Reg.Buffer Problem

[Former Member]

Hi Guru's,

I am getting the problem in ST02.

My System Configaration is:

SAP R/3 4.7

RAM--->2GB

Initial records rsdb/ntab/irbdsize =6000

rsdb/ntab/entrycount=20000

Program abap/buffersize=250000

CUA buffer rsdb/cua/buffersize=3000

Screen zcsa/presentation_buffer_area=4400000

sap/bufdir_entries=2000

Generic Key Zcsa/table_buffer_area=30000000

Zcsa/db_max_buftab=8000

Export/Import rsdb/obj/buffersize=4096

rsdb/obj/max_objects=2000

rsdb/obj/large_object_size=5192

rsdb/obj/mutex_n=0

Please,give me some suggestion.How to calculate the parameter size.I am getting the swap in the above parmeters.

Thanking and Advance if any one replay the mail.

Regards,

DEVE.

[Former Member]

First you need to determine, whether the buffer is swapping because of the size of the buffer or free directory entries, then you can change the parameters accordingly.

with regards

Sudha

[Former Member]

Hi,

check sap Note 88416 - Zero administration memory management as of 4.0A/ Windows

Note 103747 - Performance: Parameter recommendations as of Release 4.0

Note 546361 - FAQ: Storage problems on NT/Windows 2000

regards,

kaushal