How to Start Serv0 Process in ABAP+JAVA Stack without restaring
We have our SAP Systems in ABAPJAVA Stacks. Some times the server0 process does not show up at the AS/400 screen screen even though all other processes showup. Is there a way we can start Serv0 Process in ABAPJAVA Stack without restaring the entire system.
I tried the following. Loged in to the ABAP System and from transaction : SMICM
Administrator --> J2EE Instance(Local) --> Restart --> Yes
Administrator --> J2EE Cluster (Global) --> Restart --> Yes
but still the service did not show up.
Any Help in this reagrd would be greatly appreciated.
The following services are shown in the green screen at the AS/400 OS Level
Subsystem/Job User Type CPU % Function Status
R3_20 QSYS SBS .0 DEQW
DISP_WORK SMP20 BCI .0 PGM-disp+work SELW
DISPATCHER SMP20 BCI .0 PGM-jlaunch THDW
GWRD SMP20 BCI .0 PGM-gwrd SELW
ICMAN SMP20 BCI .0 PGM-icman SELW
JCONTROL SMP20 BCI .0 PGM-jcontrol THDW
MSG_SERVER SMP20 BCI .0 PGM-msg_server SELW
SAPSTART SMP20 BCH .0 PGM-sapstart EVTW
SDM SMP20 BCI .0 PGM-jlaunch THDW
WATCHDOG SMP20 BCI .0 PGM-disp+work SELW
WP00 SMP20 BCI .0 PGM-disp+work SEMW
WP01 SMP20 BCI .0 PGM-disp+work SEMW
WP02 SMP20 BCI .0 PGM-disp+work SEMW
WP03 SMP20 BCI .0 PGM-disp+work SEMW
WP04 SMP20 BCI .0 PGM-disp+work SEMW
WP05 SMP20 BCI .0 PGM-disp+work SEMW
WP06 SMP20 BCI .0 PGM-disp+work SEMW
WP07 SMP20 BCI .0 PGM-disp+work SEMW
I usually use the 'send soft shutdown' with restart (in SMICM). Then I monitor in WRKACTJOB if everything goes down and then restarts. If this doesn't work try the 'send soft shutdown' without restart and then when everything is down, do the 'soft shutdown' with restart.
If this still doesn't help, use 'hard shutdown' without restart and the then restart once everything is down. It can take some time if it is really hung up until all JAVA processes are gone.
This doesn't sound like the best method, but it works and we don't have to stop the ABAP instance.