SAP HTTP_GUI_LOGON Function Module for









HTTP_GUI_LOGON is a standard http gui logon 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 http gui logon FM, simply by entering the name HTTP_GUI_LOGON into the relevant SAP transaction such as SE37 or SE38.

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



Function HTTP_GUI_LOGON 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 'HTTP_GUI_LOGON'"
  EXPORTING
*  R3 =  "
*  RESOURCE =  "

 IMPORTING
   OK =  "
   USERNAME =  "
   PASSWORD =  "
   LANGUAGE =  "SAP R/3 System, Current Language

CHANGING
   CLIENT =  "R/3 System, Client Number from Logon
.



IMPORTING Parameters details for HTTP_GUI_LOGON

R3 -

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

RESOURCE -

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

EXPORTING Parameters details for HTTP_GUI_LOGON

OK -

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

USERNAME -

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

PASSWORD -

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

LANGUAGE - SAP R/3 System, Current Language

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

CHANGING Parameters details for HTTP_GUI_LOGON

CLIENT - R/3 System, Client Number from Logon

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

Copy and paste ABAP code example for HTTP_GUI_LOGON 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_ok  TYPE C, "   
lv_r3  TYPE C, "   
lv_client  TYPE SYMANDT, "   
lv_resource  TYPE STRING, "   
lv_username  TYPE STRING, "   
lv_password  TYPE STRING, "   
lv_language  TYPE SYLANGU. "   

  CALL FUNCTION 'HTTP_GUI_LOGON'  "
    EXPORTING
         R3 = lv_r3
         RESOURCE = lv_resource
    IMPORTING
         OK = lv_ok
         USERNAME = lv_username
         PASSWORD = lv_password
         LANGUAGE = lv_language
    CHANGING
         CLIENT = lv_client
. " HTTP_GUI_LOGON




ABAP code using 7.40 inline data declarations to call FM HTTP_GUI_LOGON

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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