Missing Java Components

Question

Hello,
We are facing some problems with our J2EE Server. The server does not start: It hangs at the "starting apps" step. The system and application threads fail.
With SDM we have seen that there are some java components (SDA, SCA) missing: SAP_JTECHF, SAP_JTECHS, CAF, .. Our problem now is, that we cannot deploy them now, because the server is not starting, and thats what the deployment needs, apparently. So, is there another way to deploy them?
Regards,
Vermeer

Answer 1

Hello,
I know the logs. Here is an example of the system and application thread errors:
"SAPEngine_System_Thread[impl:5]_99" prio=5 tid=0x000000000768afc0 nid=0x37c in Object.wait() [0x00000000927ef000..0x00000000927efb80]
     at java.lang.Object.wait(Native Method)
     - waiting on <0x0000000015590360> (a com.sap.engine.lib.util.WaitQueue)
     at java.lang.Object.wait(Object.java:429)
     at com.sap.engine.lib.util.WaitQueue.dequeue(WaitQueue.java:238)
     - locked <0x0000000015590360> (a com.sap.engine.lib.util.WaitQueue)
     at com.sap.engine.core.thread.impl5.SingleThread.run(SingleThread.java:133)
In my opinion the values of the JVM are okay. As there is NO error, mentioning memory problems. Anyways, here the values:
We have a 64bit Windows system:
instance values:
- Max Heap = 1024
- Xms2048
dispatcher:
- Max Heap = 170
- Xmx = 170
- XX:NewSize=57M
- XX:MaxNewSize=57M
server:
- Max Heap = 1024
- Xms = 1024
- XX:MaxPermSize=512M
- XX:PermSize=512M
- XX:NewSize=171M
- XX:MaxNewSize=171M
Edited by: Vermeer on Jul 23, 2009 12:43 PM