Using update query in BPEL Process

I want to update Database using query:update ordertest set orderstatus='partially completed' where orderid=100,
I am taking entry of orderid from JSP page and mapping the values in XSD file. I am unable to figure out
how to update database with this query where one value which will decide the row to be updaed will come from
JSP page or is input of XSD file.
Please help
Thanks
Yatan

WS-Addressing is used for message correlation by default and is handled completely transparently by Oracle BPEL Server. If you want to see the WS-Addressing correlation information, you can use a TCP tunnel to see the SOAP messages exchanged with the services.
Heidi.

Similar Messages

Reg: SQL select Query in BPEL process flow


Hi,
I am suppose to execute a SQL select query (in BPEL Process flow) as mention below in JDeveloper using Database adapter.


SELECT LENGTH, WIDTH, HEIGHT, WEIGHT,


LENGTH*WIDTH* HEIGHT AS ITEM_CUBE


FROM CUBE


WHERE ITEM= <xyz>


AND OBJECT= (SELECT CASE_NAME FROM CUBE_SUPPLIER WHERE ITEM=<xyz> AND SUPP_IND = ‘Y')
Now my question is:
1. What does this "*" refer to in the query and how can I retrieve the value of LENGTH*WIDTH* HEIGHT from the query where LENGTH,WIDTH and HEIGHT are the individual field in the table.
2.What does this " AS" refer to? If " ITEM_CUBE " is the alies for the table name "ITEM" to retrieve the value, then query shoud be evaluated as


SELECT LENGTH, WIDTH, HEIGHT, WEIGHT,


LENGTH*WIDTH* HEIGHT AS ITEM_CUBE


FROM CUBE


WHERE ITEM_CUBE.ITEM= <xyz>


AND ITEM_CUBE.OBJECT= (SELECT CASE_NAME FROM CUBE_SUPPLIER WHERE ITEM=<xyz> AND SUPP_IND = ‘Y')
Is my assumption correct?
Please suggest asap.
Thanks...




Hi
Thank for your reply!
I have a nested select query which performs on two different table as shown below:

SELECT LENGTH, WIDTH, HEIGHT, WEIGHT,


LENGTH*WIDTH* HEIGHT AS ITEM_CUBE


FROM CUBE


WHERE ITEM= <abc>


AND OBJECT= (SELECT NAME FROM SUPPLIER WHERE ITEM=<Item> AND SUPP_IND = ‘Y')
I am using DB adapter of Oracle JDeveloper in BPEL process flow, where I can able to select only one master table in DB adapter say SUPPLIER and its attributes at a time.But as per my requirment I need to select both the table (CUBE and SUPPLIER) in a single adapter to execute my query.
It can be achievable by using two DB adapter , One to execute the nested query and another to execute the main qyery considering value of nested query as a parameter.But I want to achieve it by using a single one.
Am I correct with my concept?
Please suggest how to get it ?

