SAP HTTP_GET_HANDLER_LIST0 Function Module for









HTTP_GET_HANDLER_LIST0 is a standard http get handler list0 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 get handler list0 FM, simply by entering the name HTTP_GET_HANDLER_LIST0 into the relevant SAP transaction such as SE37 or SE38.

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



Function HTTP_GET_HANDLER_LIST0 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_GET_HANDLER_LIST0'"
  EXPORTING
   URL =  "
*  HOSTNUMBER = 0 "
*  ENABLE_STATISTIC = 0 "

 IMPORTING
   FIRSTALIAS =  "External Aliases in ICF Services
   SERVTBL =  "Handler List for HTTP Service
   ACTLOGIN =  "
   URLSUFFIX =  "
   URLSUFFIXHANDLER =  "

EXCEPTIONS
   URL_NO_HANDLER = 1    EMPTY_URL = 2    CYCLIC_ALIAS_ERROR = 3    NO_VIRTUAL_HOST = 4
.



IMPORTING Parameters details for HTTP_GET_HANDLER_LIST0

URL -

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

HOSTNUMBER -

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

ENABLE_STATISTIC -

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

EXPORTING Parameters details for HTTP_GET_HANDLER_LIST0

FIRSTALIAS - External Aliases in ICF Services

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

SERVTBL - Handler List for HTTP Service

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

ACTLOGIN -

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

URLSUFFIX -

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

URLSUFFIXHANDLER -

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

EXCEPTIONS details

URL_NO_HANDLER -

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

EMPTY_URL -

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

CYCLIC_ALIAS_ERROR -

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

NO_VIRTUAL_HOST -

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

Copy and paste ABAP code example for HTTP_GET_HANDLER_LIST0 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_url  TYPE STRING, "   
lv_firstalias  TYPE ICFALIAS, "   
lv_url_no_handler  TYPE ICFALIAS, "   
lv_servtbl  TYPE ICFSERVTBL, "   
lv_empty_url  TYPE ICFSERVTBL, "   
lv_hostnumber  TYPE I, "   0
lv_actlogin  TYPE ICFLOGIN, "   
lv_enable_statistic  TYPE I, "   0
lv_cyclic_alias_error  TYPE I, "   
lv_urlsuffix  TYPE STRING, "   
lv_no_virtual_host  TYPE STRING, "   
lv_urlsuffixhandler  TYPE STRING. "   

  CALL FUNCTION 'HTTP_GET_HANDLER_LIST0'  "
    EXPORTING
         URL = lv_url
         HOSTNUMBER = lv_hostnumber
         ENABLE_STATISTIC = lv_enable_statistic
    IMPORTING
         FIRSTALIAS = lv_firstalias
         SERVTBL = lv_servtbl
         ACTLOGIN = lv_actlogin
         URLSUFFIX = lv_urlsuffix
         URLSUFFIXHANDLER = lv_urlsuffixhandler
    EXCEPTIONS
        URL_NO_HANDLER = 1
        EMPTY_URL = 2
        CYCLIC_ALIAS_ERROR = 3
        NO_VIRTUAL_HOST = 4
. " HTTP_GET_HANDLER_LIST0




ABAP code using 7.40 inline data declarations to call FM HTTP_GET_HANDLER_LIST0

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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