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License Server Connection Error


Revathi Subramanian (369) | asked Aug 05 '10, 4:19 p.m.
I have a 2 node cluster (WAS ND 6.1.0.29), each node hosting 2 RAM servers. I find that on one node, say node A, server1 is able to connect to the license server and service requests properly, while server2 is not. Here is the exception I see for server2. Any ideas what could be causing this:

CRRAM0002W 1535 WARN ws com.ibm.ram.license.LicenseManager - Failed to checkout license - Can't Connect to License Server (-15,3002)
com.macrovision.flexlm.FlexlmException: Can't Connect to License Server (-15,3002) (Connection refused)
at com.macrovision.flexlm.licsource.LicenseServer.connect(LicenseServer.java:628)
at com.macrovision.flexlm.licsource.LicenseServer.sendMessage(LicenseServer.java:2175)
at com.macrovision.flexlm.licsource.LicenseServer.tryCheckout(LicenseServer.java:991)
at com.macrovision.flexlm.licsource.LicenseServer.checkout(LicenseServer.java:934)
at com.macrovision.flexlm.License.reconnect(License.java:323)
at com.macrovision.flexlm.License.checkout(License.java:283)
at com.ibm.ram.license.LicenseManager.checkout(LicenseManager.java:914)
at com.ibm.ram.license.LicenseManager.initialize(LicenseManager.java:632)
at com.ibm.ram.repository.security.SecurityManager.initializeLicenseManager(SecurityManager.java:1855)
at com.ibm.ram.repository.web.RAMWSServletContextListener$3.run(RAMWSServletContextListener.java:220)
at com.ibm.ram.was.WebsphereAccessInstance$2.run(WebsphereAccessInstance.java:714)
at com.ibm.ws.asynchbeans.J2EEContext$RunProxy.run(J2EEContext.java:261)
at java.security.AccessController.doPrivileged(AccessController.java:214)
at javax.security.auth.Subject.doAs(Subject.java:495)
at com.ibm.websphere.security.auth.WSSubject.doAs(WSSubject.java:118)
at com.ibm.ws.asynchbeans.J2EEContext$DoAsProxy.run(J2EEContext.java:328)
at java.security.AccessController.doPrivileged(AccessController.java:241)
at com.ibm.ws.asynchbeans.J2EEContext.run(J2EEContext.java:757)
at com.ibm.ws.asynchbeans.WorkWithExecutionContextImpl.go(WorkWithExecutionContextImpl.java:218)
at com.ibm.ws.asynchbeans.ABWorkItemImpl.run(ABWorkItemImpl.java:158)
at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1497)
CRRAM0002W 1536 WARN ws com.ibm.ram.license.LicenseManager - Time since last license checkout is 0 secs. The last checkout occurred at August 4, 2010 2:46:38 PM GMT
CRRAM0004E 1537 ERROR ws com.ibm.ram.repository.security.SecurityManager - Can't get a license for this server. License server error.
com.macrovision.flexlm.FlexlmException: Can't Connect to License Server (-15,3002) (Connection refused)
at com.macrovision.flexlm.licsource.LicenseServer.connect(LicenseServer.java:628)
at com.macrovision.flexlm.licsource.LicenseServer.sendMessage(LicenseServer.java:2175)
at com.macrovision.flexlm.licsource.LicenseServer.tryCheckout(LicenseServer.java:991)
at com.macrovision.flexlm.licsource.LicenseServer.checkout(LicenseServer.java:934)
at com.macrovision.flexlm.License.reconnect(License.java:323)
at com.macrovision.flexlm.License.checkout(License.java:283)
at com.ibm.ram.license.LicenseManager.checkout(LicenseManager.java:914)
at com.ibm.ram.license.LicenseManager.initialize(LicenseManager.java:632)
at com.ibm.ram.repository.security.SecurityManager.initializeLicenseManager(SecurityManager.java:1855)
at com.ibm.ram.repository.web.RAMWSServletContextListener$3.run(RAMWSServletContextListener.java:220)
at com.ibm.ram.was.WebsphereAccessInstance$2.run(WebsphereAccessInstance.java:714)
at com.ibm.ws.asynchbeans.J2EEContext$RunProxy.run(J2EEContext.java:261)
at java.security.AccessController.doPrivileged(AccessController.java:214)
at javax.security.auth.Subject.doAs(Subject.java:495)
at com.ibm.websphere.security.auth.WSSubject.doAs(WSSubject.java:118)
at com.ibm.ws.asynchbeans.J2EEContext$DoAsProxy.run(J2EEContext.java:328)
at java.security.AccessController.doPrivileged(AccessController.java:241)
at com.ibm.ws.asynchbeans.J2EEContext.run(J2EEContext.java:757)
at com.ibm.ws.asynchbeans.WorkWithExecutionContextImpl.go(WorkWithExecutionContextImpl.java:218)
at com.ibm.ws.asynchbeans.ABWorkItemImpl.run(ABWorkItemImpl.java:158)
at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1497)

One answer



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Rich Kulp (3.6k38) | answered Aug 06 '10, 11:34 a.m.
FORUM MODERATOR / JAZZ DEVELOPER
Hi,

That's just a general "problem connecting" error. There are no specifics
returned. Make sure that there is no firewall blocking access to the
license server from the machine this instance is running on.

Rich

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