DBAdapter insert only operation issue

Question

Hi Gurus,
I'm trying to create the BPEL SOA composite which is receive the input using File Adapter (file only containt 2 rows) and insert into database table using DBAdapter with Insert only operation using mediator.
The data will be inserted to seeded employees table in hr schema.
1st try, i got error constraint violated because i did not provide the last name (NOT NULL constraint).
I updated last name of the same data and try again, but i got error constraint violated for email (UNIQUE constraint).
Mar 27, 2015 2:13:15 AMMessageError during invoking 2-way operation "insert" on target service "FdyWriteEmpToDB"
Exception occured when binding was invoked. Exception occured during invocation of JCA binding: "JCA Binding execute of Reference operation 'insert' failed due to: DBWriteInteractionSpec Execute Failed Exception. insert failed. Descriptor name: [FdyWriteEmpToDB.Employees]. Caused by java.sql.BatchUpdateException: ORA-00001: unique constraint (HR.EMP_EMAIL_UK) violated . Please see the logs for the full DBAdapter logging output prior to this exception. This exception is considered not retriable, likely due to a modelling mistake. To classify it as retriable instead add property nonRetriableErrorCodes with value "-1" 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.
If i disable the EMP_EMAIL_UK constraint, it is working fine, but the 1st row is inserted twice and 2nd row is not inserted.
Following is the mediator transformation mapping.
Anything am doing wrong here? Appreciate any help.
Regards,
Fendy

Answer 1

Hi Fendy,
could you look inside the audit trail in the enterprise manager to see if the transformations is really working?  For what I see, I think there is an error in your xslt. It should be like this:
<top:EmployeesCollection>
    <xml:for-each select="/imp:Employees/imp:EmpDetail">
    <top:firstName>
      <xsl:value-of select ="/impl:FirstName" />
    </top:firstName>
    <top:LastName>
      <xsl:value-of select ="/impl:LastName" />
    </top:LastName>
<top:email>
      <xsl:value-of select ="/impl:Email" />
    </top:email>
    </xml:for-each>
</top:EmployeesCollection>
best regards, Nicolas