SAP SAPTUNE_BUFFER_STATISTICS Function Module for Access Function for SAP Buffer Statistics

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SAPTUNE_BUFFER_STATISTICS is a standard saptune buffer statistics SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Access Function for SAP Buffer Statistics processing and below is the pattern details for this FM, showing its interface including any import and export parameters, exceptions etc. there is also a full "cut and paste" ABAP pattern code example, along with implementation ABAP coding, documentation and contribution comments specific to this or related objects.

See here to view full function module documentation and code listing for saptune buffer statistics FM, simply by entering the name SAPTUNE_BUFFER_STATISTICS into the relevant SAP transaction such as SE37 or SE38.

Function Group: STUB
Program Name: SAPLSTUB
Main Program: SAPLSTUB
Appliation area: S
Release date: 30-Sep-1994
Mode(Normal, Remote etc): Remote-Enabled
Update:

Function SAPTUNE_BUFFER_STATISTICS pattern details

In-order to call this FM within your sap programs, simply using the below ABAP pattern details to trigger the function call...or see the full ABAP code listing at the end of this article. You can simply cut and paste this code into your ABAP progrom as it is, including variable declarations.

CALL FUNCTION 'SAPTUNE_BUFFER_STATISTICS'"Access Function for SAP Buffer Statistics
  EXPORTING
   BUFFERNAME =  "Name of the required buffer
*  UNIT_KB = 'X' "Unit in KB ? ('X' or space)

 IMPORTING
   BUFFER_STATISTIC =  "Return field with buffer statistics
   BUFFER_STATISTIC_64 =  "Return field with buffer statistics

EXCEPTIONS
   INVALID_BUFFER_NAME = 1    NO_STATISTIC_AVAILABLE = 2    NO_AUTHORIZATION = 3 

.

IMPORTING Parameters details for SAPTUNE_BUFFER_STATISTICS

BUFFERNAME - Name of the required buffer

Data type: TUNEHD-NAME
Optional: No
Call by Reference: No ( called with pass by value option)

UNIT_KB - Unit in KB ? ('X' or space)

Data type: TUNEHD-ALLOC
Default: 'X'
Optional: Yes
Call by Reference: No ( called with pass by value option)

EXPORTING Parameters details for SAPTUNE_BUFFER_STATISTICS

BUFFER_STATISTIC - Return field with buffer statistics

Data type: TUNEHD
Optional: No
Call by Reference: No ( called with pass by value option)

BUFFER_STATISTIC_64 - Return field with buffer statistics

Data type: TUNEHD64
Optional: No
Call by Reference: No ( called with pass by value option)

EXCEPTIONS details

INVALID_BUFFER_NAME - Unknown buffer name

Data type:
Optional: No
Call by Reference: No ( called with pass by value option)

NO_STATISTIC_AVAILABLE - No buffer statistics are available

Data type:
Optional: No
Call by Reference: No ( called with pass by value option)

NO_AUTHORIZATION - No authorization

Data type:
Optional: No
Call by Reference: No ( called with pass by value option)

Copy and paste ABAP code example for SAPTUNE_BUFFER_STATISTICS Function Module

The ABAP code below is a full code listing to execute function module POPUP_TO_CONFIRM including all data declarations. The code uses the original data declarations rather than the latest in-line data DECLARATION SYNTAX but I have included an ABAP code snippet at the end to show how declarations would look using the newer method of declaring data variables on the fly. This will allow you to compare and fully understand the new inline method. Please note some of the newer syntax such as the @DATA is not available until a later 4.70 service pack (SP8), which i why i have stuck to the origianl for this example.

ABAP code using 7.40 inline data declarations to call FM SAPTUNE_BUFFER_STATISTICS

The below ABAP code uses the newer in-line data declarations. This allows you to see the coding differences/benefits of the later inline syntax. Please note some of the newer syntax below, such as the @DATA is not available until 4.70 EHP 8.

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