Jcontrol.exe stopped

Question

Hello Experts
I am trying to start the Java system, after some time i found that jcontrol.exe  and msg_server.EXE stopped.
Here is the log,
D:\usr\sap\BIJ\JC06\work
[Thr 7016] Tue Aug 31 10:26:54 2010
[Thr 7016] ***LOG Q0I=> NiPConnect2: connect (10061: WSAECONNREFUSED: Connection refused) [nixxi.cpp 2835]
[Thr 7016] *** ERROR => NiPConnect2: SiPeekPendConn failed for hdl 0 / sock 724
    (SI_ECONN_REFUSE/10061; I4; ST; 192.168.1.7:3907) [nixxi.cpp    2835]
[Thr 7016] *** ERROR => MsIAttachEx: NiBufConnect to paritas/3907 failed (rc=NIECONN_REFUSED) [msxxi.c      652]
[Thr 7016] *** WARNING => Can't attach to message server (paritas/3907) [rc = -100]-> reconnect [jcntrms.c    368]
[Thr 7016] Tue Aug 31 10:27:00 2010
[Thr 7016] ***LOG Q0I=> NiPConnect2: connect (10061: WSAECONNREFUSED: Connection refused) [nixxi.cpp 2835]
[Thr 7016] *** ERROR => NiPConnect2: SiPeekPendConn failed for hdl 0 / sock 724
    (SI_ECONN_REFUSE/10061; I4; ST; 192.168.1.7:3907) [nixxi.cpp    2835]
[Thr 7016] *** ERROR => MsIAttachEx: NiBufConnect to paritas/3907 failed (rc=NIECONN_REFUSED) [msxxi.c      652]
[Thr 7016] *** ERROR => Can't attach to message server (paritas/3907) [rc = -100]-> terminate [jcntrms.c    374]
[Thr 7016] JControlCloseProgram: started (exitcode = -100)
[Thr 7016] *** ERROR => MsIModState: not_attached [msxxi.c      3838]
[Thr 7016] *** ERROR => Can't modify message server state (state = 7, rc = -3) [jcntrms.c    841]
[Thr 7016] JControlCloseProgram: good bye... (exitcode = -100)
Thanks in advance
Uday

Answer 1

Hi Uday,
1] Is the license applied? Usually within 4 weeks of fresh installation, license has to be applied in order to continue usage.
2] Check whether your user sapjsf is locked or not?
3] Check the Connectivity of SAP to database?
4] Have you tried stopping the message server and restarting the instances?
5] If it's a Unix system,IBM java can be used else Sun JVM will only work. Try reinstalling the new jdk and reboot the server / restart WAS through MMC.
6] Check whether message server is asking for http port? Though its not being used, it is required. Assigned another port to ms/http_port and started the instance
7] Check whether your default profile was not correctly generated by the installation?
8] Check whether required services are started at services.msc?
Hope this helps you
Regards,
Vaibhav