Troubleshooting (JDBC Driver) 
Use
When errors occur, the JDBC driver triggers exceptions of the following classes. All classes are subclasses of the java.sql.SQLException class of the Java platform.
Exceptions
Class |
Description |
com.sap.dbtech.jdbc.exceptions.DatabaseException |
Error when executing an SQL statement |
com.sap.dbtech.jdbc.exceptions.InternalJDBCError |
Internal error of the JDBC driver |
com.sap.dbtech.jdbc.exceptions.InvalidArgumentValue |
An invalid parameter value has been transferred to a method |
com.sap.dbtech.jdbc.exceptions.InvalidColumnException |
An invalid column of an object in the class ResultSet was accessed |
com.sap.dbtech.jdbc.exceptions.JDBCDriverException |
Internal error of the JDBC driver |
com.sap.dbtech.jdbc.exceptions.NotSupportedException |
A property has been used that the JDBC driver does not support |
com.sap.dbtech.jdbc.exceptions.ObjectIsClosedException |
Object in the class Connection, Statement, or ResultSet accessed after close method called for this object. |
com.sap.dbtech.jdbc.exceptions.PrepareExecution |
Error when preparing an SQL statement |
com.sap.dbtech.jdbc.translators.ConversionExceptionSapDB |
Error when converting between Java and SQL data types |
In order to write a Java application that is independent of the database product, do not explicitly query the above-mentioned exceptions in catch statements, but only exceptions of the java.sql.SQLException class.