Edited by: user10259700 on Oct 23, 2008 12:17 AM

Error while using DB Adapter in BPEL process

Hi All,
I am getting error while using DB Adapter in BPEL process
java.lang.Exception: oracle.sysman.emSDK.webservices.wsdlapi.SoapTestException: Exception occured when binding was invoked. Exception occured during invocation of JCA binding: "JCA Binding execute of Reference operation 'DevDBAdapter' failed due to: JCA Binding Component connection issue. JCA Binding Component is unable to create an outbound JCA (CCI) connection. DBAdapterDemo:DevDBAdapter [ DevDBAdapter_ptt::DevDBAdapter(InputParameters,OutputParameters) ] : The JCA Binding Component was unable to establish an outbound JCA CCI connection due to the following issue: BINDING.JCA-12510 JCA Resource Adapter location error. Unable to locate the JCA Resource Adapter via .jca binding file element <connection-factory/> The JCA Binding Component is unable to startup the Resource Adapter specified in the <connection-factory/> element: location='eis/DB/Dev'. The reason for this is most likely that either 1) the Resource Adapters RAR file has not been deployed successfully to the WebLogic Application server or 2) the '<jndi-name>' element in weblogic-ra.xml has not been set to eis/DB/Dev. In the last case you will have to add a new WebLogic JCA connection factory (deploy a RAR). Please correct this and then restart the Application Server ". The invoked JCA adapter raised a resource exception. Please examine the above error message carefully to determine a resolution. at oracle.sysman.emas.model.wsmgt.WSTestModel.invokeOperation(WSTestModel.java:575) at oracle.sysman.emas.view.wsmgt.WSView.invokeOperation(WSView.java:381) at oracle.sysman.emas.view.wsmgt.WSView.invokeOperation(WSView.java:298) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at com.sun.el.parser.AstValue.invoke(AstValue.java:157) at com.sun.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:283) at org.apache.myfaces.trinidadinternal.taglib.util.MethodExpressionMethodBinding.invoke(MethodExpressionMethodBinding.java:53) at org.apache.myfaces.trinidad.component.UIXComponentBase.broadcastToMethodBinding(UIXComponentBase.java:1259) at org.apache.myfaces.trinidad.component.UIXCommand.broadcast(UIXCommand.java:183) at oracle.adf.view.rich.component.fragment.ContextSwitchingComponent$1.run(ContextSwitchingComponent.java:90) at oracle.adf.view.rich.component.fragment.ContextSwitchingComponent._processPhase(ContextSwitchingComponent.java:309) at oracle.adf.view.rich.component.fragment.ContextSwitchingComponent.broadcast(ContextSwitchingComponent.java:94) at oracle.adf.view.rich.component.fragment.UIXInclude.broadcast(UIXInclude.java:97) at oracle.adf.view.rich.component.fragment.ContextSwitchingComponent$1.run(ContextSwitchingComponent.java:90) at oracle.adf.view.rich.component.fragment.ContextSwitchingComponent._processPhase(ContextSwitchingComponent.java:309) at oracle.adf.view.rich.component.fragment.ContextSwitchingComponent.broadcast(ContextSwitchingComponent.java:94) at oracle.adf.view.rich.component.fragment.UIXInclude.broadcast(UIXInclude.java:91) at javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:475) at javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:756) at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._invokeApplication(LifecycleImpl.java:698) at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executePhase(LifecycleImpl.java:285) at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:177) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:265) at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227) at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125) at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:300) at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56) at oracle.adfinternal.view.faces.webapp.rich.RegistrationFilter.doFilter(RegistrationFilter.java:97) at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:420) at oracle.adfinternal.view.faces.activedata.AdsFilter.doFilter(AdsFilter.java:60) at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:420) at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:247) at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:157) at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56) at oracle.help.web.rich.OHWFilter.doFilter(Unknown Source) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56) at oracle.sysman.emSDK.license.LicenseFilter.doFilter(LicenseFilter.java:101) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56) at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:191) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56) at oracle.sysman.emas.fwk.MASConnectionFilter.doFilter(MASConnectionFilter.java:41) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56) at oracle.adf.library.webapp.LibraryFilter.doFilter(LibraryFilter.java:159) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56) at oracle.sysman.eml.app.AuditServletFilter.doFilter(AuditServletFilter.java:179) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56) at