invocation threw an exception with message : null; Refer to the server log for more details"
"Exceptions details : java.lang.reflect.InvocationTargetException ..."
The stack trace is massive.
Now if I examine the log I see the regular normal "Exception: TestException" message.
How can I get the web service to properly convert the Exception into a proper SOAP message not wrapped up on this InvocationTargetException .
Thanks,
Stephen

Hi Mahesh,
I refered those scenarios. But, our requirment is we want to take 'Additional Text' option from SXMB_MONI and map to WS source structure one element.
<?xml version="1.0" encoding="UTF-8" standalone="yes" ?> <SAP:Error xmlns:SAP="http://sap.com/xi/XI/Message/30" xmlns:SOAP="http://schemas.xmlsoap.org/soap/envelope/" SOAP:mustUnderstand="1"><SAP:Category>XIServer</SAP:Category><SAP:Code area="INTERNAL">PL_TIMEOUT</SAP:Code><SAP:P1/><SAP:P2/><SAP:P3/><SAP:P4/><SAP:AdditionalText>TIME OUT REACHED</SAP:AdditionalText><SAP:ApplicationFaultMessage namespace=""/><SAP:Stack>Timeout condition of pipeline reached
</SAP:Stack><SAP:Retry>N</SAP:Retry></SAP:Error>
Could you kindly help me ?

Control step for exception in BPM

Hi
i am tring to learn exception in BPM.
i inserted this Send step (Synchronous) in exception branch in block. and then inserted control step in exception branch.
i created Errorsend as abbreviation on exception in block.
and assigned this to system error under exceptions in send step. and then defined on Exception handler,
and now i could not define anything on exception in control step for action as Throw Exception, i am not looking at Throw alert.
i made receiver jdbc error and also mapping error in intentionally. when i see sxmb_moni, i can see jdbc error as normal process like not using exception branch.
i would like to complete exception branch and control step for finishing touches.
thanks
venjamin

hi,
send step is for synch and jdbc,,,
abaproxy to jdbc (sync)
i made receiver jdbc error intentionaly. can i send back exception log to sender system program or send email to someone?
when have you been using this function in bpm? if i am not right way.
thanks
venjamin

Problem in Webservice-XI-JDBC scenario

Hi Experts,
I am working on webservice - XI - JDBC Synchronous scenario. I have done with SLD, IR, ID, WSDL file creation.
When I tried to test the scenario thro' Webservice Studio, I am getting the following error. This error comes, once I give the request value.
See the end of this message for details on invoking
just-in-time (JIT) debugging instead of this dialog box.
Exception Text **************
System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> System.InvalidOperationException: Client found response content type of 'text/html', but expected 'text/xml'.
The request failed with the error message:
td {font-family : Arial, Tahoma, Helvetica, sans-serif; font-size : 14px;}
A:link
A:visited
A:active
401 Unauthorized
If you come across this type of issues, then please help me to solve it.
Regards
Sara
Message was edited by:
 Sara D

Hi Bhavesh,
As per the blog, I have done the username & pwd setup..but still getting the "401 Unauthorized". Could you please tell me, what could be the problem?
Here is the full error trace.
Exception Text **************
System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> System.InvalidOperationException: Client found response content type of 'text/html', but expected 'text/xml'.
The request failed with the error message:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html>
<head>
<title>Error Report</title>
<style>
td {font-family : Arial, Tahoma, Helvetica, sans-serif; font-size : 14px;}
A:link
A:visited
A:active
</style>
</head>
<body marginwidth="0" marginheight="0" leftmargin="0" topmargin="0" rightmargin="0">
<table width="100%" cellspacing="0" cellpadding="0" border="0" align="left" height="75">
<tr bgcolor="#FFFFFF">
 <td align="left" colspan="2" height="48"> 401 &nbsp Unauthorized</td>
</tr>
<tr bgcolor="#3F73A3">
 <td height="23" width="84"><img width=1 height=1 border=0 alt=""></td>
 <td height="23"><img width=1 height=1 border=0 alt=""></td>
 <td align="right" height="23">SAP J2EE Engine/7.00 </td>
</tr>
<tr bgcolor="#9DCDFD">
 <td height="4" colspan="3"><img width=1 height=1 border=0 alt=""></td>
</tr>
</table>
 
