Record data into SAP HANA table with CLOB type

Hi Experts,

I need to record data into SAP HANA table which has column with CLOB type.

When I use document structure for the receiver JDBC adapter with action SQL_DML, all works well. But when I try to insert data using structure with action INSERT, I get the following error:

Message processing failed. Cause: javax.ejb.TransactionRolledbackLocalException: nested exception is: java.lang.RuntimeException: java.lang.NoClassDefFoundError: java/sql/NClob; nested exception is: javax.ejb.EJBException: nested exception is: java.lang.RuntimeException: java.lang.NoClassDefFoundError: java/sql/NClob; nested exception is: javax.ejb.EJBTransactionRolledbackException: nested exception is: java.lang.RuntimeException: java.lang.NoClassDefFoundError: java/sql/NClob; nested exception is: javax.ejb.EJBException: nested exception is: java.lang.RuntimeException: java.lang.NoClassDefFoundError: java/sql/NClob

Could anybody help me to solve this error?

And one more question: Which of two ways (INSERT structure or SQL_DML query) has better performance and is preferable to use?

Thanks in Advance for your responses

Andrei