WLF_FLOW_TREE_DESTROY SAP Function module

WLF_FLOW_TREE_DESTROY 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 WLF_FLOW_TREE_DESTROY into the relevant SAP transaction such as SE37 or SE80.

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

Pattern for FM WLF_FLOW_TREE_DESTROY - WLF FLOW TREE DESTROY

CALL FUNCTION 'WLF_FLOW_TREE_DESTROY' "
  CHANGING
    p_tree_control_created =    " c
    p_dock =                    " cl_gui_docking_container
  EXCEPTIONS
    INTERNAL_ERROR = 1          "
    .  "  WLF_FLOW_TREE_DESTROY

ABAP code example for Function Module WLF_FLOW_TREE_DESTROY

The ABAP code below is a full code listing to execute function module WLF_FLOW_TREE_DESTROY 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_p_tree_control_created) = 'Check type of data required'.

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

CALL FUNCTION 'WLF_FLOW_TREE_DESTROY'
  CHANGING
    p_tree_control_created =     ld_p_tree_control_created
    p_dock =                     ld_p_dock
  EXCEPTIONS
    INTERNAL_ERROR =             1
    .  "  WLF_FLOW_TREE_DESTROY

IF SY-SUBRC EQ 0.
  "All OK
ELSEIF SY-SUBRC EQ 1. "Exception
  "Add code for exception here
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_p_tree_control_created
 
 TYPE C ,
ld_p_dock
 
 TYPE CL_GUI_DOCKING_CONTAINER .


ld_p_tree_control_created = 'Check type of data required'.
ld_p_dock = 'Check type of data required'.