Troubleshooting
Problem
SP1/SP2 Install - SecurityException signer information does not match other classes - after HF4 >>checkCerts ycpui.jar yfcui classpath
Symptom
After applying sp1 HF4 or installing sp2,
We are facing the following error
on clicking the Search button in the Order Console / Inventory Console or when
running triggeragent etc.
The root cause of the problem was analyzed to
be the presence of the ycpui.jar or any *ui.jar in our classpath. removing it
from the class path on weblogic solves the problem.
A sampling of java
errors for the above issue is listed below
<Errors>
<Error
ErrorCode="java.lang.reflect.InvocationTargetException"<br>
ErrorDescription="Error description not available"
ErrorRelatedMoreInfo="">
<Attribute Name="ErrorDescription"
Value="Error description not available"/>
<Attribute
Name="ErrorCode"
Value="java.lang.reflect.InvocationTargetException"/>
<Error
ErrorCode="java.lang.reflect.InvocationTargetException"<br>
ErrorDescription="" ErrorRelatedMoreInfo="">
<Stack>java.lang.reflect.InvocationTargetException:
java.lang.SecurityException: class
"com.yantra.yfs.japi.YFSUserExitException"'s
signer
information does not match signer information of
other
classes in the same package at
java.lang.ClassLoader.checkCerts(ClassLoader.java:522)
at
java.lang.ClassLoader.defineClass(ClassLoader.java:485)
at
java.security.SecureClassLoader.defineClass(SecureClassLoader.java:111)
at
java.net.URLClassLoader.defineClass(URLClassLoader.java:248)
at
java.net.URLClassLoader.access$100(URLClassLoader.java:56)
at
java.net.URLClassLoader$1.run(URLClassLoader.java:195)
at
java.security.AccessController.doPrivileged(Native
Method)
at
java.net.URLClassLoader.findClass(URLClassLoader.java:188)
at java.lang.ClassLoader.loadClass(ClassLoader.java:297)
at
sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:286)
at java.lang.ClassLoader.loadClass(ClassLoader.java:253)
at
java.lang.ClassLoader.loadClassInternal(ClassLoader.java:313)
at
com.yantra.yfs.business.order.get.YFSOrderList.getOrderListWhereClause(YFSOrderL
ist.java:228)
at
com.yantra.yfs.business.order.get.YFSOrderList.processgetOrderList(YFSOrderList.
java:119)
at
com.yantra.yfs.business.order.get.YFSOrderList.getOrderList(YFSOrderList.java:71
)
at
com.yantra.yfs.business.document.YFSDocumentManagerImpl.getDocumentList(YFSDocum
entManagerImpl.java:87)
at
com.yantra.yfs.api.YFSApiImpl.getOrderList(YFSApiImpl.java:966)
at java.lang.reflect.Method.invoke(Native Method) at
com.yantra.interop.services.api.ApiHelper.invoke(ApiHelper.java:362)
at
com.yantra.integration.adapter.DefaultIntegrationFlow.invoke(DefaultIntegrationF
low.java:104)
at
com.yantra.interop.services.api.ApiRequestDispatcher.invoke(ApiRequestDispatcher
.java:65)
at
com.yantra.ycp.ui.backend.YCPUIAPIManager.invokeAPI(YCPUIAPIManager.java:271)<br
> at
com.yantra.yfc.ui.backend.servlets.BaseServlet.invokeAPI(BaseServlet.java:117)<b
r> at
com.yantra.yfc.ui.backend.servlets.BaseServlet.invokeAPI(BaseServlet.java:87)<br
> at
com.yantra.yfc.ui.backend.servlets.ListServlet.invokeAPIs(ListServlet.java:151)<
br> at
com.yantra.yfc.ui.backend.servlets.ListServlet.processRequest(ListServlet.java:6
7)
at
com.yantra.yfc.ui.backend.servlets.ConsoleServlet.callServlet(ConsoleServlet.jav
a:179)
at
com.yantra.yfc.ui.backend.servlets.ConsoleServlet.processRequest(ConsoleServlet.
