Web Service call to BPM to call another Web Service - all synch

HI all,
I have a webservice call to GetDocument from external system. In BPM I like to call another ws (SearchDocument) to retrieve metadata, which I need to complete the first GetDocument webservice. All synch if possible.
Any idea how to achieve this with (or mayby without) BPM ??

Thanks for your reply. Can you elaborate on that a bit more ?
My first WS call is to get a document..but because I need to add some metadata in order to have a succesful call I need to call another WS first to the same system to get the required metadata. Then I need to use this metadata to complete the first - GetDocument- call....
Hope this clarifies the scenario...
Is it maybe possible to do this another way..in sequence..using response data to populate another ws call ??
all help appreciated !
cheers,

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Hi,
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<date>?</date>

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<ns2:hostname xmlns:ns2="http://xml.apache.org/axis/">D-113014550</ns2:hostname>
</detail>
</soapenv:Fault>
</soapenv:Body>
</soapenv:Envelope>
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lTransactionsProtocol attribute to LoggingLastResource (recommended) or EmulateT
woPhaseCommit for the Data Source = EBSConnection
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sourceInfo.java:513)
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>
<12 Oct, 2012 12:34:40 PM IST> <Error> <oracle.soa.bpel.engine.dispatch> <BEA-00
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itting transaction:; nested exception is: javax.transaction.xa.XAException: JDBC
driver does not support XA, hence cannot be a participant in two-phase commit.
To force this participation, set the GlobalTransactionsProtocol attribute to Log
gingLastResource (recommended) or EmulateTwoPhaseCommit for the Data Source = EB
SConnection
This error contained an exception thrown by the message handler.
Check the exception trace in the log (with logging level set to debug mode).
ORABPEL-05002
Message handle error.
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message.instance.CallbackDeliveryMessage"; the reported exception is: Error comm
itting transaction:; nested exception is: javax.transaction.xa.XAException: JDBC
driver does not support XA, hence cannot be a participant in two-phase commit.
To force this participation, set the GlobalTransactionsProtocol attribute to Log
gingLastResource (recommended) or EmulateTwoPhaseCommit for the Data Source = EB
SConnection
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at com.collaxa.cube.engine.dispatch.DispatchHelper.handleMessage(Dispatc
hHelper.java:207)
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at com.collaxa.cube.engine.dispatch.BaseDispatchTask.run(BaseDispatchTas
k.java:64)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExec
utor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor
.java:908)
at java.lang.Thread.run(Thread.java:662)
>
Could any body help on this issue.It is little bit urgent for us to resolve.
Thanks in advance.

Thanks Sudipto Desmukh,
The link is helpful me to resolve this issue.
Thanks,
Narasimha E

