Locate shared memory segments outside of pool 10

[Former Member]

Dear All,

When i am starting my sap through STARTSAP its showing started successfully .but i am not able to logon to the system

Oracle is coming up without any issues but No dialog process is running

Facing the below errors in start profile when i am running sappfpar check =pf= START_DVEBMGS00_SAPDEV

***ERROR: Size of shared memory pool 10 too small

================================================================

SOLUTIONS: (1) Locate shared memory segments outside of pool 10

with parameters like: ipc/shm_psize_<key> =0

SOLUTION: Increase size of shared memory pool 10

with parameter: ipc/shm_psize_10 =56000000

***ERROR: Size of shared memory pool 40 too small

================================================================

SOLUTIONS: (1) Locate shared memory segments outside of pool 40

with parameters like: ipc/shm_psize_<key> =0

SOLUTION: Increase size of shared memory pool 40

with parameter: ipc/shm_psize_40 =62000000

I tired the above by giving recommended values 56000000 and 6200000 to ipc/shm_psize_10 abd ipc/shm_psize_40 respectively.but its not working.

My O/s is Linux suse9.0 and oracle 9 i

Is this is related to sysctl.conf ???

help !

Regards

[former_member4224]

You should not use the sappfpar with the start profile in the pf option.

The memory parameters, shared memory key, etc are not defined in the START profile.

You should use sappfpar with the INSTANCE profile.

Anyway, you should check firstly the dispatcher trace (dev_disp) is you want to understand the reason that the dispatcher is not coming up.

Regards

Clebio

[martin_juen2]

hi.

if i am facing such a problem i will go to the profile directory and analyze the profiles with that command

sappfpar pf=<Instance Profile> check

The log tells you if you have to redesign your shared memory data or not.

regards,

Martin

[hannes_kuehnemund]

Dear Manoj,

my ERP2005 EhP4 Unicode system has

ipc/shm_psize_10             = 156000000
ipc/shm_psize_40             = 132000000

try these values, they are at least high enough.

Regarding your question with sysctl.conf. If the error is "shm_psize too small", then it has probably nothing to do with sysctl.conf.

Thanks,

Hannes

[Former Member]

Dear Sir,

I am facing the same problem,

i have checked the profile via sappfpar .

i need to set the value of

ipc/shm_psize_10

ipc/shm_psize_40

Kindly provide me the steps to do the same . imean where is the location of file containing these parameters?

Thanks

Jatin