SAP HTTP_GET_HANDLER_LIST Function Module for

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

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

Function HTTP_GET_HANDLER_LIST 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_LIST'"
  EXPORTING
*  URL =  "
*  HOSTNUMBER = 0 "
*  ENABLE_STATISTIC = 0 "
*  SHM_PARAM =  "

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

EXCEPTIONS
   NO_VIRTUAL_HOST = 1    HOST_INACTIVE = 2    EMPTY_URL = 3    EMPTY_URL_COMPONENT = 4    WRONG_URL = 5    URL_NO_HANDLER = 6    SERVICE_INACTIVE = 7    CYCLIC_ALIAS_ERROR = 8    BROKEN_ALIAS_ERROR = 9 

.

IMPORTING Parameters details for HTTP_GET_HANDLER_LIST

URL -

Data type: STRING
Optional: Yes
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

SHM_PARAM -

Data type: CHAR1
Optional: Yes
Call by Reference: Yes

EXPORTING Parameters details for HTTP_GET_HANDLER_LIST

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

NO_VIRTUAL_HOST -

Data type:
Optional: No
Call by Reference: Yes

HOST_INACTIVE -

Data type:
Optional: No
Call by Reference: Yes

EMPTY_URL -

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

EMPTY_URL_COMPONENT -

Data type:
Optional: No
Call by Reference: Yes

WRONG_URL -

Data type:
Optional: No
Call by Reference: Yes

URL_NO_HANDLER -

Data type:
Optional: No
Call by Reference: Yes

SERVICE_INACTIVE -

Data type:
Optional: No
Call by Reference: Yes

CYCLIC_ALIAS_ERROR -

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

BROKEN_ALIAS_ERROR -

Data type:
Optional: No
Call by Reference: Yes

Copy and paste ABAP code example for HTTP_GET_HANDLER_LIST 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 HTTP_GET_HANDLER_LIST

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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