We have existing Session EJB and trying to convert it to Web Services. I have created all the WS artifact using ant task and also modify ejb-jar.xml to include the service point. However, when I deploy as part of an ear file I am getting the following errors. We are using JBOSS 4.0.4. Based on JBOSS documenetaion, I don't need to include any exteranal jar for we services support. Our ear deployed on a different directory "pvng" but we copy all the files, and dir from default. As shown below in the server log commons-discovery.jar, saaj.jar, wsdl4j.jar, commons-logging.jar, jaxrpc.jar? Do I need to get all this JARs? I am not sure what is going on here? Do I need to include all jars into a lib directory inside ear file? Help... Pls look the error message I got in server log below. 2007-08-30 15:41:31,592 DEBUG [org.jboss.deployment.MainDeployer] The manifest entry in file:/C:/DEV/JBoss/jboss-4.0.4.GA/server/pvng/tmp/deploy/tmp30558pvng.ear-contents/de.danet.an.wfcore-ejbs.jar references URL file:/C:/DEV/JBoss/jboss-4.0.4.GA/server/pvng/tmp/deploy/tmp30558pvng.ear-contents/lib/commons-discovery.jar which could not be opened, entry ignored org.jboss.deployment.DeploymentException: url file:/C:/DEV/JBoss/jboss-4.0.4.GA/server/pvng/tmp/deploy/tmp30558pvng.ear-contents/lib/commons-discovery.jar could not be opened, does it exist? at org.jboss.deployment.DeploymentInfo.(DeploymentInfo.java:211) at org.jboss.deployment.MainDeployer.parseManifestLibraries(MainDeployer.java:1119) at org.jboss.deployment.MainDeployer.init(MainDeployer.java:873) at org.jboss.deployment.MainDeployer.init(MainDeployer.java:881) at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:798) 2007-08-30 15:41:31,592 DEBUG [org.jboss.deployment.MainDeployer] new manifest entry for sdi at de.danet.an.wfcore-ejbs.jar entry is lib/saaj.jar 2007-08-30 15:41:31,592 DEBUG [org.jboss.deployment.MainDeployer] The manifest entry in file:/C:/DEV/JBoss/jboss-4.0.4.GA/server/pvng/tmp/deploy/tmp30558pvng.ear-contents/de.danet.an.wfcore-ejbs.jar references URL file:/C:/DEV/JBoss/jboss-4.0.4.GA/server/pvng/tmp/deploy/tmp30558pvng.ear-contents/lib/saaj.jar which could not be opened, entry ignored org.jboss.deployment.DeploymentException: url file:/C:/DEV/JBoss/jboss-4.0.4.GA/server/pvng/tmp/deploy/tmp30558pvng.ear-contents/lib/saaj.jar could not be opened, does it exist? at org.jboss.deployment.DeploymentInfo.(DeploymentInfo.java:211) at org.jboss.deployment.MainDeployer.parseManifestLibraries(MainDeployer.java:1119) at org.jboss.deployment.MainDeployer.init(MainDeployer.java:873) at org.jboss.deployment.MainDeployer.init(MainDeployer.java:881) at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:798) at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:771) at sun.reflect.GeneratedMethodAccessor8.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) 2007-08-30 15:41:31,592 DEBUG [org.jboss.deployment.MainDeployer] The manifest entry in file:/C:/DEV/JBoss/jboss-4.0.4.GA/server/pvng/tmp/deploy/tmp30558pvng.ear-contents/de.danet.an.wfcore-ejbs.jar references URL file:/C:/DEV/JBoss/jboss-4.0.4.GA/server/pvng/tmp/deploy/tmp30558pvng.ear-contents/lib/wsdl4j.jar which could not be opened, entry ignored org.jboss.deployment.DeploymentException: url file:/C:/DEV/JBoss/jboss-4.0.4.GA/server/pvng/tmp/deploy/tmp30558pvng.ear-contents/lib/wsdl4j.jar could not be opened, does it exist? at org.jboss.deployment.DeploymentInfo.(DeploymentInfo.java:211) at org.jboss.deployment.MainDeployer.parseManifestLibraries(MainDeployer.java:1119) at org.jboss.deployment.MainDeployer.init(MainDeployer.java:873) at org.jboss.deployment.MainDeployer.init(MainDeployer.java:881) at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:798) 2007-08-30 15:41:31,592 DEBUG [org.jboss.deployment.MainDeployer] new manifest entry for sdi at de.danet.an.wfcore-ejbs.jar entry is lib/commons-logging.jar 2007-08-30 15:41:31,592 DEBUG [org.jboss.deployment.MainDeployer] The manifest entry in file:/C:/DEV/JBoss/jboss-4.0.4.GA/server/pvng/tmp/deploy/tmp30558pvng.ear-contents/de.danet.an.wfcore-ejbs.jar references URL file:/C:/DEV/JBoss/jboss-4.0.4.GA/server/pvng/tmp/deploy/tmp30558pvng.ear-contents/lib/commons-logging.jar which could not be opened, entry ignored org.jboss.deployment.DeploymentException: url file:/C:/DEV/JBoss/jboss-4.0.4.GA/server/pvng/tmp/deploy/tmp30558pvng.ear-contents/lib/commons-logging.jar could not be opened, does it exist? at org.jboss.deployment.DeploymentInfo.(DeploymentInfo.java:211) 2007-08-30 15:41:31,592 DEBUG [org.jboss.deployment.MainDeployer] new manifest entry for sdi at de.danet.an.wfcore-ejbs.jar entry is lib/jaxrpc.jar 2007-08-30 15:41:31,592 DEBUG [org.jboss.deployment.MainDeployer] The manifest entry in file:/C:/DEV/JBoss/jboss-4.0.4.GA/server/pvng/tmp/deploy/tmp30558pvng.ear-contents/de.danet.an.wfcore-ejbs.jar references URL file:/C:/DEV/JBoss/jboss-4.0.4.GA/server/pvng/tmp/deploy/tmp30558pvng.ear-contents/lib/jaxrpc.jar which could not be opened, entry ignored org.jboss.deployment.DeploymentException: url file:/C:/DEV/JBoss/jboss-4.0.4.GA/server/pvng/tmp/deploy/tmp30558pvng.ear-contents/lib/jaxrpc.jar could not be opened, does it exist? at org.jboss.deployment.DeploymentInfo.(DeploymentInfo.java:211) at org.jboss.deployment.MainDeployer.parseManifestLibraries(MainDeployer.java:1119) at org.jboss.deployment.MainDeployer.init(MainDeployer.java:873) at org.jboss.deployment.MainDeployer.init(MainDeployer.java:881) View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4079794#... 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