kernel patch problem

[Former Member]

I try kernel patch 114 to 159 but I have a problem

Distpatcher is being yellow "Running but Dialog Queue info unavailable" and WP Table is empty in SAP MMC but I can logon SAP on SAP GUI.

and I can see workprocess in task manager.

I aleady patch in QAS and DEV . there are not any problems.

I think MSCS may be cause of problem.

PRD was confiured MSCS.

Microsoft cluster library patch was '114' in sapstartsrv.log

Microsoft cluster library patch must be same disp+work ?

so how can I get microsoft cluster library patch ?

and this is not related with problem, how can I do?

help please

thanks

[Former Member]

Hi,

You can do one thing,overwrite your old kernel with your new kernel.You may missing some files during kernel upgrade.

Thanks,

Satyabrat

[Former Member]

Hi Satyabrat Mohanty

I don think so, I am not missing kernel files.

anyway you mean only kernel patch in \SYS\exe, right?

I did, I extracted kernel file in \exe directory but not work.

please any help

[Former Member]

Hi,

You need to upgrade the kernel in NTI386 present in \sapmnt.

I would suggest you just over write the files in the NTI386 with your new kernel files.make sure that you have downloaded the correct kernel(Both databae indepedent and database depedent).

Thanks,

Satyabrat

[Former Member]

hi Satyabrat Mohanty

thanks ur relpy.

my system is unicode and x84_64

so I extracted in <drive>:\usr\sap<SAPSID>sys\exe\uc\<platform>.

I downloaded kernel file correctly and I executed sapsartsrv.exe -t.

but still yellow in SAP MMC.

thanks any help

[Former Member]

Hi,

I had face this problem 2-3 times, every time when I have overwrited the kernel with the new one It was working fine,also you can take a restart the server.

Let me know with which userID you are starting the SAP??

Thanks,

Satyabrat

[Former Member]

Hello. Try to read

Regards.

[Former Member]

For MSCS there is diffrent procedure to stop SAP for kernel upgrade.

For windows, open cluster administrator, you will find ur SAP application instance..then righ click on it and select "take offline"

you SAP MMC may not go show u gray colour, sometimes it will be yellow. then in ur stopped node host, copy ur kernel files. then start server using "bring online" option in cluster administartor.

do not forget to take backup of ur old kernel before switching the kernel.

[Former Member]

hi, Sergo Beradze

thanks for your reply

how can I get MSCS Files (on each node)?

local_drive \Windows\SapCluster\

local_drive \Windows\System32\