AKB_PROD_DISPLAY_TREE SAP Function module

AKB_PROD_DISPLAY_TREE is a standard SAP function module available within R/3 SAP systems depending on your version and release level. Below is the pattern details for this FM showing its interface including any import and export parameters, exceptions etc as well as any documentation contributions (Comments) specific to the object.

See here to view full function module documentation and code listing, simply by entering the name AKB_PROD_DISPLAY_TREE into the relevant SAP transaction such as SE37 or SE80.

Associated Function Group: PA_AKB_USAGE
Released Date: Not Released
Processing type: Normal fucntion module

Pattern for FM AKB_PROD_DISPLAY_TREE - AKB PROD DISPLAY TREE

CALL FUNCTION 'AKB_PROD_DISPLAY_TREE' "
  EXPORTING
*   container =                 " cl_gui_container  Abstract Container for GUI Controls
*   repid = SY-REPID            " sy-repid
    root =                      " i             Root Node
*   show_environment = 'X'      " flag
  IMPORTING
    treebox =                   " cl_gui_dialogbox_container  Container for Custom Controls in the Screen Area
    .  "  AKB_PROD_DISPLAY_TREE

ABAP code example for Function Module AKB_PROD_DISPLAY_TREE

The ABAP code below is a full code listing to execute function module AKB_PROD_DISPLAY_TREE including all data declarations. The code uses 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 original method of declaring data variables up front. 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).

DATA:
ld_treebox  
 
 TYPE CL_GUI_DIALOGBOX_CONTAINER
.


DATA(ld_container) = 'Check type of data required'.

DATA(ld_repid) = 'some text here'.

DATA(ld_root) = 'some text here'.

DATA(ld_show_environment) = 'some text here'.
.

CALL FUNCTION 'AKB_PROD_DISPLAY_TREE'
  EXPORTING
*   container =                  ld_container
*   repid =                      ld_repid
    root =                       ld_root
*   show_environment =           ld_show_environment
  IMPORTING
    treebox =                    ld_treebox
    .  "  AKB_PROD_DISPLAY_TREE

IF SY-SUBRC EQ 0.
  "All OK
ENDIF.

ABAP code to compare 7.40 inline data declaration with original syntax

The below ABAP code uses the older none in-line data declarations. This allows you to see the coding differences/benefits of the later inline syntax. It may also be useful if you are using an older version of SAP as some of the newer syntax above, such as the @DATA is not available until 4.70 EHP 8.

DATA:

ld_treebox
 
 TYPE CL_GUI_DIALOGBOX_CONTAINER ,
ld_container
 
 TYPE CL_GUI_CONTAINER ,
ld_repid
 
 TYPE SY-REPID ,
ld_root
 
 TYPE I ,
ld_show_environment
 
 TYPE FLAG .


ld_container = 'some text here'.
ld_repid = 'some text here'.
ld_root = 'some text here'.
ld_show_environment = 'some text here'.