Disp+Work.EXE consuming High Amount of Memory

[Former Member]

Hello All,

I have problem with consumption of High Amount of Memory by disp+work.exe process by SAPService(SID) user.

At OS level it shows various disp+work processes are consuming near about 35 GB of memory in production system. When I checked in SM50 there are enough waiting dialog process and further there is no background job is running in system.

I have also check in ST02 but there also there is no indication in Heap Memory.

Please let me know how to overcome with this issue. What are the further checks to solve this issue.

System Details

RAM 32 GB

CPU: IBM X Series Intel Xenon. 3.00 GHZ

OS Windows Server 2003

Database MSSQL Server 2008 R2.

Thanks in advance.

Regards,

Amit

[AtulKumarJain]

Hi Amit,

Please check profile parameter in st02 , you can check em/* ztta* abap*  parameter and paste the result over here also please mention the avilable  memory on the server .

Please run sappfpar check pf=<instance profile> and paste the output here.

Best Regards,

Atul

[Former Member]

Hi Amit,

Check if any background job is/was running that needs to be stopped. Make sure it doesn't restart again. In case if the job start

Stop the MMC.

In your instance profile change btc = 0

then start.

Clean up your scheduled job, check any custom programs having any issues and report to ABAP.

Hope this helps.

Regards,

Zaki

[Former Member]

Hello All,

Thanks for your valuable inputs.

System having Kernel Release 720 Support Package 300.

[Former Member]

kindly use the latest kernel available in service market place and check the performance

and the memory issue which you were actually facing.

[Former Member]

Hello Krishna,

Thanks for input. But suggestion you have given is not possible with immediate effect. I have similar system configuration but I wont face problem on that systems. Is there any thing related Extended memory which I can check in Instance profile. Some profile parameters??

Thanks,

[v_veeramalla]

What is the kernel version ?

problem might  be with kernel , update disp+work and lib_dbsl_xx.sar

//Venkat

[AtulKumarJain]

Hi Amit,

Please provide the log of dev_w* and dev_disp .

Best Regards,

Atul

[Former Member]

Hi,

what is the kernel version which you are using ?

Regards,

Krishna

[Syamkriz]

Check the files stderr1..to n and see what is the issue.