You may need to configure the connection settings in the deployment descrip

Question

Hi All
I am new to BPEL and going through Order Booking Tutorial (using 10.1.3.4 version of opmn ) .
I have a problem in 'Designing the Database Adapter to Insert Data' Chapter.
I have installed Oracle 10g Express Edition and BPEL Process Manager on my local system.
In the Example it has been asked to create a daabase connection with Third Party JDBC Driver. Instead I have created a database connection with Oracle(JDBC) Driver.So i didnt have to register any third party driver.
I cud access the Order/OrderItems table as well .
I Deployed the same on the server.But while running the process I get following error--
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
nested exception is:
     ORABPEL-11622
Could not create/access the TopLink Session.
This session is used to connect to the datastore. [Caused by: Listener refused the connection with the following error:
ORA-12519, TNS:no appropriate service handler found
The Connection descriptor used by the client was:
localhost:1521:XE
See root exception for the specific exception. You may need to configure the connection settings in the deployment descriptor (i.e. $J2EE_HOME/application-deployments/default/DbAdapter/oc4j-ra.xml) and restart the server. Caused by Exception [TOPLINK-4002] (Oracle TopLink - 10g Release 3 (10.1.3.4.0) (Build 080602)): oracle.toplink.exceptions.DatabaseException
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
I have checked several post on this error but every post talks about third party database.I have used Oracle Database only so why/What shud I change anything in oc4j-ra.xml?? This is my doubt .
Pls help me on this .Also Let me knowe in my case is there any need to create the datasource.?I am low at concept of database.
Pls help
Regards
Naveen

Answer 1

Hi
I am trying to insert orader and order Items as given in the Order booking tutorial..
Here are the files description
.wsdl file looks like
<service name="DBInsert">
<port name="DBInsert_pt" binding="tns:DBInsert_binding">
<jca:address location="eis/DB/MyConnection"
UIConnectionName="MyConnection"
ManagedConnectionFactory="oracle.tip.adapter.db.DBManagedConnectionFactory"
mcf.DriverClassName="oracle.jdbc.OracleDriver"
mcf.PlatformClassName="oracle.toplink.platform.database.oracle.OraclePlatform"
mcf.ConnectionString="jdbc:oracle:thin:@localhost:1521:XE"
mcf.UserName="system"
mcf.Password="6672B62098892995C8B651EFDF798A59"
/>
</port>
</service>
data source file looks like
<connection-pool name="MyConnection">
<!-- (DESCRIPTION=(ADDRESS_LIST=(LOAD_BALANCE=on)(ADDRESS=(PROTOCOL=tcp)(HOST=nakhanna)(PORT=1521)))(CONNECT_DATA=(SERVICE_NAME=XE))) below is in the form: [hostname]:[port]:[oracle sid]" -->
<connection-factory factory-class="oracle.jdbc.OracleDriver" user="orabpel" password="->pwForOrabpel" url="jdbc:oracle:thin:@(DESCRIPTION=(ADDRESS_LIST=(LOAD_BALANCE=on)(ADDRESS=(PROTOCOL=tcp)(HOST=nakhanna)(PORT=1521)))(CONNECT_DATA=(SERVICE_NAME=XE)))"/>
</connection-pool>
<managed-data-source name="MyConnection" connection-pool-name="MyConnection" jndi-name="jdbc/MyConnectionDS"/>
</data-sources>
oc4j-ra.xml looks like
<connector-factory location="eis/DB/MyConnection" connector-name="Database Adapter">
          <config-property name="xADataSourceName" value="jdbc/MyConnectionDS"/>
          <config-property name="dataSourceName" value=""/>
          <config-property name="platformClassName" value="oracle.toplink.platform.database.Oracle9Platform"/>
          <config-property name="usesNativeSequencing" value="true"/>
          <config-property name="sequencePreallocationSize" value="50"/>
          <config-property name="defaultNChar" value="false"/>
          <config-property name="usesBatchWriting" value="true"/>
          <connection-pooling use="none">
          </connection-pooling>
          <security-config use="none">
          </security-config>
     </connector-factory>
##################################################################3
Still I get the same error .
<bindingFault xmlns="http://schemas.oracle.com/bpel/extension"><part name="code"><code>null</code>
</part><part name="summary"><summary>file:/C:/product/10.1.3.1/OracleAS_1/bpel/domains/default/tmp/.bpel_FulfillOrder_4.0_e77c64251e45eb4711a3a093f92e6a86.tmp/DBInsert.wsdl [ DBInsert_ptt::merge(OrdersCollection) ] - WSIF JCA Execute of operation 'merge' failed due to: java.util.MissingResourceException
java.util.MissingResourceException
; nested exception is:
     ORABPEL-00001
java.util.MissingResourceException
java.util.MissingResourceException
java.util.MissingResourceException
</summary>
</part><part name="detail"><detail>null</detail>
</part></bindingFault>
Pls let me know if something looks wrong in the above files
Thanks
naveen