how to check state of j2ee engine?

[Former Member]

Hello,

we have a web as 6.40 abap and java installed with sp11.

My Problem: I cannot reach the j2ee instance via browser, sdm-gui or visual admin.

In SAP MMC all nodes are green - does anybody know, where i could check a logfile or something else to find the error?

I was reacheable on port 50000 before.

Thanks for help,

André

Message was edited by: Andre Siegling

Message was edited by: Andre Siegling

[Former Member]

is your j2ee database running ?

if you are using MaxDB

issue this command to see the server status

dbmcli -d P01 -u control,control db_state > adatmp

then see on adatmp what is your sapdb status.

[Former Member]

Hi Andre,

there's a available.log file that you can check if your system is available - it "pings" the system periodically and records the date and time. This file can be found in the \usr\sap\<SID>\<InstanceName>\work directory for your Java instance...

To investigate why you can connect to the server we'll need some error messages. For example, what's the error msg you get in the browser, or what's the error msg you get in the Visual Administrator?

[Former Member]

Hi, thanks for answering,

the error message in visual admin is:

Cannot open connection on host: XXX.XXX.XXX.XXX and port: 50004

in browser it is:

While trying to retrieve the URL: ...

the following error was encountered:

- connection failed

the system returned:

(111) connection refused...

That's all i have, now i will check the log file.

Regards,

Andre

[Former Member]

hi,

use jcmon to check your engine state

http://help.sap.com/saphelp_nw04/helpdata/en/d3/4d074147c1f06fe10000000a1550b0/frameset.htm

if j2ee engine start successful,there should be 3 jlaunch.exe and 1 jcontrol.exe on your system process.