JDBC Exception while calling a web-service

Hi all,
We are getting the following JDBC Driver Timeout Exception while calling an external web-service..
An exception occurred while executing a transaction. Details: An error occurred while accesing the database. Detail:SQL statement: ' SELECT INSTANCEDATA, PROCESSID, INSTID, THREADID, NAME, PARENTTHREAD, PRIORITY, CREATIONTIME, AUTHOR, PARTICIPANT, NEXTPARTICIPANT, PROCESSDEADLINE, ACTIVITYDEADLINE, RECEIVETIME, ACTIVITYNAME, NTHREADS, CTHREADS, FCTHREAD, TOTALTHREADS, STATE, SOURCEACTIVITYNAME, ROLEIN, PENDINGITEMID, LASTRESULT, ITEMDEADLINE, NCHANGES , NREMARKS, NATTACHMENTS, HASPARTFORROLE,MICROACTIVITYNAME FROM PPROCINSTANCE WHERE PROCESSID = 11AND INSTID = 10 AND THREADID = 0 FOR UPDATE' Caused by: [BEA][Oracle JDBC Driver][Oracle]ORA-02049: timeout: distributed transaction waiting for lock fuego.transaction.DatabaseException:
How do we resolve this exception?
We have increased the JTA timeout to 120 seconds.. in the engine..
Our process is deployed on Weblogic Server

Looks like specific record for the Instance id 10 is locked in the Engine table. I am not quite sure, what kind of Business scenraio you executed to end up in this issue.
But you can try restarting the BPM engine or check with the Oracle DBA to see any lock on the rows in Engine database and perform required unlocking operations.
-Lovin.V

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Hi Alka,
Please refer to SAP Note 962114. This is specifically for Web Service clients.
Description-->
This note can be applied for 6.40 SP 12+. If the customer has a lower SP, an upgrade of the whole engine is recommended. The other alternative to set the timeout is to set it programmatically.
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Hi Swapna,
from your screenshot it seems that you actually try to call the service in your Data Source Expression field. You should set path to the WSDL file here actually - this could be either URL to SAP or to filesystem, as Anton suggested (this could be faster). Have you created endpoint binding for your service in transaction SOAMANAGER? If yes, then simply download the corresponding WSDL with binding or copy the URL which leads to it. But also test whether you are able to retrieve the WSDL without logging into SAP (close all browser windows and then open a new one otherwise session ID from other browser windows can be reused).
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Hi Swapna,
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Regards,
Dawood.

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at java.security.AccessController.doPrivileged(Native Method)
at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:100)
at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:170)
Caused by: com.sap.caf.rt.exception.DataAccessException: Data Layer Issues
at com.sap.caf.rt.bol.da.remote.RemoteDataAccessService.store(RemoteDataAccessService.java:1198)
at com.hcl.xiprcas.besrv.iprtestservice.iprTestServiceServiceBean.update(iprTestServiceServiceBean.java:172)
... 47 more
Caused by: com.sap.caf.mp.base.exception.EngineException: Data Layer Issues
at com.sap.caf.mp.core.data.service.DataServiceFactory.executeOperationCommon(DataServiceFactory.java:648)
at com.sap.caf.mp.core.data.service.DataServiceFactory.executeOperation(DataServiceFactory.java:511)
at com.sap.caf.rt.bol.da.remote.RemoteDataAccessService.executeOperation(RemoteDataAccessService.java:159)
at com.sap.caf.rt.bol.da.remote.RemoteDataAccessService.store(RemoteDataAccessService.java:1180)
... 48 more
Caused by: com.sap.caf.mp.base.exception.EngineException: Data Layer Issues
at com.sap.caf.mp.core.data.service.manager.wsdl11.WSDL11ServiceManager.executeOperation(WSDL11ServiceManager.java:247)
at com.sap.caf.mp.core.data.service.DataServiceFactory.executeOperation(DataServiceFactory.java:259)
at com.sap.caf.mp.core.data.service.DataServiceFactory.executeConsiderSSO(DataServiceFactory.java:1056)
at com.sap.caf.mp.core.data.service.DataServiceFactory.executeOperationCommon(DataServiceFactory.java:622)
... 51 more
Plz tell me what is the wrong with my approach?.
Thanks
Sampath.G

Hi Swapna,
from your screenshot it seems that you actually try to call the service in your Data Source Expression field. You should set path to the WSDL file here actually - this could be either URL to SAP or to filesystem, as Anton suggested (this could be faster). Have you created endpoint binding for your service in transaction SOAMANAGER? If yes, then simply download the corresponding WSDL with binding or copy the URL which leads to it. But also test whether you are able to retrieve the WSDL without logging into SAP (close all browser windows and then open a new one otherwise session ID from other browser windows can be reused).
If you have to give username and password, then setup anonymous alias in transaction SICF, for example.
Pleas, check my previous post on the same subject here: Re: BCM7 IVR : SOAP request for client identification in CRM .
Maybe it could help.
Regards,
Dawood.