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import javax.xml.soap.SOAPEnvelope;
import javax.xml.soap.SOAPException;
import javax.xml.soap.SOAPHeader;
import javax.xml.soap.SOAPHeaderElement;
public class WSClientHandler implements Handler {
     private HandlerInfo handlerInfo;
     public WSClientAuthenticateHandler(){}
     public void init(HandlerInfo hi) {
          System.out.println("Handler init");
          handlerInfo = hi;
     public void destroy() {
          System.out.println("Handler destroy method called");
          handlerInfo = null;
     public QName[] getHeaders() {
          System.out.println("Handler Header method called");
          try     {
               Map map = handlerInfo.getHandlerConfig();
               QName[] headers = handlerInfo.getHeaders();
               System.out.println(" Config :"+map);
               for(int i=0;i<headers.length;i++)     {
                    System.out.println(headers.getLocalPart()+" "+
                    headers[i].toString()+" "+headers[i].getNamespaceURI());
          }catch(Exception e)     {
               e.printStackTrace();
          return handlerInfo.getHeaders();
     public boolean handleRequest(MessageContext mc) {
          SOAPMessageContext smc = (SOAPMessageContext) mc;
          System.out.println("Calling handler class.....................");
          try     {
          SOAPEnvelope se =      smc.getMessage().getSOAPPart().getEnvelope();
          System.out.println("Calling handler class.....................");
     SOAPHeader soapHeader = se.getHeader();
     Name headerName = se.createName("Security","wsse","http://schemas.xmlsoap.org/ws/2002/07/secext");
     SOAPHeaderElement headerElement = soapHeader.addHeaderElement(headerName);
     SOAPElement element = headerElement.addChildElement(se.createName("UsernameToken", "wsse", "http://schemas.xmlsoap.org/ws/2002/07/secext"));
     element.addChildElement(se.createName("Username", "wsse","http://schemas.xmlsoap.org/ws/2002/07/secext")).addTextNode("testuser");
     element.addChildElement(se.createName("Password", "wsse","http://schemas.xmlsoap.org/ws/2002/07/secext")).addTextNode("testpwd");
     System.out.println("Calling handler class.....................");
               System.out.println("** Request: \n "+se.toString()+"\n");
          }catch(SOAPException e)     {
               e.printStackTrace();
          return true;
     /** * Specifies that the SOAP response message be logged to a
     * log file before the
     * * message is sent back to the client application
     * that invoked the Web service.
     public boolean handleResponse(MessageContext mc) {
          System.out.println("Handler Response method called");
          SOAPMessageContext messageContext = (SOAPMessageContext) mc;
          System.out.println("** Response: \n"+messageContext.getMessage().toString()+"\n");
          return true;
     /** * Specifies that a message be logged to the log file if a SOAP fault is
     * * thrown by the Handler instance.
     public boolean handleFault(MessageContext mc) {
          SOAPMessageContext messageContext = (SOAPMessageContext) mc;
          System.out.println("** Fault: \n"+messageContext.getMessage().toString()+"\n");
          return true;
Please need help here.
Thanks in Advance,
pps

I have tested static client calling using handler simple above service and found the issues.
QName portName = new QName(namespace,
*"RemoteServicePortType");*
The above line code has created the issues,becuase in wsdl file ( given similar wsdl file).
<?xml version="1.0"; encoding="UTF-8"?>
<definitions name="HelloService"
targetNamespace="http://www.ecerami.com/wsdl/HelloService.wsdl"
xmlns="http://schemas.xmlsoap.org/wsdl/"
xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/"
xmlns:tns="http://www.ecerami.com/wsdl/HelloService.wsdl"
xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<message name="SayHelloRequest">
<part name="firstName" type="xsd:string"/>
</message>
<message name="SayHelloResponse">
<part name="greeting" type="xsd:string"/>
</message>
<portType name="*RemoteServicePortType*">
<operation name="sayHello">
<input message="tns:SayHelloRequest"/>
<output message="tns:SayHelloResponse"/>
</operation>
</portType>
<binding name="Hello_Binding" type="tns:*RemoteServicePortType*">
<soap:binding style="rpc"
transport="http://schemas.xmlsoap.org/soap/http"/>
<operation name="sayHello">
<soap:operation soapAction="sayHello"/>
<input>
<soap:body
encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"
namespace="urn:examples:helloservice"
use="encoded"/>
</input>
<output>
<soap:body
encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"
namespace="urn:examples:helloservice"
use="encoded"/>
</output>
</operation>
</binding>
<service name="Hello_Service">
+<port binding="tns:Hello_Binding" name="*RemoteServicePortType1*">+
+<soap:address+
location="http://host1:8080/soap/servlet/rpcrouter"/>
+</port>+
+<port binding="tns:Hello_Binding" name="*RemoteServicePortType2*">+
+<soap:address+
location="http://host2:8080/soap/servlet/rpcrouter"/>
+</port>+
+<port binding="tns:Hello_Binding" name="*RemoteServicePortType3*">+
+<soap:address+
location="http://host3:8080/soap/servlet/rpcrouter"/>
+</port>+
+<port binding="tns:Hello_Binding" name="*RemoteServicePortType4*">+
+<soap:address+
location="http://host4:8080/soap/servlet/rpcrouter"/>
+</port>+
</service>
</definitions>
From the above WSDL, I have four port name (port binding="tns:Hello_Binding" name="*RemoteServicePortType1*) which is not matching with PortType (portType name="*RemoteServicePortType*")
even i have iterated from getPorts() method and used to invoke the service.But handler was not calling when i invoke.
Please guide me here how i specify correct portname which can call Handler class also.
Thanks in advance,
pps

