Hwo to fix TopLink Error when runing 125.ReportsSchema ?

Question

Installed BPEL PM Beta3 Mid Tier
Configured oc4j-ra.xml as shown below
Deployed ReportsDemo successfully
When initiate a process, got the following error in EmpService (merge):
<bindingFault xmlns="http://schemas.oracle.com/bpel/extension">
<part name="code">
<code>0</code>
</part>
<part name="summary">
<summary>Could not create/access the TopLink Session. This session is used to connect to the datastore. See root exception for the specific exception. You may need to configure the connection settings in the j2ee/home/application-deployments/default/DbAdapter/oc4j-ra.xml and restart the server. Caused by Exception [TOPLINK-4002] (OracleAS TopLink - 10g (9.0.4.5) (Build 040930)): oracle.toplink.exceptions.DatabaseException Exception Description: java.sql.SQLException: Internal Error:Invalid Connect String Internal Exception: java.sql.SQLException: Internal Error:Invalid Connect String Error Code: 0.</summary>
</part>
<part name="detail">
<detail>Exception Description: java.sql.SQLException: Internal Error:Invalid Connect String Internal Exception: java.sql.SQLException: Internal Error:Invalid Connect String Error Code: 0</detail>
</part>
</bindingFault>
The DbAdapter oc4j-ra.xml file was configured as:
oc4j-ra.xml configuration for DbAdpater:
     <connector-factory location="eis/DB/BPELSamples" connector-name="Database Adapter">
          <config-property name="driverClassName" value="oracle.jdbc.driver.OracleDriver"/>
          <config-property name="connectionString" value="jdbc:oracle:thin:@myhost:1521:bpelrep2"/>
          <config-property name="userName" value="orabpel"/>
          <config-property name="password" value="orabpel"/>
          <config-property name="minConnections" value="1"/>
          <config-property name="maxConnections" value="5"/>
          <config-property name="minReadConnections" value="1"/>
          <config-property name="maxReadConnections" value="5"/>
          <config-property name="usesExternalConnectionPooling" value="false"/>
          <config-property name="dataSourceName" value=""/>
          <config-property name="usesExternalTransactionController" value="false"/>
          <config-property name="platformClassName" value="oracle.toplink.internal.databaseaccess.OraclePlatform"/>
          <config-property name="usesNativeSequencing" value="true"/>
          <config-property name="sequencePreallocationSize" value="50"/>
          <config-property name="tableQualifier" value=""/>
     </connector-factory>

Answer 1

You may possibly modified the oc4j-ra.xml file in the stand-alone directory instead of the file under the OC4J_BPEL directory in midtier.
Currently, we are seeing some issues with the sample in midtier. So you may like to wait for the GA release [ mid May] for trying out this sample.
Otherwise please send a mail to [email protected], you need any early drop of this sample.
HTH.
Thanks,
Rakesh