SAP TREEV_SCROLL Function Module for Scrolls Tree Control









TREEV_SCROLL is a standard treev scroll SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Scrolls Tree Control 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 treev scroll FM, simply by entering the name TREEV_SCROLL into the relevant SAP transaction such as SE37 or SE38.

Function Group: CNT4
Program Name: SAPLCNT4
Main Program:
Appliation area: S
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:



Function TREEV_SCROLL 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 'TREEV_SCROLL'"Scrolls Tree Control
  EXPORTING
   HANDLE =  "Handle for Tree Control
   SCROLL_COMMAND =  "See Function Module Documentation
*  NO_FLUSH =  "

EXCEPTIONS
   FAILED = 1    ILLEGAL_SCROLL_COMMAND = 2    CNTL_SYSTEM_ERROR = 3
.



IMPORTING Parameters details for TREEV_SCROLL

HANDLE - Handle for Tree Control

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

SCROLL_COMMAND - See Function Module Documentation

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

NO_FLUSH -

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

EXCEPTIONS details

FAILED - General Error

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

ILLEGAL_SCROLL_COMMAND -

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

CNTL_SYSTEM_ERROR -

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

Copy and paste ABAP code example for TREEV_SCROLL 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_failed  TYPE STRING, "   
lv_handle  TYPE CNTL_HANDLE, "   
lv_scroll_command  TYPE I, "   
lv_illegal_scroll_command  TYPE I, "   
lv_no_flush  TYPE C, "   
lv_cntl_system_error  TYPE C. "   

  CALL FUNCTION 'TREEV_SCROLL'  "Scrolls Tree Control
    EXPORTING
         HANDLE = lv_handle
         SCROLL_COMMAND = lv_scroll_command
         NO_FLUSH = lv_no_flush
    EXCEPTIONS
        FAILED = 1
        ILLEGAL_SCROLL_COMMAND = 2
        CNTL_SYSTEM_ERROR = 3
. " TREEV_SCROLL




ABAP code using 7.40 inline data declarations to call FM TREEV_SCROLL

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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