RH_WEGID_REQUEST SAP Function module

RH_WEGID_REQUEST is a standard SAP function module available within R/3 SAP systems depending on your version and release level. Below is the pattern details for this FM showing its interface including any import and export parameters, exceptions etc as well as any documentation contributions (Comments) specific to the object.

See here to view full function module documentation and code listing, simply by entering the name RH_WEGID_REQUEST into the relevant SAP transaction such as SE37 or SE80.

Associated Function Group: RHSR
Released Date: Not Released
Processing type: Normal fucntion module

Pattern for FM RH_WEGID_REQUEST - RH WEGID REQUEST

CALL FUNCTION 'RH_WEGID_REQUEST' "
* EXPORTING
*   flag_ask_for_otypes = 'X'   "
*   otype1 =                    " plog-otype
*   otype2 =                    " plog-otype
*   otype3 =                    " plog-otype
*   wegid =                     " t778a-wegid   Evaluation Path
*   search_help_mode =          " flag
  IMPORTING
    wegid =                     " t778a-wegid   Evaluation Path
* TABLES
*   wegid_tab =                 " t778a
  EXCEPTIONS
    NOTHING_SELECTED = 1        "               No evaluation path chosen
    CHANGE_SHLP = 2             "
    .  "  RH_WEGID_REQUEST

ABAP code example for Function Module RH_WEGID_REQUEST

The ABAP code below is a full code listing to execute function module RH_WEGID_REQUEST including all data declarations. The code uses 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 original method of declaring data variables up front. 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).

DATA:
ld_wegid  
 
 TYPE T778A-WEGID
,
it_wegid_tab  
 
 TYPE STANDARD TABLE OF T778A,"TABLES PARAM
wa_wegid_tab
 
 LIKE LINE OF it_wegid_tab
.


DATA(ld_flag_ask_for_otypes) = 'some text here'.
 

SELECT single OTYPE 
  FROM PLOG 
  INTO @DATA(ld_otype1).

 

SELECT single OTYPE 
  FROM PLOG 
  INTO @DATA(ld_otype2).

 

SELECT single OTYPE 
  FROM PLOG 
  INTO @DATA(ld_otype3).

 

SELECT single WEGID 
  FROM T778A 
  INTO @DATA(ld_wegid).


DATA(ld_search_help_mode) = 'Check type of data required'.
 

"populate fields of struture and append to itab
append wa_wegid_tab to it_wegid_tab.
.

CALL FUNCTION 'RH_WEGID_REQUEST'
* EXPORTING
*   flag_ask_for_otypes =        ld_flag_ask_for_otypes
*   otype1 =                     ld_otype1
*   otype2 =                     ld_otype2
*   otype3 =                     ld_otype3
*   wegid =                      ld_wegid
*   search_help_mode =           ld_search_help_mode
  IMPORTING
    wegid =                      ld_wegid
* TABLES
*   wegid_tab =                  it_wegid_tab
  EXCEPTIONS
    NOTHING_SELECTED =           1
    CHANGE_SHLP =                2
    .  "  RH_WEGID_REQUEST

IF SY-SUBRC EQ 0.
  "All OK
ELSEIF SY-SUBRC EQ 1. "Exception
  "Add code for exception here
ELSEIF SY-SUBRC EQ 2. "Exception
  "Add code for exception here
ENDIF.

ABAP code to compare 7.40 inline data declaration with original syntax

The below ABAP code uses the older none in-line data declarations. This allows you to see the coding differences/benefits of the later inline syntax. It may also be useful if you are using an older version of SAP as some of the newer syntax above, such as the @DATA is not available until 4.70 EHP 8.

DATA:

ld_wegid
 
 TYPE T778A-WEGID ,
ld_flag_ask_for_otypes
 
 TYPE STRING ,
it_wegid_tab
 
 TYPE STANDARD TABLE OF T778A ,
wa_wegid_tab
 
 LIKE LINE OF it_wegid_tab,
ld_otype1
 
 TYPE PLOG-OTYPE ,
ld_otype2
 
 TYPE PLOG-OTYPE ,
ld_otype3
 
 TYPE PLOG-OTYPE ,
ld_wegid
 
 TYPE T778A-WEGID ,
ld_search_help_mode
 
 TYPE FLAG .


ld_flag_ask_for_otypes = 'some text here'. 

"populate fields of struture and append to itab
append wa_wegid_tab to it_wegid_tab.

SELECT single OTYPE 
  FROM PLOG 
  INTO ld_otype1.


SELECT single OTYPE 
  FROM PLOG 
  INTO ld_otype2.


SELECT single OTYPE 
  FROM PLOG 
  INTO ld_otype3.


SELECT single WEGID 
  FROM T778A 
  INTO ld_wegid.

ld_search_help_mode = 'Check type of data required'.