<table width="100%" cellspacing="0" cellpadding="0" border="0" align="left" height="75">
<tr bgcolor="#FFFFFF">
 <td align="left" colspan="2" height="48"> No login module succeeded.</td>
</tr>
<tr bgcolor="#FFFFFF">
 <td align="left" valign="top" height="48"> Details:</td>
 <td align="left" valign="top" height="48"><pre> No details available</pre></td>
</tr>
</body>
</html>
 at System.Web.Services.Protocols.SoapHttpClientProtocol.ReadResponse(SoapClientMessage message, WebResponse response, Stream responseStream, Boolean asyncCall)
 at System.Web.Services.Protocols.SoapHttpClientProtocol.Invoke(String methodName, Object[] parameters)
 at MI_OutboundService.MI_Outbound(DT_REQUEST MT_REQUEST)
 --- End of inner exception stack trace ---
 at System.RuntimeMethodHandle._InvokeMethodFast(Object target, Object[] arguments, SignatureStruct& sig, MethodAttributes methodAttributes, RuntimeTypeHandle typeOwner)
 at System.RuntimeMethodHandle.InvokeMethodFast(Object target, Object[] arguments, Signature sig, MethodAttributes methodAttributes, RuntimeTypeHandle typeOwner)
 at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture, Boolean skipVisibilityChecks)
 at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
 at WebServiceStudio.MainForm.InvokeWebMethod()
 at WebServiceStudio.MainForm.buttonInvoke_Click(Object sender, EventArgs e)
 at System.Windows.Forms.Control.OnClick(EventArgs e)
 at System.Windows.Forms.Button.OnClick(EventArgs e)
 at System.Windows.Forms.Button.OnMouseUp(MouseEventArgs mevent)
 at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
 at System.Windows.Forms.Control.WndProc(Message& m)
 at System.Windows.Forms.ButtonBase.WndProc(Message& m)
 at System.Windows.Forms.Button.WndProc(Message& m)
 at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
 at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
 at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
Regards
Sara
Message was edited by:
 Sara D

Handling Java Mapping Exception in BPM Transformation step

Dear SDN members,
I have developed a File to File scenario using BPM as follows.
Step 1:
Sender file adapter picks the file from FTP server and using file content conversion mapped to XML structure.
Step 2:
BPM will recieve the XML payload , immediately in the block a transformation step is called with an interface mapping. In the interface mapping a Java mapping will be executed with certain data validations on the XML payload. If found any invalid data is there a suitable excptions will be raised . Here the transformation step should be catch the error and control should be sent to exception block to place the recived file as a error file.
else if the transformation is executed with out any issues, the file will be placed in success folder.
But in the transformation step, though java mapping thorwing exceptions, the control not going into exception block, instead it is continuing to next step i.e the file is placing in the success folder.
Can anybody tell me, how to handle the exceptions raised in java mapping in the BPM transformation step?
I have refered all the SDN blogs, forums related to this issue, but could not able to find the answer. Please help me?
Thanks & Regards
Vijayanand Poreddy

Hi Abhishek,
Once the file is picked from FTP server then sent to BPM,
the BPM steps
Step1:
-->Recive
Step 2:
Block Starts
 ---Block Start: New Transaction
 ---Block End : New Transaction
 ---Exception : Error
Step 3
Inside the Block
Transformation Step
 --Interface Mapping: <IM Name>
 -- Check box ticked for Create New Transcation
 -- Exceptions
 --System Error: Error
 --Source Message: Message recieved in Recieve Step (Step 1)
Step 4:
--Send
--Source Maessage: Output message from the Transformation Step
Block End
Inserted a Exception Branch for Block
Steps inside Exception Branch
-Control
 --Throw Alert
 --Alert Name
In the above scenario
The transformation step is not throwing error even my interface mapping going to error. The same transformation step if i place outside the block next to recieve step, then the transformation step is throwing error and BPM stops the process.
Also, when transformation is inside the block, i have used the exception handling on the send step inside the block. here it is throwing error as the source message payload is empty. because in the preceding transformation step the interface mapping is failed due to which there the target will not be filled. But even though it is not entered into exception block.
Regards
Vijayanand Poreddy

How to handle exception propagation in webservice client?

Hi ,
Is there a way to catch an exception thrown by Webservice server handler?
We have a situation where we need to handle the exception on the client side thrown by the server handler.
We are using Webspehere webservices created thru RAD 7 and clients are generated using axis 2 code generator tool. We generate WSDL from java class rather than Java from WSDL.
We have vague idea that we can use wsld fault mechanism but does not have much implementation knowledge on it.
Any ideas on this will be great help.
Thanks in advance..

Here is little more detail ::
We have our regular webservices which has some business methods. Also we have a custom handler which extends javax.xml.rpc.handler.GenericHandler to handle requests [public boolean handleRequest(MessageContext context){
return true;
}] for all our application Webservices.
So, in case of any application errors, handler throws an excpetion which we expect it to be caught in the client stub. e.g. if our application throws InvalidDataException with a specific message on it, we expect it to be caught in the client code as InvalidDataException with the original message on it.
Is there a way to achieve this?
Thanks,

** Throw Exception in BPM - Webservice to JDBC

Similar Messages

Maybe you are looking for