ABAP/PXA sap parameter should be shared in BW system -- Plesae help

[former_member190251]

Hello All,

Please let us know the value of the ABAP/PXA sap parameter should be shared in BW system

Current Value of ABAP/PXA sap parameter  is "gen_remote".

What would be the impact if we change the value from gen_remote to Shared.

What is the advantage of gen_remote than shared

My BW version is

SAP_BASIS    731    0014    SAPKB73114    SAP Basis Component

Oracle 11.2.0.4

AIX 7.1

Regards

Subb

[Former Member]

Hello Subb,

Pasting from RZ11 documentation for the parameter:

Parameter Description

Parameter influences behavior of program buffer It can have following values:

{

shared

program buffer is used by all work processes; default, cannot be changed

gen_local

ABAP programs are generated in user LUW

gen_local_in_dialog

ABAP programs are generated in dialog processes within the user LUW and in other processes within their own LUW.

gen_remote

where possible, ABAP programs are always generated in their own LUW; default value

protect

program buffer is protected from being overwritten; this addition only has an effect on NT, HP-UNIX und SOLARIS

use_semaphore

semaphores are used to lock the program buffer; default on NT

use_mutex

mutexes are used to lock the program buffers; default on all other platforms

develop

as a rule, a database commit is triggered after an ABAP program is generated. Because this additional database commit influences the behavior of an application, the addition cannot be used in a productive system. In a development system, this additional reduces the likelihood of database deadlocks.

generate

This addition ensures that ABAP programs are, as a rule, generated only before they are used. For diagnostic purposes only.

source

ABAP sources are also loaded into the program buffer.

}

Application Area

ABAP

Parameter Unit

-

Default Value

shared, gen_remote

Who is permitted to make changes?

system administrator

Operating System Restrictions

Additional protext works only on platforms NT, HP-UNIX and Solaris

Database System Restrictions

None

Are other parameters affected or dependent?

No

Values allowed

see above

Hope this clarifies.

Thanks.

Best Regards,

Anita