JDBC Receiver Adapter FATAL ERROR

Question

Hi experts,
I have a ccBPM to JDBC sync scenario. My Integration Process (IP_Workflow) has a Send Step (Mode = Synchronous, Interface = SIA_Update). This SIA_Update is abstract, synchronous and It´s message type has the following structure:
<?xml version="1.0" encoding="UTF-8"?>
<ns0:MT_Update xmlns:ns0="http://www.test.com.br/bpm">
   <StatementName>
      <dbTableName action="UPDATE">
         <table>PI_FORNECEDORES</table>
         <access>
            <STATUS>E</STATUS>
         </access>
         <key compareOperation="EQ">
            <NAME>Name01</NAME>
         </key>
         <key compareOperation="EQ">
            <NAME>Name02</NAME>
         </key>
      </dbTableName>
   </StatementName>
</ns0:MT_Fornecedores_Update>
I´m expecting this structure to generate the following update:
UPDATE PI_FORNECEDORES SET STATUS = 'E' WHERE NAME = 'Name01' OR NAME = 'Name02'
At RWB I receive the following error message:
Message processing failed. Cause: com.sap.engine.interfaces.messaging.api.exception.MessagingException:
Error processing request in sax parser:
Error when executing statement for table/stored proc. 'PI_FORNECEDORES' (structure 'StatementName'):
java.sql.SQLException: FATAL ERROR document format: invalid level 7' found (structure 'StatementName')
What is wrong with this scenario?

Answer 1

Thanks for your response Abhi.
About "key" field, at SAP Help I found the following: "You can use any number of  elements to formulate your condition." Link: Defining an UPDATE Statement.
The response structure is as follow:
<?xml version="1.0" encoding="UTF-8"?>
<ns0:MT_Update_Response xmlns:ns0="http://www.test.com.br/bpm">
   <StatementName_response>
      <update_count>10</update_count>
   </StatementName_response>
</ns0:MT_Fornecedores_Update_Response>
I´m not sure but I think the problem is at request, not at response because it´s not even updating the database.
Any other idea?
Thanks,
Gabriela