oracle.sysman.eml.app.EMRepLoginFilter.doFilter(EMRepLoginFilter.java:203) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56) at oracle.sysman.core.app.perf.PerfFilter.doFilter(PerfFilter.java:141) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56) at oracle.sysman.eml.app.ContextInitFilter.doFilter(ContextInitFilter.java:542) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56) at oracle.dms.wls.DMSServletFilter.doFilter(DMSServletFilter.java:330) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56) at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56) at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.doIt(WebAppServletContext.java:3684) at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3650) at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321) at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121) at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2268) at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2174) at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1446) at weblogic.work.ExecuteThread.execute(ExecuteThread.java:201) at weblogic.work.ExecuteThread.run(ExecuteThread.java:173) Caused by: oracle.sysman.emSDK.webservices.wsdlapi.SoapTestException: Exception occured when binding was invoked. Exception occured during invocation of JCA binding: "JCA Binding execute of Reference operation 'DevDBAdapter' failed due to: JCA Binding Component connection issue. JCA Binding Component is unable to create an outbound JCA (CCI) connection. DBAdapterDemo:DevDBAdapter [ DevDBAdapter_ptt::DevDBAdapter(InputParameters,OutputParameters) ] : The JCA Binding Component was unable to establish an outbound JCA CCI connection due to the following issue: BINDING.JCA-12510 JCA Resource Adapter location error. Unable to locate the JCA Resource Adapter via .jca binding file element <connection-factory/> The JCA Binding Component is unable to startup the Resource Adapter specified in the <connection-factory/> element: location='eis/DB/Dev'. The reason for this is most likely that either 1) the Resource Adapters RAR file has not been deployed successfully to the WebLogic Application server or 2) the '<jndi-name>' element in weblogic-ra.xml has not been set to eis/DB/Dev. In the last case you will have to add a new WebLogic JCA connection factory (deploy a RAR). Please correct this and then restart the Application Server ". The invoked JCA adapter raised a resource exception. Please examine the above error message carefully to determine a resolution. at oracle.sysman.emSDK.webservices.wsdlapi.dispatch.DispatchUtil.invoke(DispatchUtil.java:260) at oracle.sysman.emSDK.webservices.wsdlparser.OperationInfoImpl.invokeWithDispatch(OperationInfoImpl.java:985) at oracle.sysman.emas.model.wsmgt.PortName.invokeOperation(PortName.java:729) at oracle.sysman.emas.model.wsmgt.WSTestModel.invokeOperation(WSTestModel.java:569) ... 69 more Caused by: javax.xml.ws.soap.SOAPFaultException: Exception occured when binding was invoked. Exception occured during invocation of JCA binding: "JCA Binding execute of Reference operation 'DevDBAdapter' failed due to: JCA Binding Component connection issue. JCA Binding Component is unable to create an outbound JCA (CCI) connection. DBAdapterDemo:DevDBAdapter [ DevDBAdapter_ptt::DevDBAdapter(InputParameters,OutputParameters) ] : The JCA Binding Component was unable to establish an outbound JCA CCI connection due to the following issue: BINDING.JCA-12510 JCA Resource Adapter location error. Unable to locate the JCA Resource Adapter via .jca binding file element <connection-factory/> The JCA Binding Component is unable to startup the Resource Adapter specified in the <connection-factory/> element: location='eis/DB/Dev'. The reason for this is most likely that either 1) the Resource Adapters RAR file has not been deployed successfully to the WebLogic Application server or 2) the '<jndi-name>' element in weblogic-ra.xml has not been set to eis/DB/Dev. In the last case you will have to add a new WebLogic JCA connection factory (deploy a RAR). Please correct this and then restart the Application Server ". The invoked JCA adapter raised a resource exception. Please examine the above error message carefully to determine a resolution. at oracle.j2ee.ws.client.jaxws.DispatchImpl.throwJAXWSSoapFaultException(DispatchImpl.java:955) at oracle.j2ee.ws.client.jaxws.DispatchImpl.invoke(DispatchImpl.java:750) at oracle.j2ee.ws.client.jaxws.OracleDispatchImpl.synchronousInvocationWithRetry(OracleDispatchImpl.java:234) at oracle.j2ee.ws.client.jaxws.OracleDispatchImpl.invoke(OracleDispatchImpl.java:105) at oracle.sysman.emSDK.webservices.wsdlapi.dispatch.DispatchUtil.invoke(DispatchUtil.java:256) ... 72 more
I have created jndi from console which I have mentioned in DBAdapter and I have provided details of JNDI to DbAdapter in deployment.
I am not able to solve this.
Can you please let me know solution for this or provide me link for tutorial of DBAdapter for stored procdure call?

