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Profile Parameter Changes (ABAP Server Infrastructure)

Several parameters became obsolete or have been removed completely. For some parameters the default value has changed.

Technical Details

Type

Changed

Functional Localization

Not applicable

Scope Item

Not applicable

Application Component

BC-CST-DP (Dispatcher), BC-CST-BC-CST-EQ (Enqueue), BC-CST-UP (Update), BC-CST-MS (Message Server), BC-CST-NI (Network Interface)

Available As Of

ABAP Platform 2020 FPS01

Additional Details

Default values of the following profile parameters have changed:

Parameter Change Further Information
rdisp/max_alt_modes

(BC-CST-DP)

Maximum number of ABAP sessions per user session

 from 6 to 16 see transaction RZ11
rdisp/gui_auto_logout

(BC-CST-DP)

Maximum idle time for SAP GUI connections

 from 0 (disabled) to 3600 seconds see transaction RZ11
rdisp/max_mbuf_entries

(BC-CST-DP)

Maximum number of server entries

from 500 to 200 see transaction RZ11
ms/http_logging

(BC-CST-MS)

Dynamically change HTTP logging

 from 0 (disabled) to 1 (enabled) HTTP Logging
ms/HTTP/logging_0

(BC-CST-MS)

Specify HTTP logging in Message Server

New default is

PREFIX=/,LOGFILE=$(DIR_LOGGING)/ms-http-%y-%m-%d.log%o,MAXFILES=7,MAXSIZEKB=10000,SWITCHTF=day,LOGFORMAT=%t %a %u %r %s %b %{Host}i

 HTTP Logging
rdisp/msserv_internal

(BC-CST-MS)

Internal port for server communication

from 3601 to 9311 see transaction RZ11
SAPLOCALHOSTFULL

(BC-CST-NI)

Provides host and domain name

Up to now, it was determined by OS directly,

now it's $(SAPLOCALHOST).$(SAPFQDN)

For more information refer to SAP note 2979460 Information published on SAP site
The following parameter recommendations have changed:
Parameter Change Further Information
rdisp/vbdelete

(BC-CST-UP)

Delete old update requests

from 0 to recommendation removed see transaction RZ11
system/secure_communication

(BC-CST)

ssl configuration for system internal communication

 from no recommendation to ON see transaction RZ11

The following parameters and options are deprecated or removed:

Parameter Change Further Information
rdisp/rfc_min_wait_dia_wp

(BC-CST-DP)

 removed completely.

The parameter was replaced by

  • rdisp/scheduler/prio_low/max_quota

    Maximum quota of dialog work processes used for low prio requests (append % for percent)

  • rdisp/scheduler/prio_normal/max_quota

    Maximum quota of dialog work processes used for normal or low prio requests (append % for percent)

The parameter has already been set to read-only with kernel 773.

It is deprecated since kernel 740; see SAP note 2001276 Information published on SAP site.)

See RZ11 for more information about the replacement parameters.
rdisp/http_min_wait_dia_wp

(BC-CST-DP)

 removed completely.

The parameter was replaced by

  • rdisp/scheduler/prio_low/max_quota

    Maximum quota of dialog work processes used for low prio requests (append % for percent)

  • rdisp/scheduler/prio_normal/max_quota

    Maximum quota of dialog work processes used for normal or low prio requests (append % for percent)

The parameter has already been set to read-only with kernel 773.

It is deprecated since kernel 740; see SAP note 2001276 Information published on SAP site.

See RZ11 for more information about the replacement parameters.
rdisp/max_wprun_time

(BC-CST-DP)

 removed completely.

The parameter was replaced by

  • rdisp/scheduler/prio_low/max_runtime

    Maximum runtime for low prio requests (append s/m for sec/min)

  • rdisp/scheduler/prio_normal/max_runtime

    Maximum runtime for normal prio requests (append s/m for sec/min)

  • rdisp/scheduler/prio_high/max_runtime

    Maximum runtime for high prio requests

 The parameter is deprecated since kernel 740; see SAP note 2001276 Information published on SAP site. New SAP note 2918906 Information published on SAP site provides recommendations for customers.

See RZ11 for more information about the replacement parameters.
enque/*

(BC-CST-EQ)

 Old Enqueue Server and old Enqueue Replication Server have been removed. See SAP note 2630416 Information published on SAP site
enq/enable

(BC-CST-EQ)

 Old Enqueue Server and old Enqueue Replication Server have been removed. See SAP note 2630416 Information published on SAP site
rdisp/update_watchdog

(BC-CST-UP)

The parameter was replaced by

rdisp/vb_watchdog/v1

Configuration of the update watchdog V1

 The update watchdog has been reshaped.

See RZ11 for more information about the replacement parameter.
Related Information