SAP STREE_HIERARCHY_READ Function Module for Hierarchy read (structure header and nodes) function module









STREE_HIERARCHY_READ is a standard stree hierarchy read SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Hierarchy read (structure header and nodes) function module 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 stree hierarchy read FM, simply by entering the name STREE_HIERARCHY_READ into the relevant SAP transaction such as SE37 or SE38.

Function Group: SHI6
Program Name: SAPLSHI6
Main Program: SAPLSHI6
Appliation area: S
Release date: N/A
Mode(Normal, Remote etc): Remote-Enabled
Update:



Function STREE_HIERARCHY_READ 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 'STREE_HIERARCHY_READ'"Hierarchy read (structure header and nodes) function module
  EXPORTING
   STRUCTURE_ID =  "
*  FILTER_ID = ' ' "
*  READ_ALSO_TEXTS = ' ' "
*  LANGUAGE = SY-LANGU "
*  ALL_LANGUAGES = ' ' "
*  DISPLAY_MODE = 'E' "Single-Character Flag

 IMPORTING
   MESSAGE =  "

TABLES
   LIST_OF_NODES =  "
   LIST_OF_REFERENCES =  "
   LIST_OF_TEXTS =  "
*  USER_PARAMETERS =  "Hierarchy Maintenance Display Attribute
.



IMPORTING Parameters details for STREE_HIERARCHY_READ

STRUCTURE_ID -

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

FILTER_ID -

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

READ_ALSO_TEXTS -

Data type: HIER_TYPES-CHAR1
Default: SPACE
Optional: Yes
Call by Reference: No ( called with pass by value option)

LANGUAGE -

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

ALL_LANGUAGES -

Data type: HIER_TYPES-CHAR1
Default: SPACE
Optional: Yes
Call by Reference: No ( called with pass by value option)

DISPLAY_MODE - Single-Character Flag

Data type: HIER_TYPES-CHAR1
Default: 'E'
Optional: Yes
Call by Reference: No ( called with pass by value option)

EXPORTING Parameters details for STREE_HIERARCHY_READ

MESSAGE -

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

TABLES Parameters details for STREE_HIERARCHY_READ

LIST_OF_NODES -

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

LIST_OF_REFERENCES -

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

LIST_OF_TEXTS -

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

USER_PARAMETERS - Hierarchy Maintenance Display Attribute

Data type: STREEPROP
Optional: Yes
Call by Reference: Yes

Copy and paste ABAP code example for STREE_HIERARCHY_READ 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:
lv_message  TYPE HIER_MESS, "   
lv_structure_id  TYPE TTREE-ID, "   
lt_list_of_nodes  TYPE STANDARD TABLE OF HIER_IFACE, "   
lv_filter_id  TYPE TTREE-ID, "   SPACE
lt_list_of_references  TYPE STANDARD TABLE OF HIER_REF, "   
lt_list_of_texts  TYPE STANDARD TABLE OF HIER_TEXTS, "   
lv_read_also_texts  TYPE HIER_TYPES-CHAR1, "   SPACE
lv_language  TYPE SY-LANGU, "   SY-LANGU
lt_user_parameters  TYPE STANDARD TABLE OF STREEPROP, "   
lv_all_languages  TYPE HIER_TYPES-CHAR1, "   SPACE
lv_display_mode  TYPE HIER_TYPES-CHAR1. "   'E'

  CALL FUNCTION 'STREE_HIERARCHY_READ'  "Hierarchy read (structure header and nodes) function module
    EXPORTING
         STRUCTURE_ID = lv_structure_id
         FILTER_ID = lv_filter_id
         READ_ALSO_TEXTS = lv_read_also_texts
         LANGUAGE = lv_language
         ALL_LANGUAGES = lv_all_languages
         DISPLAY_MODE = lv_display_mode
    IMPORTING
         MESSAGE = lv_message
    TABLES
         LIST_OF_NODES = lt_list_of_nodes
         LIST_OF_REFERENCES = lt_list_of_references
         LIST_OF_TEXTS = lt_list_of_texts
         USER_PARAMETERS = lt_user_parameters
. " STREE_HIERARCHY_READ




ABAP code using 7.40 inline data declarations to call FM STREE_HIERARCHY_READ

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 ID FROM TTREE INTO @DATA(ld_structure_id).
 
 
"SELECT single ID FROM TTREE INTO @DATA(ld_filter_id).
DATA(ld_filter_id) = ' '.
 
 
 
"SELECT single CHAR1 FROM HIER_TYPES INTO @DATA(ld_read_also_texts).
DATA(ld_read_also_texts) = ' '.
 
"SELECT single LANGU FROM SY INTO @DATA(ld_language).
DATA(ld_language) = SY-LANGU.
 
 
"SELECT single CHAR1 FROM HIER_TYPES INTO @DATA(ld_all_languages).
DATA(ld_all_languages) = ' '.
 
"SELECT single CHAR1 FROM HIER_TYPES INTO @DATA(ld_display_mode).
DATA(ld_display_mode) = 'E'.
 


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