did u deploy your dbadapter through console to the plan mentioned for deployment?

How to bind/pass multiple input parameters to sql query in BPEL Process

Hi,
I have a requirement to invoke a query on a database table to fetch the records based on the few input values or bind variables?
I have created a Partner link using the DBAdapter service and have used custom SQL, how can i bind and pass multiple bind/input parameters for these queries.
foreg: if i have to query employee records based on name , desgination and age, these three params would be my input parameter that i will pass when i invoke the BPEL process, bow how can i pass these parameters to the partner link using DBADAPTER service.
Please help
Regards

If the parameter-value is not known beforehand and cannot be determined based on the process instance data at that time, there are 2 options. Either invoke the PL/SQL procedure you named using a DB adapter service to get the value and pass it to the other DB adapter service. Or create a single service (e.g. PL/SQL procedure) that determines the parameter value, executes the query and returns the result. However, this is more a design issue. Does it makes sense to combine these actions in a separate service and use it or are these actions not related? You furthermore state that additional (DB adapter) services make the process heavier. Do you have strict requirements on the time process-instances may run or other such requirements? If not, I think the design-choice on whether combining these actions in a single service should have more priority.

Updating WS proxy files in JDeveloper after updating XSD in BPEL process

Hi all,
I have a couple of BPEL processes with variables from one huge XSD deployed to my server. I have created WS Web proxies for these processes in my application in JDeveloper and I'm calling these processes through these proxies. When I have created these files through the wizard in JDeveloper it has also generated types and runtime classes.
Now this XSD for all BPEL processes is changed a lot. Is there a way to update those classes in JDeveloper or do I have to delete all the proxy classes and then generate them from scratch?
I hope my question is clear and someone could give me some help.
Thank you,
regards!

see : http://blogs.oracle.com/adim/2010/04/generate_webservice_proxy_usin.html
you could use ant to generate the resources for every webservice, so you don't need to use the wizard itself.
Oracle supplies some ant targets to do the job, so you could make a single script to generate them for all your services

Update view from BPEL process

I am having a scenario where I have to update my view (Create or replace) using a sub query. And this sub query is going to have new data based on the where clause in it.
I have tried using Create or replace view in the Pure SQL of DB adapter but that does not work for me.
CREATE OR REPLACE FORCE VIEW <view_name>(<column_names>)
AS
SELECT <column_names>
FROM <table_name_1> t1, <table_name_2> t2
WHERE <conditions>
Is there anything that I can do to update my view from the BPEL side?
Thanks.
Edited by: user1165407 on Jun 20, 2012 11:24 AM

Hi,
I don't think DB Adapter was designed to do DDL, so that's probably the source of your pain... DB Adapter is transactional and DDL usually is not...
http://docs.oracle.com/cd/E17904_01/integration.1111/e10231/adptr_db.htm#TKADP1391
I think you rowing against the current, but if you really want to do this from your BPEL using DBAdapter:
May you can try wrap your CREATE VIEW into a PL/SQL package...
And/or you can try to reconfigure the transactional behaviour of your Data Source...
Cheers,
Vlad

Swap table data using Update query

Hi,
If I have a table T with 4 rows & 2 columns A & B. A has
values 1,2,3,4. and B has 10,20,30,40.
A  B
1  10
2  20
3  30
4  40
Write an Update SQL query which will Swap the values of A & B for all records.
(Do not use a sub-query)
I faced it as a Multiple choice question. I don't remember the choices exactly but all choices were single line Update queries.
Thanks in advance.

Maybe I'm missing something but this is what I came up with:
SQL> CREATE TABLE TEST_TAB(A number, B number);
Table created.
SQL> INSERT INTO TEST_TAB VALUES(1,10);
1 row created.
SQL> INSERT INTO TEST_TAB VALUES(2,20);
1 row created.
SQL> INSERT INTO TEST_TAB VALUES(3,30);
1 row created.
SQL> INSERT INTO TEST_TAB VALUES(4,40);
1 row created.
SQL> SELECT * FROM test_tab;
         A          B
         1         10
         2         20
         3         30
         4         40
SQL> UPDATE test_tab SET A=B, B=A;
4 rows updated.
SQL> SELECT * FROM test_tab;
         A          B
        10          1
        20          2
        30          3
        40          4
SQL>Hope this helps!

