SAP HTTP_READ_DEBUG Function Module for









HTTP_READ_DEBUG is a standard http read debug 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 read debug FM, simply by entering the name HTTP_READ_DEBUG 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_READ_DEBUG 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_READ_DEBUG'"
  EXPORTING
   CALLER_IP =  "IP Address
*  TERMINAL_ID =  "

 IMPORTING
   ICFATTRIB_EXP =  "Description of ICF Attributes (Trace/Debugging)
   SUBRC =  "
   REMOTE_DEBUG_KEY =  "
   REMOTE_DEBUG_KEY_LEN =  "
   IS_TID_ATTACH =  "
.



IMPORTING Parameters details for HTTP_READ_DEBUG

CALLER_IP - IP Address

Data type: RFCIPV6ADDR
Optional: No
Call by Reference: Yes

TERMINAL_ID -

Data type: SYSUUID_C32
Optional: Yes
Call by Reference: Yes

EXPORTING Parameters details for HTTP_READ_DEBUG

ICFATTRIB_EXP - Description of ICF Attributes (Trace/Debugging)

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

SUBRC -

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

REMOTE_DEBUG_KEY -

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

REMOTE_DEBUG_KEY_LEN -

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

IS_TID_ATTACH -

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

Copy and paste ABAP code example for HTTP_READ_DEBUG 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_caller_ip  TYPE RFCIPV6ADDR, "   
lv_icfattrib_exp  TYPE ICFATTRIB, "   
lv_subrc  TYPE C, "   
lv_terminal_id  TYPE SYSUUID_C32, "   
lv_remote_debug_key  TYPE USER_KEY, "   
lv_remote_debug_key_len  TYPE I, "   
lv_is_tid_attach  TYPE SAP_BOOL. "   

  CALL FUNCTION 'HTTP_READ_DEBUG'  "
    EXPORTING
         CALLER_IP = lv_caller_ip
         TERMINAL_ID = lv_terminal_id
    IMPORTING
         ICFATTRIB_EXP = lv_icfattrib_exp
         SUBRC = lv_subrc
         REMOTE_DEBUG_KEY = lv_remote_debug_key
         REMOTE_DEBUG_KEY_LEN = lv_remote_debug_key_len
         IS_TID_ATTACH = lv_is_tid_attach
. " HTTP_READ_DEBUG




ABAP code using 7.40 inline data declarations to call FM HTTP_READ_DEBUG

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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