Hello All,



I am using Tomcat 4.0.4 - Apache 1.3.26 , jdk 1.4_01 and Postgres db. With one of the link in my web application, the tomcat is automatically getting shut or fails. I am able to get a part of exception at tomcat console. The following is the exception. I didn't understand a bit of it.

			

			Unexpected Signal : EXCEPTION_ACCESS_VIOLATION occurred at PC=0x6D366658
			

			Function=[Unknown.]
			

			Library=C:jdk1.4jre inclientjvm.dll
			

			

			NOTE: We are unable to locate the function name symbol for the error
			

			just occurred. Please refer to release documentation for possible
			

			reason and solutions.
			

			

			

			Current Java thread:
			

			at sun.jdbc.odbc.JdbcOdbc.setStmtAttrPtr(Native Method)
			

			at sun.jdbc.odbc.JdbcOdbc.SQLSetStmtAttrPtr(JdbcOdbc.java:4676)
			

			at sun.jdbc.odbc.JdbcOdbcResultSet.setRowStatusPtr(JdbcOdbcResultSet.jav
			

			a:4473)
			

			at sun.jdbc.odbc.JdbcOdbcResultSet.initialize(JdbcOdbcResultSet.java:171
			

			)
			

			at sun.jdbc.odbc.JdbcOdbcStatement.getResultSet(JdbcOdbcStatement.java:4
			

			23)
			

			- locked
			<02972898> (a sun.jdbc.odbc.JdbcOdbcStatement)
			

			at sun.jdbc.odbc.JdbcOdbcStatement.executeQuery(JdbcOdbcStatement.java:2
			

			53)
			

			at org.apache.jsp.enter_0005fpart_0005ftest$jsp._jspService(enter_0005fp
			

			art_0005ftest$jsp.java:117)
			

			at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:107)
			

			at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
			

			at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspSer
			

			vlet.java:201)
			

			at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:3
			

			81)
			

			at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:473)
			

			at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
			

			at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDisp
			

			atcher.java:683)
			

			at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationD
			

			ispatcher.java:574)
			

			at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDis
			

			patcher.java:497)
			

			at org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary
			

			.java:819)
			

			at org.apache.jasper.runtime.PageContextImpl.include(PageContextImpl.jav
			

			a:391)
			

			at org.apache.jsp.parts$jsp._jspService(parts$jsp.java:113)
			

			at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:107)
			

			at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
			

			at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspSer
			

			vlet.java:201)
			

			at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:3
			

			81)
			

			at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:473)
			

			at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
			

			at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
			

			icationFilterChain.java:247)
			

			at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
			

			ilterChain.java:193)
			

			at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperV
			

			alve.java:243)
			

			at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline
			

			.java:566)
			

			at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.jav
			

			a:472)
			

			at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
			

			

			at org.apache.catalina.core.StandardContextValve.invoke(StandardContextV
			

			alve.java:190)
			

			at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline
			

			.java:566)
			

			at org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve
			

			.java:246)
			

			at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline
			

			.java:564)
			

			at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.jav
			

			a:472)
			

			at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
			

			

			at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:
			

			2347)
			

			at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.j
			

			ava:180)
			

			at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline
			

			.java:566)
			

			at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatche
			

			rValve.java:170)
			

			at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline
			

			.java:564)
			

			at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.j
			

			ava:170)
			

			at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline
			

			.java:564)
			

			at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:
			

			468)
			

			at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline
			

			.java:564)
			

			at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.jav
			

			a:472)
			

			at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
			

			

			at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineVal
			

			ve.java:174)
			

			at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline
			

			.java:566)
			

			at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.jav
			

			a:472)
			

			at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
			

			

			at org.apache.ajp.tomcat4.Ajp13Processor.process(Ajp13Processor.java:458
			

			)
			

			at org.apache.ajp.tomcat4.Ajp13Processor.run(Ajp13Processor.java:551)
			

			at java.lang.Thread.run(Thread.java:536)
			

			

			Dynamic libraries:
			

			0x00400000 - 0x00406000         C:jdk1.4 injava.exe
			

			0x77F80000 - 0x77FF9000         C:WINNTSystem32
			

			tdll.dll
			

			......continues..