Using Inline Query in BPEL

Hi All,
We have requirement to exect the bleow query by not using Custom SQL
select * from A a where a.x1 not in (select b.x1 from B b).
Is this possible using simple DBadapter by selecting "*perform an Operation on table*" by modifingt the Toplink in the jdeveloper.
any help in this highly appreciated.
Thanks and Regards,
Nagaraju .D

Hi,
You can use "perform an operation on table" and in the 8th Step replace the SQL statement by
select * from A a where a.x1 not in (select b.x1 from B b)
Regards,
Deepak Suri

SQL Bulk Update using Update query in SQL Table

Hello All,
I want to update data in sql table depends on some condition.
I am getting excel sheet from client and want to change value of field say Status = c.
Client is sending excel sheet with 300 field and want to change value for all 300 records with unique fields (field1 and field2) comming in that excel sheet...
How can i write and update records as Bulk.
Instaed updating one one recors ?
Example ( Update Table_Name Set Status = 'c' Where Field1 = Value from Excel for Field1 and
Field2 = Value from Excel for Field2 )
Same needs to do for 300 records...
Any help will wellcome.
Thanks,
Nilesh....
Thanks and Regards, Nilesh Thakur.

you can use OPENROWSET for that
http://www.mssqltips.com/sqlservertip/1540/insert-update-or-delete-data-in-sql-server-from-excel/
Another way is to use SSIS with data flow task having Excel source connecting to excel and using OLEDB command to update rows in table using it. You may also use staging table to get data from excel and later use it inexecute sql task to update your table
to make update set based which would be faster.
Please Mark This As Answer if it helps to solve the issue Visakh ---------------------------- http://visakhm.blogspot.com/ https://www.facebook.com/VmBlogs

Concatanate new line using concat function in BPEL process

Hi,
Anyone please tell me how can i concatenate new line at the end of a string in concat function?

If using xsl you can use this one:
<xsl:value-of select='concat("First Name :: ",/ns1:ProcessRequest/ns1:firstName)'/>
<xsl:text> &hashxD; &hashxA;</xsl:text>
<xsl:value-of select='concat("Last Name :: ",/ns1:ProcessRequest/ns1:lastName)'/>
give # in place of hash

How to use loop in BPEL Process

Hi friends
I have done a bpel process which picks up XMl file using File Adapter and imports the data from the XMl file to oracle db table using DB adapter....
But here the XMl file which have only one row ..if i want insert the XML file which have two or more rows i want to use loop in my BPEL process how to use the loop in my bpel process ?
In my BPEL process i have used receive ,transform , and invoke activity where can i use loop in my BPEL process
Advance Thanks
AT

Hi Friend thanks
Hi Oracler how to make use of transform activity and use a for each in it.?
iam not getting i try can u please explain some more in brief
Thanks
AT

Sender jdbc adapter - no update query

hi ,
i am using pi 731 single stack.
the scenario is - PI has to pick data from view of a hana database. i am using jdbc sender for it.
pi will not have access to update the table,only pi can read the view of database.So,PI can't use UPDATE query.
If in jdbc sender channel ,I use SELECT query only and no UPDATE query - will it work ? what will happen if there are 100 records in the view and PI failed after fetching 43 records..will it pick from 44th record next time OR it will start from 0 again ?
rgds

Hi SAP PI,
It has no sense to use the sender JDBC without update query because then always will be taken the same records.
If you cant update the source DB you only have the choice to talk with the DB administrators that they develop for you a stored procedure that it has to do the work to get different records in every PI access.
If the PI record process fail with impossible source database update update, the only way (afaik) is to do a PI alert and to communicate it to db sender administrators. There are another option like to store the data in a intermediate table, and so on but all possibilities that i can think now are not to enough good.
Regards.

Initiate BPEL process by e-mail polling lost in upgrade to 11g

So, as you would know by a simple search, "e-mail polling" or e-mail as an activation agent in BPEL 10.x works wonderfully following the guidance in the link: http://blogs.bpel-people.com/2007/01/using-email-to-initiate-bpel-process.html.
Taking that process and opening it in JDev 11g and running the upgrade process, I can't find where the activation agent configuration went. The process deploys fine, but none of the e-mails are getting picked up and starting the process. I've gotten myself lost in the Weblogic 10.3.3 configuration and can't seem to build the composite application to get e-mails flowing to a BPEL process. I've tried stuff with User Messaging Service, but that seems geared more towards the Workflow app. Also, the JavaMail looks really neat, but quite lost how to incorporate that into a BPEL workflow/composite application. I am from a BPEL background, my Java skill is medium-low.
It seems some of you have this working in 11g to poll an e-mail folder and kick-off a BPEL process. I've spent too much time muddling through the docs and not being successful and I'm not sure if my problem is Weblogic configuration or coding in the BPEL composite app. For those with this working, what do you feel is the best practice and if you can provide pointers to where I might dig further to get this working, I would really appreciate it.
Thanks!
-Colin

