Symptom
Running SAP NetWeaver 7.0x release Java system
Start Visual Administrator tool(go.bat/go.sh) from path: usr/sap/<SID>/<xx>/j2ee/admin/
Find Visual Administrator tool hangs at 99% forever while Java system is up and running status. See image as below for example:
If look at Visual Administrator log(visual_administration.0.trc), could see below error throw out:
#1.5�#C0000AD41417000100000000004D55750004FF4C029B5FA8#1406601833177#
com.sap.engine.services.adminadapter.gui.ClusterNodeRetrievingThread##
com.sap.engine.services.adminadapter.gui.ClusterNodeRetrievingThread#######
Thread[Cluster node collector thread,6,main]##0#0#Error##Plain###
java.rmi.RemoteException: Error while getting cluster node subtree of :
name=ClusterNodeRepresentative,
j2eeType=com.sap.engine.services.adminadapter.impl.ClusterNodeRepresentative,
SAP_J2EEClusterNode=5235400,SAP_J2EECluster=""; nested exception is:
javax.management.ReflectionException: Cannot invoke getter or setter
(getClusterNodeMBeanSubTree) as operation unless jmx.invoke.getters property is set#
If look at Java log dev_jcontrol, could see Java system is started with JDK/JVM 1.5.
-> java path : /opt/java1.5
-> java parameters : -Djco.jarm=1
-> java vm version : 1.5.0.25 jinteg:03.14.12-00:07 IA64W
-> java vm vendor : Java HotSpot(TM) 64-Bit Server VM (Hewlett-Packard Company)
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Environment
- SAP NetWeaver 7.0
- SAP enhancement package 1 for SAP NetWeaver 7.0
- SAP enhancement package 2 for SAP NetWeaver 7.0
- SAP enhancement package 3 for SAP NetWeaver 7.0
Product
Keywords
VA, freeze, frozen, not load, loading, visual administrator , KBA , BC-JAS-ADM-ADM , Administration , BC-JAS-COR , Enterprise Runtime, Core J2EE Framework , BC-JVM , SAP Java Virtual Machine , Problem
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