Error executing MS sql server procedure

Question

I am getting an error below while executing a SQL server procedure from SOA composite. My jdeveloper and Soa Suite version is 11.1.1.4.
I am using “Oracle’s MS SQL Server Driver (Type 4) Version: 7.0 and later” driver. The SQL Server version is 2005.
To configure the connection I used the steps mentioned in URL below.
http://beatechnologies.wordpress.com/2011/01/31/creating-a-dbadapter-for-mssql-server-in-osb-11g/
The MS SQL procedure signature is as below.
@p_EventId               nvarchar     IN
@p_EventName_IN               nvarchar     IN
@p_Agreement_No_IN          decimal          IN
@p_Acc_Base_Number_IN          decimal          IN
@p_Acc_Comp_No_IN          decimal          IN
@p_Account_Company_Name_IN     nvarchar     IN
@p_Agree_Stat_Code_IN          nvarchar     IN
@p_Agree_Type_Code_IN          nvarchar     IN
@p_HeadQtr_Code_IN          nvarchar     IN
@p_Sales_Off_Name_IN          nvarchar     IN
@p_Reseller_Name_IN          nvarchar     IN
@p_Oracle_Order_number_IN     decimal          IN
@p_License_Effective_Date_IN     datetime     IN
@p_PO_Number_IN               decimal          IN
@p_Invoice_Number_IN          decimal          IN
@p_Invoice_Date_IN          datetime     IN
@p_Support_Contract_ID_IN     decimal          IN
@p_Stmt_Of_Capacity_Due_Date_IN     datetime     IN
@p_Contract_Start_Date_IN     datetime     IN
@p_Contract_End_Date_IN          datetime     IN
@p_Contract_Type_IN          nvarchar     IN
Error message .
<fault>
<bpelFault>
<faultType>0</faultType>
<bindingFault>
<part name="summary">
<summary>Exception occured when binding was invoked. Exception occured during invocation of JCA binding: "JCA Binding execute of Reference operation 'CompanySPProdcall' failed due to: Unimplemented object conversion. Conversion of type 1 whose JDBC type is OTHER to a Java object is not supported. An attempt was made to convert type 1 to a Java object using an unsupported JDBC type: OTHER. Use a data type with a supported JDBC type. ". 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>Unimplemented object conversion. Conversion of type 1 whose JDBC type is OTHER to a Java object is not supported. An attempt was made to convert type 1 to a Java object using an unsupported JDBC type: OTHER. Use a data type with a supported JDBC type. </detail>
</part>
<part name="code">
<code>null</code>
</part>
</bindingFault>
</bpelFault>
</fault>
Please let me know the solution for this issue?
Thanks...

Answer 1

I had the similar problem and I am using 11.1.1.5.
When I changed the platformClassName to org.eclipse.persistence.platform.database.SQLServerPlatform it worked.
You can find platformClassName in Outbound Connection Properties
Hope this might work :)