Calling an interface METHOD of another abap web dynpro application

Hi Experts,
Can u plz tell how we can Call an interface METHOD of another abap web dynpro application in main WD Component.
Thanks
Mahesh

Hi ,,
   Example ALV interface method calling   GET_MODEL interface method
   View attribute   declaration   :    M_WD_ALV type      IWCI_SALV_WD_TABLE
     DATA lo_INTERFACECONTROLLER TYPE REF TO IWCI_SALV_WD_TABLE .
      wd_this->M_WD_ALV =   wd_this->wd_cpifc_alv( ).   "ALV is the usage name
     DATA lv_value TYPE ref to cl_salv_wd_config_table.
      lv_value = wd_this->M_WD_ALV->get_model( ).   " interface method calling in ALV component usage.....
Regards,
Devi

Calling another web dynpro in a web dynpro programm

Hi experts,
I am new to web dynpro. And I am working on several web dynpro applications. I just want to know how to call another web dynpro within a web dynpro application. Don't use popups, I'd like the web dynpro work together in the same window just like a wizard.
Thanks a lot.
Guo Guo Qing
Edited by: guoqing guo on Dec 24, 2007 6:59 AM

Hi Guo,
Yes, you can achieve it by Component Usage. You can embed other component's Interface views into your own Windows. Check out the component Usage information in help.sap.com to get a clear idea of it.
Regards
Raja Sekhar

How do we call smartforms in abap program or web services

how do we call smartforms in abap program or web services
How many types of smartforms are there?
points will be rewarded

Hi
See this sample program
Using the fun module smartform is called from the program
Calling SMARTFORMS from your ABAP program
REPORT ZSMARTFORM.
Calling SMARTFORMS from your ABAP program.
Collecting all the table data in your program, and pass once to SMARTFORMS
SMARTFORMS
Declare your table type in :-
Global Settings -> Form Interface
Global Definintions -> Global Data
Main Window -> Table -> DATA
http://sapr3.tripod.com
TABLES: MKPF.
DATA: FM_NAME TYPE RS38L_FNAM.
DATA: BEGIN OF INT_MKPF OCCURS 0.
INCLUDE STRUCTURE MKPF.
DATA: END OF INT_MKPF.
SELECT-OPTIONS S_MBLNR FOR MKPF-MBLNR MEMORY ID 001.
SELECT * FROM MKPF WHERE MBLNR IN S_MBLNR.
MOVE-CORRESPONDING MKPF TO INT_MKPF.
APPEND INT_MKPF.
ENDSELECT.
At the end of your program.
Passing data to SMARTFORMS
<b>call function 'SSF_FUNCTION_MODULE_NAME'
exporting
formname = 'ZSMARTFORM'</b>
VARIANT = ' '
DIRECT_CALL = ' '
IMPORTING
FM_NAME = FM_NAME
EXCEPTIONS
NO_FORM = 1
NO_FUNCTION_MODULE = 2
OTHERS = 3.
if sy-subrc <> 0.
WRITE: / 'ERROR 1'.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
endif.
call function <b>FM_NAME</b>
EXPORTING
ARCHIVE_INDEX =
ARCHIVE_INDEX_TAB =
ARCHIVE_PARAMETERS =
CONTROL_PARAMETERS =
MAIL_APPL_OBJ =
MAIL_RECIPIENT =
MAIL_SENDER =
OUTPUT_OPTIONS =
USER_SETTINGS = 'X'
IMPORTING
DOCUMENT_OUTPUT_INFO =
JOB_OUTPUT_INFO =
JOB_OUTPUT_OPTIONS =
TABLES
GS_MKPF = INT_MKPF
EXCEPTIONS
FORMATTING_ERROR = 1
INTERNAL_ERROR = 2
SEND_ERROR = 3
USER_CANCELED = 4
OTHERS = 5.
if sy-subrc <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
endif.
<b>Reward points for useful Answers</b>
Regards
Anji

