500 Internal Server Error java.lang.NoSuchFieldError: oracle.jdbc.oci8.OCI

Question

I am running small SQLJ in a JSP to get the hang of it.
I am running on 920, and have downloaded the new runtime classes for 920 and tested per the instructions.
Using JDev 903, here is the private method for running a query ( It is from an article I found by Julie Basu at Oracle; I have played around with the empno/emp_no variable to convert it to an int):
<%! private String runQuery(String emp_no) throws java.sql.SQLException {
DefaultContext dctx =null;
String ename = null; double sal = 0.0; String hireDate=null;
StringBuffer sb = new StringBuffer();
//int emp_no = Integer.parseInt(emp_no);
try {
dctx =Oracle.getConnection("jdbc:oracle:oci8:@olap","scott","tiger");
#sql [dctx] { SELECT ename, sal, TO_CHAR(hiredate,'DD-MON-YYYY')
INTO :ename,:sal,:hireDate
FROM scott.emp WHERE empno=:emp_no
sb.append("<BLOCKQUOTE><BIG><B><PRE>\n");
sb.append("Name :"+ename+ "\n");
sb.append("Salary :"+sal+ "\n");
sb.append("Date hired :"+hireDate);
sb.append("</PRE></B>></BIG></BLOCKQUOTE>");
} catch (java.sql.SQLException e){
sb.append("<P> SQL Error: <pre> "+e+" </pre> </p>\n");
} finally {
if (dctx!=null) dctx.close();
return sb.toString();
%>
I keep getting the following error:
java.lang.NoSuchFieldError: oracle.jdbc.oci8.OCIEnv.envCharSetId
     int oracle.jdbc.oci8.OCIEnv.get_env_handle()
          native code
     long oracle.jdbc.oci8.OCIEnv.getEnvHandle()
          OCIEnv.java:70
     oracle.jdbc.dbaccess.DBConversion oracle.jdbc.oci8.OCIDBAccess.logon(java.lang.String, java.lang.String, java.lang.String, java.util.Properties)
          OCIDBAccess.java:390
     void oracle.jdbc.driver.OracleConnection.<init>(oracle.jdbc.dbaccess.DBAccess, java.lang.String, java.lang.String, java.lang.String, java.lang.String, java.util.Properties)
          OracleConnection.java:361
     java.sql.Connection oracle.jdbc.driver.OracleDriver.getConnectionInstance(java.lang.String, java.lang.String, java.lang.String, java.lang.String, java.lang.String, java.util.Properties)
          OracleDriver.java:485
     java.sql.Connection oracle.jdbc.driver.OracleDriver.connect(java.lang.String, java.util.Properties)
          OracleDriver.java:337
     java.sql.Connection java.sql.DriverManager.getConnection(java.lang.String, java.util.Properties, java.lang.ClassLoader)
          DriverManager.java:517
     java.sql.Connection java.sql.DriverManager.getConnection(java.lang.String, java.lang.String, java.lang.String)
          DriverManager.java:177
     void sqlj.runtime.ref.ConnectionContextImpl.<init>(sqlj.runtime.ref.ProfileGroup, java.lang.String, java.lang.String, java.lang.String, boolean)
          ConnectionContextImpl.java:346
     void sqlj.runtime.ref.DefaultContext.<init>(java.lang.String, java.lang.String, java.lang.String, boolean)
          DefaultContext.java:172
     sqlj.runtime.ref.DefaultContext oracle.sqlj.runtime.Oracle.getConnection(java.lang.String, java.lang.String, java.lang.String, boolean)
          Oracle.java:580
     sqlj.runtime.ref.DefaultContext oracle.sqlj.runtime.Oracle.getConnection(java.lang.String, java.lang.String, java.lang.String)
          Oracle.java:609
     java.lang.String _SQLJ.runQuery(java.lang.String)
     [SQLJ.jsp]
          SQLJ.jsp:42
     void SQLJ.jspService(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
     [SQLJ.jsp]
          SQLJ.jsp:20
     void com.orionserver[Oracle9iAS (9.0.3.0.0) Containers for J2EE].http.OrionHttpJspPage.service(javax.servlet.ServletRequest, javax.servlet.ServletResponse)
          OrionHttpJspPage.java:56
          [SRC:/SQLJ.jsp]
     void oracle.jsp.runtimev2.JspPageTable.service(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse, java.lang.String)
          JspPageTable.java:317
     void oracle.jsp.runtimev2.JspServlet.internalService(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
          JspServlet.java:465
     void oracle.jsp.runtimev2.JspServlet.service(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
          JspServlet.java:379
     void javax.servlet.http.HttpServlet.service(javax.servlet.ServletRequest, javax.servlet.ServletResponse)
          HttpServlet.java:853
     void com.evermind[Oracle9iAS (9.0.3.0.0) Containers for J2EE].server.http.ServletRequestDispatcher.invoke(javax.servlet.ServletRequest, javax.servlet.ServletResponse)
          ServletRequestDispatcher.java:721
     void com.evermind[Oracle9iAS (9.0.3.0.0) Containers for J2EE].server.http.ServletRequestDispatcher.forwardInternal(javax.servlet.ServletRequest, javax.servlet.http.HttpServletResponse)
          ServletRequestDispatcher.java:306
     boolean com.evermind[Oracle9iAS (9.0.3.0.0) Containers for J2EE].server.http.HttpRequestHandler.processRequest(com.evermind[Oracle9iAS (9.0.3.0.0) Containers for J2EE].server.ApplicationServerThread, com.evermind[Oracle9iAS (9.0.3.0.0) Containers for J2EE].server.http.EvermindHttpServletRequest, com.evermind[Oracle9iAS (9.0.3.0.0) Containers for J2EE].server.http.EvermindHttpServletResponse, java.io.InputStream, java.io.OutputStream, boolean)
          HttpRequestHandler.java:767
     void com.evermind[Oracle9iAS (9.0.3.0.0) Containers for J2EE].server.http.HttpRequestHandler.run(java.lang.Thread)
          HttpRequestHandler.java:259
     void com.evermind[Oracle9iAS (9.0.3.0.0) Containers for J2EE].server.http.HttpRequestHandler.run()
          HttpRequestHandler.java:106
     void EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run()
          PooledExecutor.java:803
     void java.lang.Thread.run()
          Thread.java:484
When I run it using just JDBC with the thin Driver, I have no problems.
What could be the issue?
Thanks,
Scott Rappoport

Answer 1

Fail to make OCI connection Using JDeveloper