Hi,
Did u find the solution for this in 11g.
I am struggling too..
Please help if u have updates on it.
Thnaks
Viv

Error while invoking stored procedure from BPEL process

Hi Folks,
I am facing the below mentioned issue while invoking a stored procedure in BPEL process :
I am trying to invoke a stored procedure from a BPEL process. The process runs fine for the first/second time, but gives the below error after that whenever i try to run the process :
file:/oracle/orasoa/bpel/domains/default/tmp/.bpel_ProvisionOrderASAPReqABCSImpl_1.0_50dd1595129e9bbb00560e31e7c18cef.tmp/DB_CALL_GetPendingSubscriptionProc.wsdl [ DB_CALL_GetPendingSubscriptionProc_ptt::DB_CALL_GetPendingSubscriptionProc(InputParameters,OutputParameters) ] - WSIF JCA Execute of operation 'DB_CALL_GetPendingSubscriptionProc' failed due to: Error while trying to prepare and execute an API.
An error occurred while preparing and executing the PROC_GET_PENDING_SUBSCR API. Cause: java.sql.SQLException: Io exception: Connection reset [Caused by: Io exception: Connection reset]
; nested exception is:
ORABPEL-11811
Error while trying to prepare and execute an API.
An error occurred while preparing and executing the PROC_GET_PENDING_SUBSCR API. Cause: java.sql.SQLException: Io exception: Connection reset [Caused by: Io exception: Connection reset]
Check to ensure that the API is defined in the database and that the parameters match the signature of the API. Contact oracle support if error is not fixable.
I am not getting how the BPEL is referring to the DB wsdl from the tmp folder. To resolve this issue, we have to stop the SOA server, delete the tmp files, and restart the server.
Any pointers in this regard will be really helpful.

First of all does this scenario occur again.
"Works first/second time. Later gives this error."
After you restart the SOA server are you able to reproduce this scenario?
As already pointed out and from the error message, database connection is reset.
If you find this error again, try this out.
em -> home / oc4j_soa -> Administration -> JDBC Resources
Use the "Test Connection" option for the Connection Pool that you are using for your database JNDI.
It comes back and say "Connection to "XYZCP" established successfully." it is good to use.
Run the BPEL process again and once you find the error, come back and test the connection.
If it comes back with Error, diagnose based on the error message received.
Cheers
Kalidass Mookkaiah
http://oraclebpelindepth.blogspot.com/

Invoking BPEL process from Servlet : ejb/collaxa/system/DeliveryBean error

Hi All,
My requirement is as below:
Servlet will receive the delimited HTTP request and convert it into XML. The xml payload will be used to invoke the BPEL Process deployed on Weblogic 10.3 (SOA-INFRA) using Idelivery Class Method.
The problem I am facing is :
that while servlet calls the BPEL process it gives "ejb/collaxa/system/DeliveryBean" not created error. javax.naming.exception. The name "ejb" is reloved but subcontext "collaxa/system/DeliveryBean" not resolved.
Please let me know whether I am missing any step.
This is urgent. Please suggest.
Thanks.

Please make sure that your bpel connectivity properties are correct.
This error ll come only if host bpel pm server is not visible to your servlet.
So please make sure all your parameters are correct.
example, server IP / host name, port number,
Properties props = new Properties();
props.put("orabpel.platform", "ias_10g");
props.put("java.naming.factory.initial","com.evermind.server.rmi.RMIInitialContextFactory");
props.put("java.naming.provider.url","opmn:ormi://server_name/IP_Address:Port_NO:Instance_name/orabpel");
props.put("java.naming.security.principal", "oc4jadmin");
props.put("java.naming.security.credentials", "welcome1");
Locator locator = new Locator("default","welcome1",props);
Regards
Rajesh

Using update query in BPEL Process

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