java.sql.SQLException: ORA-00932: inconsistent datatypes: expected NUMBER got BINARY

I have a method in Dao Class that returns List<Object[]> back and I am using named Query

public List<Object[]> getListByCustomer(Session session, int customerId, List<Integer> strIds) {
Query namedQuery = session.createSQLQuery(QueryConstants.EXPORT);
namedQuery.setParameter("customer", customerId);
namedQuery.setParameter("stringId", strIds);
List<Object[]> objects = namedQuery.list();
return objects;
}


I want to pass List<Integer> strIds in stringId into the named query as follows :

public class QueryConstants {
public static final String EXPORT =
"SELECT sv.NAME, sv.TYPE, sv.CLIENT_ADDRESS, sv.NAME_REDUNDANT, sv.DEPARTURE_DATE, s1.CODE,sv.STATE, sv.CODE "
+ "FROM VIEW sv, PROCESS p1, SET s1 "
+ "WHERE sv.R_ID = p1.R_ID and p1.ISSUER_ID = s1.USER_ID and sv.CUSTOMER_ID = :customer and sv.R_ID IN stringId)";
}


But I get ORA-00932: inconsistent datatypes: expected NUMBER got BINARY.

Also when I remove sv.R_ID IN stringId) from the query it works fine and when I pass Integer(strIds) instead of List<Integer> strIds into the query it works fine.

I'm using Oracle 10g.

Continue reading...