SAP Parameter Explain?

[Former Member]

Hi,

When U run RZ10 U get a set of Parameters. I'am finding difficult to understand few below;

rsdb/obj/max_objects - ?

rsdb/ntab/entrycount - ?

DIR_LIBRARY - ?

rdisp/max_wprun_time - How long a report could run. The time out in SECONDS.

rsdb/ntab/irbdsize - ?

rsdb/ntab/ftabsize - ?

rsdb/obj/buffersize - ?

sap/bufdir_entries - ?

zcsa/presentation_buffer_area - ?

rsdb/cua/buffersize - ?

abap/buffersize - ?

SAPSYSTEMNAME - The Name of the system

INSTANCE_NAME - ?

SAPSYSTEM - This is the system ID that you find in the logon pad.

login/system_client - The client ID same as above

rdisp/wp_no_dia - ?

rdisp/wp_no_btc - ?

rdisp/wp_no_vb - ?

rdisp/wp_no_vb2 - ?

rdisp/wp_no_enq - ?

rdisp/wp_no_spo - ?

SAPGLOBALHOST - ?

PHYS_MEMSIZE - ?

DIR_TRANS - ?

icm/server_port_0 - ?

I have filled some of the above. Please give me a full explanation & if numeric values are used in which unit of measure is used (KB, Sec, MB...).

Thanks,

Kishan

[Peter_Inotai]

Check this weblog, it will help you:

/people/federico.babelis2/blog/2006/04/19/the-journey-to-tuning-netweaver-components--trip-i-the-basics

You can also use RZ11 to get a little documentation/help on parameters.

Peter

[Former Member]

Hello Kishan,

Check this link. Most of the parameters are explained here.

http://www.sappoint.com/basis/pfparam.pdf

Program buffer

abap/buffersize

CUA buffer

rsdb/cua/buffersize

Screen buffer

zcsa/presentation_buffer_area

sap/bufdir_entries

Generic key table buffer

zcsa/table_buffer_area

zcsa/db_max_buftab

Single record table buffer

rtbb/buffer_length

rtbb/max_tables

Export/import buffer

rsdb/obj/buffersize

rsdb/obj/max_objects

rsdb/obj/large_object_size

OTR buffer

rsdb/otr/buffersize_kb

rsdb/otr/max_objects

Exp/Imp SHM buffer

rsdb/esm/buffersize_kb

rsdb/esm/max_objects

rsdb/esm/large_object_size

Table definition buffer

rsdb/ntab/entrycount

Field description buffer

rsdb/ntab/ftabsize

rsdb/ntab/entrycount

Initial record buffer

rsdb/ntab/irbdsize

rsdb/ntab/entrycount

Short nametab (NTAB)

rsdb/ntab/sntabsize

rsdb/ntab/entrycount

Calendar buffer

zcsa/calendar_area

zcsa/calendar_ids

Roll, extended and heap memory

ztta/roll_area

ztta/roll_first

rdisp/ROLL_SHM

rdisp/PG_SHM

rdisp/PG_LOCAL

em/initial_size_MB

em/blocksize_KB

em/address_space_MB

ztta/roll_extension

abap/heap_area_dia

abap/heap_area_nondia

abap/heap_area_total

abap/heaplimit

Workprocess Distribution

rdisp/wp_no_dia

rdisp/wp_no_btc

rdisp/wp_no_vb

rdisp/wp_no_vb2

These are a few other parameters. YOu can also check that, just for information

http://users.ev1.net/~gmorris/securitydocs/SAP_Security_System_Parameters.doc

Cheers!

Susmitha.