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  • The network adapter couldn't establish the connection

    Hi Gurus,

    If anyone have any idea on below connectivity issue

    we are not able to establish the connection to DB adapter while fetching the data from eBS database.

    getting below error while performing the same in the BPEL service.

    <part name="summary">

    <summary>Exception occured when binding was invoked. Exception occured during invocation of JCA binding: "JCA Binding execute of Reference operation 'AuthenticateTicket' failed due to: Could not create/access the TopLink Session. This session is used to connect to the datastore. Caused by java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection. You may need to configure the connection settings in the deployment descriptor (i.e. DbAdapter.rar#META-INF/weblogic-ra.xml) and restart the server. This exception is considered retriable, likely due to a communication failure. To classify it as non-retriable instead add property nonRetriableErrorCodes with value "17002" to your deployment descriptor (i.e. weblogic-ra.xml). To auto retry a retriable fault set these composite.xml properties for this invoke: jca.retry.interval, jca.retry.count, and jca.retry.backoff. All properties are integers. ". The invoked JCA adapter raised a resource exception. Please examine the above error message carefully to determine a resolution. </summary>

    </part>

    <part name="detail">

    <detail>IO Error: The Network Adapter could not establish the connection</detail>

    </part>

    <part name="code">

    <code>17002</code>

    </part>


    Error Codes


    Thanks & Regards,
    Chandu

  • #2
    Re: The network adapter couldn't establish the connection

    Hi Chandu,

    Please check the datasource configuration at SOA which is being used to fetch data from EBS

    Also, check the connection string along with username/password

    Thank you


    -Prasad-
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