Exception in calling a web service from a composite application service

Hi,
I have created a composite application service with external service as a web service. My web service is deployed on localhost as well as I am running my composite application service in localhost. When i try to test the application service, I get the exception
com.sap.caf.mp.base.exception.InvocationException: Invalid parameters
The exception happens in MPConnector.java 'process' method where I am calling the execute operation on the service.
I have tried testing this through Service Browser as well as creating a callable object on the Application service and testing the callable object.
I am using the NWDS 7.0.06 version
and EP installed on my machine is the Sneak Preview 7.0 sp 7
Will appreciate all help in this regard.
Thanks,
Prachi

Hi Navneet,
I have verified the input/output parameters. They are simple types. All are Strings. Nothing really complex there.
I have the Service Exceptions added already.
And definitely the permissions are disabled but still this isn't working.
Any more clues might be helpful.
Thanks,
Prachi

Error while calling .svc web service from pl/sql using utl_dbws

Hello Folks,
I am calling a .svc web service from pl/sql using utl_dbws and encountering the following error
javax.xml.rpc.soap.SOAPFaultException: The message with Action '' cannot be processed at the receiver, due to a ContractFilter mismatch at the EndpointDispatcher. This may be because of either a contract mismatch (mismatched Actions between sender and receiver) or a binding/security mismatch between the sender and the receiver. Check that sender and receiver have the same contract and the same binding (including security requirements, e.g. Message, Transport, None).
Can you help me find what am I doing wrong?
Thanks
Rk

Hi,
Here are the details
1. What version?
Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 - 64bi
PL/SQL Release 10.2.0.4.0 - Production
CORE 10.2.0.4.0 Production
TNS for 64-bit Windows: Version 10.2.0.4.0 - Production
NLSRTL Version 10.2.0.4.0 - Production
2. What error message ... we need the full and complete error stack not your interpretation of it.
ORA-29532: Java call terminated by uncaught Java exception: javax.xml.rpc.soap.SOAPFaultException: The message with Action '' cannot be processed at the receiver, due to a ContractFilter mismatch at the EndpointDispatcher. This may be because of either a contract mismatch (mismatched Actions between sender and receiver) or a binding/security mismatch between the sender and the receiver. Check that sender and receiver have the same contract and the same binding (including security requirements, e.g. Messag
3. "I am calling means what?" We need the full and complete statement showing the values of all parameters.
The input to the web-service is a xmltype containing address information and the web-service returns a string
CREATE OR REPLACE FUNCTION get_id
RETURN VARCHAR2
AS
l_service UTL_DBWS.service;
l_call UTL_DBWS.CALL;
l_wsdl_url VARCHAR2 (32767);
l_namespace VARCHAR2 (32767);
l_service_qname UTL_DBWS.qname;
l_port_qname UTL_DBWS.qname;
l_operation_qname UTL_DBWS.qname;
l_xmltype_in SYS.XMLTYPE;
l_xmltype_out SYS.XMLTYPE;
l_return VARCHAR2 (32767);
BEGIN
l_wsdl_url := 'http://test.com/test.svc?wsdl';
l_namespace := 'http://test.org/';
l_service_qname := UTL_DBWS.to_qname (l_namespace, 'SName');
l_port_qname := UTL_DBWS.to_qname (l_namespace, 'BasicHttpBinding_ISName');
l_operation_qname := UTL_DBWS.to_qname (l_namespace, 'Iden');
l_service :=
UTL_DBWS.create_service
(wsdl_document_location => urifactory.geturi
(l_wsdl_url),
service_name => l_service_qname
l_call :=
UTL_DBWS.create_call (service_handle => l_service,
port_name => l_port_qname,
operation_name => l_operation_qname
l_xmltype_in :=
SYS.XMLTYPE
('<IdenRequest xmlns:i="http://www.w3.org/XMLSchema-instance" xmlns="http://test.org/SNameIden.WCFService">
<address />
<zip>12345</zip>
<state>AA</state>
<street>W Test </street>
</address>
</IdenRequest>'
l_xmltype_out :=
UTL_DBWS.invoke (call_handle => l_call,
request => l_xmltype_in);
UTL_DBWS.release_call (call_handle => l_call);
UTL_DBWS.release_service (service_handle => l_service);
l_return := l_xmltype_out.EXTRACT ('//Iden/text()').getstringval();
RETURN l_return;
END;
/

