Shared memory error with jcmon

[Former Member]

When I attempt to launch jcmon.bat and access local administration, I get the following error:

ERROR => Can't attach to administration shared memory (rc=3) [jcmonxx.c 219]

Any ideas? I'm pretty sure that server0 is not running, but since I can't log into the Visual Administrator or jcmon I don't know for sure.

Thanks in advance!

[Former Member]

Hi all,

well I do have the same problem and still try to figure it out.

I do have an WEB AS 6.40 as Java AdIn for XI on a windows 2003 together with Oracle running.

After installation and installing all lates support packages the machin run quite ok.

I just added 5 Dialog processes to the ABAP part (2 where the default value) and restartet the whole instanze.

Bang.

Set the valkues back and tried it again, nothing happened.

Abap is working quite ok but J2EE does not start any more. Inside the jcmon the above error message alittle different:

Can't open shared memory administration (rc=3)

any ideas

Additional info:

the only thing I can find inside the logfile is an entry inside the dev_disp:

Tue Dec 06 18:28:29 2005

J2EE server info

start = TRUE

state = STARTED

pid = 2188

argv[0] = D:\usr\sap\XIT\DVEBMGS00\j2ee\os_libs\jcontrol.EXE

argv[1] = D:\usr\sap\XIT\DVEBMGS00\j2ee\os_libs\jcontrol.EXE

argv[2] = -DCONNECT_PORT=1828

argv[3] = -DLISTEN_PORT=1829

argv[4] = -DSAPSYSTEM=00

argv[5] = -DSAPSYSTEMNAME=XIT

argv[6] = -DSAPMYNAME=tst-rbg02_XIT_00

argv[7] = -DSAPPROFILE=D:\usr\sap\XIT\SYS\profile\XIT_DVEBMGS00_tst-rbg02

argv[8] = -DFRFC_FALLBACK=ON

argv[9] = -DFRFC_FALLBACK_HOST=localhost

start_lazy = 0

start_control = SAP J2EE dispatcher node

DpJ2eeStart: j2ee state = STARTED

Tue Dec 06 18:28:49 2005

DpJ2eeEmergencyShutdown: j2ee state = SHUTDOWN

Message was edited by: Jan-Markus Wilhelm