SAP OM_GENERATE_TREE_BEHAVIOUR Function Module for
OM_GENERATE_TREE_BEHAVIOUR is a standard om generate tree behaviour 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 om generate tree behaviour FM, simply by entering the name OM_GENERATE_TREE_BEHAVIOUR into the relevant SAP transaction such as SE37 or SE38.
Function Group: OM_DRAG_DROP_BEHAVIOUR
Program Name: SAPLOM_DRAG_DROP_BEHAVIOUR
Main Program:
Appliation area: H
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

Function OM_GENERATE_TREE_BEHAVIOUR 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 'OM_GENERATE_TREE_BEHAVIOUR'".
EXPORTING
PATHID = "
* INT_PATH_FLAG = "
* SOURCE = "
* TARGET = "
* MOVE_FLAG = "
* COPY_FLAG = "
IMPORTING
BEHAVIOUR_TAB = "
TABLES
* I77AW = "Definition of Evaluation Paths
IMPORTING Parameters details for OM_GENERATE_TREE_BEHAVIOUR
PATHID -
Data type: GDSTR-WEGIDOptional: No
Call by Reference: Yes
INT_PATH_FLAG -
Data type: HRRHAS-77AW_INTOptional: Yes
Call by Reference: Yes
SOURCE -
Data type: FLAGOptional: Yes
Call by Reference: Yes
TARGET -
Data type: FLAGOptional: Yes
Call by Reference: Yes
MOVE_FLAG -
Data type: FLAGOptional: Yes
Call by Reference: Yes
COPY_FLAG -
Data type: FLAGOptional: Yes
Call by Reference: Yes
EXPORTING Parameters details for OM_GENERATE_TREE_BEHAVIOUR
BEHAVIOUR_TAB -
Data type: OMBEHAV_TOptional: No
Call by Reference: No ( called with pass by value option)
TABLES Parameters details for OM_GENERATE_TREE_BEHAVIOUR
I77AW - Definition of Evaluation Paths
Data type: T77AWOptional: Yes
Call by Reference: Yes
Copy and paste ABAP code example for OM_GENERATE_TREE_BEHAVIOUR 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.| DATA: | ||||
| lt_i77aw | TYPE STANDARD TABLE OF T77AW, " | |||
| lv_pathid | TYPE GDSTR-WEGID, " | |||
| lv_behaviour_tab | TYPE OMBEHAV_T, " | |||
| lv_int_path_flag | TYPE HRRHAS-77AW_INT, " | |||
| lv_source | TYPE FLAG, " | |||
| lv_target | TYPE FLAG, " | |||
| lv_move_flag | TYPE FLAG, " | |||
| lv_copy_flag | TYPE FLAG. " |
|   CALL FUNCTION 'OM_GENERATE_TREE_BEHAVIOUR' " |
| EXPORTING | ||
| PATHID | = lv_pathid | |
| INT_PATH_FLAG | = lv_int_path_flag | |
| SOURCE | = lv_source | |
| TARGET | = lv_target | |
| MOVE_FLAG | = lv_move_flag | |
| COPY_FLAG | = lv_copy_flag | |
| IMPORTING | ||
| BEHAVIOUR_TAB | = lv_behaviour_tab | |
| TABLES | ||
| I77AW | = lt_i77aw | |
| . " OM_GENERATE_TREE_BEHAVIOUR | ||
ABAP code using 7.40 inline data declarations to call FM OM_GENERATE_TREE_BEHAVIOUR
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.| "SELECT single WEGID FROM GDSTR INTO @DATA(ld_pathid). | ||||
| "SELECT single 77AW_INT FROM HRRHAS INTO @DATA(ld_int_path_flag). | ||||
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