Error while calling SPML web service call in OIM 11g

Hi,
While testing the SPML web service call, I am getting the "failure in security check" errors.
And I have attached the request and responce .
Request:
<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">
<soap:Header xmlns:ns1="urn:names:spml:ws:header">
<ns1:ServiceHeader>
<ns1:serviceId/>
</ns1:ServiceHeader>
<wsse:Security soap:mustUnderstand="1" xmlns:wsse="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd">
<wsse:UsernameToken>
<wsse:Username>xelsysadm</wsse:Username>
<wsse:Password Type="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-username-token-profile-1.0#PasswordText">XXXXXXXX</wsse:Password>
</wsse:UsernameToken>
</wsse:Security>
</soap:Header>
<soap:Body xmlns:ns2="http://xmlns.oracle.com/idm/identity/spmlv2custom/Username">
<ns2:validateUsernameRequest xmlns:ns3="urn:oasis:names:tc:SPML:2:0" requestID="12345" executionMode="synchronous" locale="en" policyURI="http://www.sample.com/string/string">
<ns2:capabilityData mustUnderstand="true" capabilityURI="urn:oasis:names:tc:SPML:2:0:reference"/>
<ns2:username>TCS1000</ns2:username>
</ns2:validateUsernameRequest>
</soap:Body>
</soap:Envelope
Response:
<env:Envelope xmlns:env="http://schemas.xmlsoap.org/soap/envelope/">
<env:Header/>
<env:Body>
<env:Fault xmlns:ns0="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd">
<faultcode>ns0:FailedCheck</faultcode>
<faultstring>FailedCheck : failure in security check</faultstring>
<faultactor/>
</env:Fault>
</env:Body>
</env:Envelope>
I have attached the log file from OIM
####<Apr 26, 2012 10:27:13 AM EDT> <Error> <oracle.wsm.resources.enforcement> <corwloimhd01> <dev-oim_oim_server01> <[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'> <<anonymous>> <> <214014dca901f288:-460ab67b:136eeab0662:-7ffd-0000000000000838> <1335450433058> <WSM-07501> <Failure in Oracle WSM Agent processRequest, category=security, function=agent.function.service, application=spml-xsd, composite=null, modelObj=SPMLService, policy=oracle/wss11_saml_or_username_token_with_message_protection_service_policy, policyVersion=1, assertionName={http://schemas.oracle.com/ws/2006/01/securitypolicy}wss11-username-with-certificates.>
####<Apr 26, 2012 10:27:13 AM EDT> <Notice> <Stdout> <corwloimhd01> <dev-oim_oim_server01> <[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'> <<WLS Kernel>> <> <214014dca901f288:-460ab67b:136eeab0662:-7ffd-000000000000083d> <1335450433058> <BEA-000000> <<Apr 26, 2012 10:27:13 AM EDT> <Error> <oracle.wsm.resources.enforcement> <WSM-07501> <Failure in Oracle WSM Agent processRequest, category=security, function=agent.function.service, application=spml-xsd, composite=null, modelObj=SPMLService, policy=oracle/wss11_saml_or_username_token_with_message_protection_service_policy, policyVersion=1, assertionName={http://schemas.oracle.com/ws/2006/01/securitypolicy}wss11-username-with-certificates.>>
Please help me how to solve this issue.
Thanks in advance
Siva

Your business logic has to be implemented by using OIM APIS. oimclient.jar..
you can then expose these business functions accordingly using a webservice or rest ...
for business logic refer:-
http://docs.oracle.com/cd/E27559_01/dev.1112/e27150/apis.htm#OMDEV734
You will basicsally have to deal with UserManager class for managing users.
java API:
http://docs.oracle.com/cd/E27559_01/apirefs.1112/e28159/toc.htm

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