SQLException:Parameter Index out of Range

[Swapna Gouri Kalanidhi]

Hi All
I'm getting a SQLException with description "Parameter Index out of range(1) number of parameters, which is (0).

Here's the code:

String povpbean = null; 
			ResultSet rs = null;
			PreparedStatement pstmt = null;
			Connection con = null;
			
			try{
				String query = "Select QtyOfOrder from ProductOrder where CustomerName=M/S GE Thermometric I";
			
				try {
					Class.forName("com.mysql.jdbc.Driver");
					con = DriverManager.getConnection("jdbc:mysql:///smpc", "root",
							"Varshini@9");
					} catch (Exception e) {
						e.printStackTrace(System.err);
				}
			
				pstmt = con.prepareStatement(query);
				pstmt.setString(1, CustomerName);
				pstmt.setString(2, QtyOfOrder);
				
				rs = pstmt.executeQuery();
				
				while(rs.next()){
					
					povpbean = rs.getString("CustomerName");
					povpbean = rs.getString("QtyOfOrder");
				
				}
			}catch(SQLException e){
				e.printStackTrace();
			}
}

And the stack trace:

java.sql.SQLException: Parameter index out of range (1 > number of parameters, w
hich is 0).
        at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1055)
        at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:956)
        at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:926)
        at com.mysql.jdbc.PreparedStatement.checkBounds(PreparedStatement.java:3
326)
        at com.mysql.jdbc.PreparedStatement.setInternal(PreparedStatement.java:3
310)
        at com.mysql.jdbc.PreparedStatement.setString(PreparedStatement.java:414
6)
        at com.gox.bean.POVPBean.getPOVPData(POVPBean.java:67)
        at com.gox.servlet.POVP.doPost(POVP.java:54)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:290)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:206)
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperV
alve.java:233)
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextV
alve.java:191)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.j
ava:128)
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.j
ava:102)
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineVal
ve.java:109)
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.jav
a:286)
        at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java
:845)
        at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.proce
ss(Http11Protocol.java:583)
        at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:44
7)
        at java.lang.Thread.run(Unknown Source)

Why do I get this exception and where is the error in my code? Any help would be much appreciated...

[Swastik Dey]

Few mistakes in the code, those I could trace, as per your sql query there is no unknown parameters,
so I did not understand the use of pstmt.setString methods(so one cause of indexoutofbounds is happening here)
Secondly as per your query you are selecting only qtyoforder, but in the rs.next loop,
you are calling getString("customername")(one more cause of error)

[Swapna Gouri Kalanidhi]

Thank you Swastik, it's working after modification... !