struts报java.sql.SQLException:ORA-00917:缺少逗号 异常

异常如下：2006-7-11 6:14:25 org.apache.struts.util.PropertyMessageResources <init>
  信息: Initializing, config='org.apache.struts.taglib.html.LocalStrings', returnNull=true
  2006-7-11 6:14:25 org.apache.struts.util.PropertyMessageResources <init>
  信息: Initializing, config='org.apache.struts.util.LocalStrings', returnNull=true
  2006-7-11 6:14:25 org.apache.struts.util.PropertyMessageResources <init>
  信息: Initializing, config='org.apache.struts.taglib.html.LocalStrings', returnNull=true
  2006-7-11 6:14:25 org.apache.struts.util.PropertyMessageResources <init>
  信息: Initializing, config='org.apache.struts.taglib.bean.LocalStrings', returnNull=true
  2006-7-11 6:14:25 org.apache.struts.util.PropertyMessageResources <init>
  信息: Initializing, config='org.apache.struts.taglib.html.LocalStrings', returnNull=true
  2006-7-11 6:14:25 org.apache.struts.util.PropertyMessageResources <init>
  信息: Initializing, config='org.apache.struts.taglib.html.LocalStrings', returnNull=true
  2006-7-11 6:14:25 org.apache.struts.util.PropertyMessageResources <init>
  信息: Initializing, config='org.apache.struts.taglib.html.LocalStrings', returnNull=true
  2006-7-11 6:14:25 org.apache.struts.util.PropertyMessageResources <init>
  信息: Initializing, config='org.apache.struts.taglib.html.LocalStrings', returnNull=true
  2006-7-11 6:14:25 org.apache.struts.util.PropertyMessageResources <init>
  信息: Initializing, config='org.apache.struts.taglib.html.LocalStrings', returnNull=true
  java.sql.SQLException: ORA-00917: 缺少逗号
  at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:134)
  at oracle.jdbc.ttc7.TTIoer.processError(TTIoer.java:289)
  at oracle.jdbc.ttc7.Oall7.receive(Oall7.java:573)
  at oracle.jdbc.ttc7.TTC7Protocol.doOall7(TTC7Protocol.java:1891)
  at oracle.jdbc.ttc7.TTC7Protocol.parseExecuteFetch(TTC7Protocol.java:1093)
  at oracle.jdbc.driver.OracleStatement.executeNonQuery(OracleStatement.java:2047)
  at oracle.jdbc.driver.OracleStatement.doExecuteOther(OracleStatement.java:1940)
  at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:2709)
  at oracle.jdbc.driver.OracleStatement.doScrollStmtExecuteQuery(OracleStatement.java:6931)
  at oracle.jdbc.driver.OracleStatement.executeUpdate(OracleStatement.java:800)
  at com.aa.struts.data.Connect.liuyan(Connect.java:44)
  at com.aa.struts.action.SendAction.execute(SendAction.java:37)
  at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:484)
  at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:274)
  at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482)
  at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:525)
  at javax.servlet.http.HttpServlet.service(HttpServlet.java:763)
  at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
  at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:284)
  at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:204)
  at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:256)
  at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:151)
  at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:563)
  at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:245)
  at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:199)
  at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:151)