Start JAVA-Instance (Dual-Stack)

[Private_Member_19084]

Hi experts,

in the night we had some troubles with our Solution Manager (Dual-Stack!).

Seens them the Java-Stack is not running.

Can I start the Java stack without making a restart of the complete landscape?

If I try to reach http://<server>:5<instace number>00 I get the error, that the Java instance is starting (since hours).

Therefore I am asking, if there is a simple way to restart the java-part only.

Kind regards

[divyanshu_srivastava3 · Accepted solution]

Stop your java stack, clean share memory and start again and share the logs std-Server0.out and std_dispacther.out.

Also, use jcmon or jsmon and check the state of server processes.

Perhaps, the issue could be because of high GC.

[divyanshu_srivastava3 · Accepted solution]

If you see "stating" message, then please check what I have told you.

You can always start from SMICM and "startsap j2ee" option provided type DS and java is enabled in your dual stack.

Regards,

[Private_Member_19084]

Thx to all, I did restart also the "Process" via SMICM and after that it works.
Kind regards and thx to all

[Former Member]

Hi Christian,

if you have abap+java system then you can stop/start java instance using tcode SMICM

SMICM -> Administration -> J2EE Instance -> send soft shutdown ->

                                                                              -->    Restart

And Os Level-----------stopsap j2ee & startsap j2ee should also work.

For dual stack, you can also use JCMON/JSMON

profiles wise

"jcmon pf=<instance profile>"

I hope so this is helpful to you...

Bestregards,

Pravin

[Reagan]

The first reply is the one to answer your question. In addition to that you can use tools like JCMON/JSMON/Telnet to restart the Java processes.

RB

[Martina_Gállego]

Hi Christian,

Try with transaction SMICM -> Administration -> J2EE Instance or Cluster -> Restart -> Yes.

Hope this helps.

Best regards,

Martina