BPM process calling another BPM process synchronously

Hi,
When have a BPM (SCENARIO_1) that receives a request.
The BPM makes a SYNC call to another BPM (SCENARIO_2_SYNC_SEND). The second BPM should return the sync response to the first BPM. The second BPM has been implemented as a SYNC/ASYNC bridge. .........This scenario is NOT working.
We have independently tested the second BPM and can confirm that it works correctly and as expected when it is NOT called by another BPM.
design steps of BPM
1. BPM (SCENARIO_1)
           start -> receive(async) - >send(sync - calls 2nd BPM) -> stop
2. BPM (SCENARIO_2_SYNC_SEND). (this BPM is invoked by first BPM (SCENARIO_1)
            start ->receive(sync -open SA bridge) ->send(sync - calls webService) ->send(closes SA bridge)
Is SAP PI supports synchronous call from one BPM to another BPM???
rgds,
RDS

Hi Henrique,
we also done the BPM calling another BPM asynchronousl;y, which is working fine.
In this case, I designed BPM like follows (as initially mentioned)
1. BPM (SCENARIO_1)
start -> receive(async) - >send(sync - calls 2nd BPM) -> stop
Note : In 'send' step, I selected 'Create New Transaction'.......if I don't select this property then system dumping without invoking the second BPM, When I select this property the second BPM is invoked after the 1st BPM completes i.e it waits for CHECK_FOR_ASYNC_RESPONSE_TIMEOUT (default value 60 secs) to elapse. during this time an entry in the outbound queue (smq2) appears
2. BPM (SCENARIO_2_SYNC_SEND). (this BPM is invoked by first BPM (SCENARIO_1)
start ->receive(sync -open SA bridge) ->send(sync - calls webService) ->send(closes SA bridge)
how do we check whether it using more than one queue??
we have only looked at smq1 & smq2.
We see an entry in SMQ2 which stays there for the timeout period of the first BPM.
It seems as if the second bpm doesnt see it until the first BPM closes.
I might think this is appropriate behaviour to stop the engine processing the same message more than once which would explain the behaviour we are seeing. However this would mean PI would not support BPM synchronously calling BPM which is what we are trying to determine if it is supported.
We cant find any documentation saying this is possible and alot of documentation indicates workarounds.
Have you ever seen this scenario implemented.
<removed by moderator>
Hi supriya,
There is no problem in getting the response from webservice, the problem is the BPM which calls webservice itself invoked after the timeout of first BPM.
Edited by: Shankar Raju Devadoss on Aug 25, 2010 7:21 AM
Edited by: Shankar Raju Devadoss on Aug 25, 2010 7:32 AM
Edited by: Prateek Raj Srivastava on Aug 25, 2010 11:24 AM

How to Call an ADF Bounded Task Flow Located in Another Web Application

Hi.
I'm working in JDev 11G TP3.
I've read the section from the 11G documentation on Working with Task Flow Activities,
specifically the section 15.5.3 on How to Call an ADF Bounded Task Flow Located in Another Web Application.
I've followed the instructions but still can not seem to call another task flow in another application correctly.
Can someone send a small example specifying how the (TaskFlow Reference) section
should be filled in, and just a general simple outline of process to set the whole process up.
Thanks

Your EL for the remote-app-url needs to return something like this
"http://www.acme.com:80/myapp/faces/adf.task-flow"
where "http://www.acme.com:80/myapp/faces" is the root of the url you'd normally use to access the remote application.
I filed two bugs:
bug 6944247 to improve the documentation
bug 6944246 to fix the fact that you currently have to specify the 'adf.task-flow' part. You shouldn't need to do that. But doing so for now will get it to work.

Web Service call to BPM to call another Web Service - all synch

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