SAP RSTS_SET_ROOT Function Module for NOTRANSL: BRST Oberste Hierarchieknoten, die ein Set enthalten

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RSTS_SET_ROOT is a standard rsts set root SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for NOTRANSL: BRST Oberste Hierarchieknoten, die ein Set enthalten 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 rsts set root FM, simply by entering the name RSTS_SET_ROOT into the relevant SAP transaction such as SE37 or SE38.

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

Function RSTS_SET_ROOT 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 'RSTS_SET_ROOT'"NOTRANSL: BRST Oberste Hierarchieknoten, die ein Set enthalten
  EXPORTING
   I_SX_HIERARCHY =  "
*  I_SEL =  "

 IMPORTING
   E_T_HIENM =  "

EXCEPTIONS
   NOT_FOUND = 1 

.

IMPORTING Parameters details for RSTS_SET_ROOT

I_SX_HIERARCHY -

Data type: RSTH_SX_REQUESTED_HIE
Optional: No
Call by Reference: Yes

I_SEL -

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

EXPORTING Parameters details for RSTS_SET_ROOT

E_T_HIENM -

Data type: RSTH_T_HIENM
Optional: No
Call by Reference: Yes

EXCEPTIONS details

NOT_FOUND - Set does not exist

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

Copy and paste ABAP code example for RSTS_SET_ROOT 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 RSTS_SET_ROOT

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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