Regarding--- SAP Application is down where i need to check and what are all the possible reason for that?

[Former Member]

Hi,

      SAP Application is down where i need to check and what are all the possible reason for that?Kindly reply.

[former_member185239 · Accepted solution]

Hi Malli,

First of all run the R3trans -d command on cmd with your sidadm user.

IF you get the return code 0000 then

   There is an issue with SAP Application server.

    To check the possible reason for the same just goto /usr/sap/<SID>/DVEBMGS<instanceid>/work directorty.

1. dev_disp for abap

2. dev_dispatcher ( java)

3.stderr<X>

4.dev_jcontrol(java)

5.dev_msg

6. dev_w<x> where x workprocess id

7. dev_server0

8. std_server0.out file

9. bootstrapp log file

For java system , if you want the details log goto /usr/sap/<SID>/DVEBMGS<instanceid>/j2ee/cluster/server0/log/default.trc.

look the default trace which records the logs for java.

over there you will also find application log which will capture the logs happening at application level.

IF you get the return code 0012 then,

  Then issue is with database (might be down)

With Regards

Ashutosh Chaturvedi

[Former Member]

Thanks for information.....

Regards

Mallinath

[Former Member]

Dear Malli

In addition to what Vimal said, also look for the basics like network and space issues. Dont forget to check the permissions also . But all this can be found in the logs of dev_w0 and dev_disp.

[Former Member]

Hi,

  Please go to work directory which will be under /usr/sap/SID/DV*/work  folder.

There you can find lot of files, sort with the datewise modified and try to check the last file which got updated.

Mostly the reason will be available in dev_w0,dev_disp files which will be available under work directory.

If you are not able to find the root cause of the application server down, please attach the dev_w0 and dev_disp file available in work directory ..

Thanks and Regards,

Vimal