SAP KKR_INITIALIZE_OBJ_BUFFER Function Module for

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KKR_INITIALIZE_OBJ_BUFFER is a standard kkr initialize obj buffer SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used to perform a specific ABAP function and below is the pattern details, 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 kkr initialize obj buffer FM, simply by entering the name KKR_INITIALIZE_OBJ_BUFFER into the relevant SAP transaction such as SE37 or SE38.

Function Group: KKRB
Program Name: SAPLKKRB
Main Program: SAPLKKRB
Appliation area: K
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

Function KKR_INITIALIZE_OBJ_BUFFER 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 'KKR_INITIALIZE_OBJ_BUFFER'"
  EXPORTING
   HIART =  "Hierarchy type
   HIEID =  "Hierarchy ID
*  INDX_READ = ' ' "Indicator: reading from INDX
*  INDX_WRITE = ' ' "Indicator: writing into INDX
*  MSG_POINT = ' ' "Indicator: output of message points
   ROOT_HIEBG =  "Root node of the summarization hierarchy

 IMPORTING
   FIRST_HIEBG =  "Start node for rollup (first summarization node)

EXCEPTIONS
   BUFFER_IS_EMPTY = 1    NO_KOKRS = 2    AUSP_NOT_GENERATED = 3 

.

Customer Function user exits

Below is a list of CUSTOMER FUNCTION exit user exits that are available within this program and maybe relevant for this FM.
EXIT_SAPLKKRB_001 User Exit After Selection for Summarization (Objects and Hierarchy Codes)

IMPORTING Parameters details for KKR_INITIALIZE_OBJ_BUFFER

HIART - Hierarchy type

Data type: TKKR0-HIART
Optional: No
Call by Reference: No ( called with pass by value option)

HIEID - Hierarchy ID

Data type: TKKR0-IDENT
Optional: No
Call by Reference: No ( called with pass by value option)

INDX_READ - Indicator: reading from INDX

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

INDX_WRITE - Indicator: writing into INDX

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

MSG_POINT - Indicator: output of message points

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

ROOT_HIEBG - Root node of the summarization hierarchy

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

EXPORTING Parameters details for KKR_INITIALIZE_OBJ_BUFFER

FIRST_HIEBG - Start node for rollup (first summarization node)

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

EXCEPTIONS details

BUFFER_IS_EMPTY - Buffer is empty

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

NO_KOKRS - No controlling area has been specified

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

AUSP_NOT_GENERATED -

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

Copy and paste ABAP code example for KKR_INITIALIZE_OBJ_BUFFER 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 KKR_INITIALIZE_OBJ_BUFFER

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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