Memory Problem

[Former Member]

Hi gurus,

I often get dumps due to memory issues.

STORAGE_PARAMETERS_WRONG_SET

TSV_TNEW_PAGE_NO_MEMORY.

This is occuring very often.

I increase the abap/heap_area_dia from 2000000000 to 2000683008 of no use as the problem keeps occuring.

The no of swaps in the system is also huge and so is the SAP buffer being used.

The system details as below

SAP R/3 4.7

oracle 10.2.0.4

win server 2003 enterprise edition(32 bit)

200 users

The RAM is 16 G and i have 24 G swap.

shall i reduce the heap and increase the roll area?

Please help me hw to proceed?

regards,

siddhartha

[Former Member]

hi siddharta,

it seems that you are facing paging problem. Try to increase your paging size. make it twice and test it first. If you have more than one application server, try it out on one apps first. If it is succeeded than apply on another apps.

hope this could help you.

ardhian

http://sapbasis.wordpress.com

[Former Member]

Since you have 32bit system, hope you have already applied the note for using 3gb option.

This note tells how to use 3gb option on windows 32 bit

R,

pankaj

[karthic_rajganesan]

TSV_NEW* errors occur when there is a problem with the Paging. Please increase the paging file to 2 X RAM + 8 GB

Note: Each additional Instance in the system would need 10GB of Paging space.

Hope this helps.

[Former Member]

Hi,

This issue comes due to paging ,so increase the swap size of your server

SWAP SPACE = 2.5 times the physical RAM

Regards,

Prashant

[Former Member]

Hi,

Thanks for the reply.

The swap size in the app server and DB server is 24 G..

This is because of the 32 bit application that i run...

8G*3 = 24 G.

I don't think it has to do with this..

morever the TSV_TNEW_* is not that often...

STORAGE_PARAMETERS_WRONG_SET is more and often WP runs to PRIV mode.

Siddhartha.

[ImtiazKaredia]

You have memory shortage for the program which is been ran.

If this is customized program check if it can be tuned.

Try to be more specific in the amount of data getting selected. Try to break the job based on selection condition.

If you keep on facing this problem you will have to think of moving to 64-bit OS so that more reference to memory can be made.

[Former Member]

Hello Sidharta,

Is it a distrubted system or all running on a single host?