java:103)
at
com.yantra.yfc.ui.backend.servlets.BaseServlet.doPost(BaseServlet.java:315)
at
javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
at
javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:265
)
at
weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:200
)
at
weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContex
t.java:2495)
at
weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:220
4)
at
weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at
weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120) </Stack>
</Error>
<Stack>com.yantra.yfc.util.YFCException at
com.yantra.interop.services.api.ApiHelper.invoke(ApiHelper.java:393)
at
com.yantra.integration.adapter.DefaultIntegrationFlow.invoke(DefaultIntegrationF
low.java:104)
at
com.yantra.interop.services.api.ApiRequestDispatcher.invoke(ApiRequestDispatcher
.java:65)
at
com.yantra.ycp.ui.backend.YCPUIAPIManager.invokeAPI(YCPUIAPIManager.java:271)<br
> at
com.yantra.yfc.ui.backend.servlets.BaseServlet.invokeAPI(BaseServlet.java:117)<b
r> at
com.yantra.yfc.ui.backend.servlets.BaseServlet.invokeAPI(BaseServlet.java:87)<br
> at
com.yantra.yfc.ui.backend.servlets.ListServlet.invokeAPIs(ListServlet.java:151)<
br> at
com.yantra.yfc.ui.backend.servlets.ListServlet.processRequest(ListServlet.java:6
7)
at
com.yantra.yfc.ui.backend.servlets.ConsoleServlet.callServlet(ConsoleServlet.jav
a:179)
at
com.yantra.yfc.ui.backend.servlets.ConsoleServlet.processRequest(ConsoleServlet.
java:103)
at
com.yantra.yfc.ui.backend.servlets.BaseServlet.doPost(BaseServlet.java:315)
at
javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
at
javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:265
)
at
weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:200
)
at
weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContex
t.java:2495)
at
weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:220
4)
at
weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at
weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120) </Stack>
</Error>
</Errors>
----------------------------
I am
running an agent server on SP2. When I run triggeragent.cmd on SCHEDULE.0001 I
get the attached error
2003-08-21 14:13:12,275:INFO : Successfully
started all services for Server: AlldersAgent :
IntegrationAdapter
2003-08-21 14:14:01,596:ERROR : Could not handle non
reprocess error : ErrorNotifier
2003-08-21 14:14:01,596:ERROR :
[1061471641596] class "com.yantra.yfs.japi.YFSUserExitException"'s signer
information does not match signer informati
on of other classes in the same
package: ErrorNotifier
2003-08-21 14:14:01,596:ERRORDTL:
[1061471641596]java.lang.SecurityException: class
"com.yantra.yfs.japi.YFSUserExitException"'s signer information do
es not
match signer information of other classes in the same package
at
java.lang.ClassLoader.checkCerts(Unknown Source)
Cause
Resolving The Problem
Resolution - Remove *ui.jar from the classpath for the Appserver startup
(startWebLogic.sh or setEnv.sh as the case may be) and restart the
appserver.
Explanation - sp1 HF4 and sp2 introduces some elements of
checking certificates on the jar files being used. Our *ui.jar are signed and
we do package a few classes (common classes) in both ui jars and backend jars.
This error surfaces depending on the inclusion or order of jar files in
CLASSPATH. One reason for this is that class
'com.yantra.yfs.japi.YFSUserExitException' is present both in 'ycpui.jar' and
'yfs.jar' files. In most of the scenarios, the one present in yfs.jar file is
needed, so that jar file is sufficient to be in CLASSPATH. With these changes
probably error should go away.
Historical Number
PRI49091
Product Synonym
[<p><b>]Fact[</b><p>];
Was this topic helpful?
Document Information
Modified date:
16 June 2018
UID
swg21535209