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SAP does not start

kammaje_cis
Active Contributor
0 Kudos

Hi All,

I was experimenting with my SAP IDES and unfortunately it is not working now.

Here is the problem.

When I start the server, the dispwork.exe starts, but fails to connect to the message server. But message server runs successfully. Ultimately dispwork.exe stops.

Here is what I did and what I think the problem is..

I went to RZ11, and added a new parameter in the Instance server

i.e msg_server port = 2000.

Before doing that there was no parameter msg_server in RZ11.

Here is what trace file dev_ms says

-


trc file: "dev_ms", trc level: 1, release: "620"

-


[Thr 2680] Wed Mar 21 16:45:42 2007

[Thr 2680] MsSSetTrcLog: trc logging not active

[Thr 2680] relno 6200

[Thr 2680] patchlevel 0

[Thr 2680] patchno 125

[Thr 2680] intno 20020600

[Thr 2680] pid 2676

[Thr 2680] ***LOG Q01=> MsSInit, MSStart (Msg Server 1 2676) [msxxserv.c 1515]

[Thr 2680] Wed Mar 21 16:45:43 2007

[Thr 2680] MsHttpPortInsert: set HTTP state to LISTEN

[Thr 2680] *** I listen to port sapmsDEV (3610) ***

[Thr 2680] *** HTTP LISTEN ***

[Thr 2680] *** I listen to HTTP port 2000 ***

[Thr 2680] CUSTOMER KEY: >X1667488300<

[Thr 2680] Wed Mar 21 16:56:25 2007

[Thr 2680] *** ERROR => MsSCheckConnections: no response from client C0 (10.0.0.22) after 300 secs received [msxxserv.c 2885]

[Thr 2680] *** ERROR => MsSCheckConnections: disconnect now [10.0.0.22] [msxxserv.c 2889]

As you can see it is listening to port 2000, which I do not think works.

Please help me.

Thanks

Kishor

Accepted Solutions (0)

Answers (2)

Answers (2)

kammaje_cis
Active Contributor
0 Kudos

Closing

Former Member
0 Kudos

Hi Kishor,

Could you kindly share, how you resolved this issue.

Thanks & Regards

Yogesh Goel

Former Member
0 Kudos

Hello goel,

there could be many reason when SAP doesn't start specially (Disp+Work) Please check the following setting ....

1. Check Virtual Memory settings ...Change it upto 4096kb.

2. Check ur Environmental Variables : User Variables (JAVA_HOME) & System Variables(PATH) ... Check hav u mentioned JAVA path Correctly or not ? do compile JAVAC at c:\ ... in ur command prompt to check java set correctly or not.

3. Please make sure your windows 2003 server is DNS configured.If not you have to install and configure Microsoft Loop Back adaper (It would at least loop back to the same server like virtual DNS). You also enter c:/windows/system32/drivers/etc/hosts

<Your ipaddress> < Your hostname>

4. Check Your STARTUP Profile (Path : usr\sap\sid\sys\profile\START_DVEBMGS00) where in that profile check the bottom _DW=dispwork.exe line.... if u find #* before _DW then also your dispwork.exe won't run. #* means disable. so please check this file.

5. Lastly Check your Database... if its oracle .. check weather its in open mode or not. if database won't respond then also same prob will raise.

6. Check ur services...

I hope this will help to solve your problem. If it's still exist please let us know.

Regards

0 Kudos

Why not delete the parameter from the instance profile and restarting the system?

You can find the profiles under /usr/sap/<SID>/SYS/profile/

kammaje_cis
Active Contributor
0 Kudos

The new Instance profile was made default in SAP. How can I delete it?

I just tried, and this time the server does not start at all.

Former Member
0 Kudos

Hi krishna,

The problem might be that some of your kernal files might have missed. The work process might be comming to end due to some discrepencies in the disp+work.exe file which would be in the Kernel folder

/sapmnt/exe or /usr/sap/<SID>/<DVEBMGS<NR>>/exe

log on to the SYSTEM as administrator and

go to CMD

go to the above mentioned directories where the disp+work.exe is there.

run disp+work -v there and verify if there exists any files in the folder or not.

If the folder is empty or if the folder is not found, you have to replace the file from sap kernal software. If you cannot locate the file, just replace entire kernal folder from sap software and restart the system. Hope this works.

regards,

rajasekhar.k