Jre upgrade Issue :java.util.zip.ZipException: error in opening zip file

[selvakumar.velmurugesan]

Actually we got the Exception like below after the JRE 1.5 to JRE "1.6.0_16" migration.

Can anyone help us to debug this issue.

Actually in windows there is no issue .

But in solaris we faced this issue.

We are using SUN sparc OS -Solaris 9 4/04 s9s_u6wos_08a SPARC.

WARNING: Could not get dir listing for /opt/CSCOpx/MDC/tomcat/webapps/ipm/WEB-INF
Oct 23, 2009 6:10:45 PM org.apache.catalina.startup.TldConfig tldScanJar
SEVERE: Exception processing JAR at resource path /opt/CSCOpx/MDC/tomcat/webapps/ipm/WEB-INF/lib/struts.jar in context /ipm
java.util.zip.ZipException: error in opening zip file
at java.util.zip.ZipFile.open(Native Method)
at java.util.zip.ZipFile.<init>(ZipFile.java:114)
at java.util.jar.JarFile.<init>(JarFile.java:133)
at java.util.jar.JarFile.<init>(JarFile.java:97)
at org.apache.catalina.startup.TldConfig.tldScanJar(T ldConfig.java:457)
at org.apache.catalina.startup.TldConfig.execute(TldC onfig.java:307)
at org.apache.catalina.core.StandardContext.processTl ds(StandardContext.java:4278)
at org.apache.catalina.core.StandardContext.start(Sta ndardContext.java:4115)
at org.apache.catalina.core.ContainerBase.start(Conta inerBase.java:1013)
at org.apache.catalina.core.StandardHost.start(Standa rdHost.java:718)
at org.apache.catalina.core.ContainerBase.start(Conta inerBase.java:1013)
at org.apache.catalina.core.StandardEngine.start(Stan dardEngine.java:442)
at org.apache.catalina.core.StandardService.start(Sta ndardService.java:450)
at org.apache.catalina.core.StandardServer.start(Stan dardServer.java:709)
at org.apache.catalina.startup.Catalina.start(Catalin a.java:551)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Nativ e Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Native MethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(De legatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.catalina.startup.Bootstrap.start(Bootst rap.java:294)
at org.apache.catalina.startup.Bootstrap.main(Bootstr ap.java:432)