WLF_INVOICE_LIST_DOC_TEST_CUST SAP Function module

WLF_INVOICE_LIST_DOC_TEST_CUST 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 WLF_INVOICE_LIST_DOC_TEST_CUST into the relevant SAP transaction such as SE37 or SE80.

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

Pattern for FM WLF_INVOICE_LIST_DOC_TEST_CUST - WLF INVOICE LIST DOC TEST CUST

CALL FUNCTION 'WLF_INVOICE_LIST_DOC_TEST_CUST' "
  EXPORTING
    i_komlfk =                  " komlfk
*   i_simulation =              " wlf_simulation
*   it_komwbpa =                " wlf_tt_komwbpa
  TABLES
    t_komv =                    " komv
    t_komlfl =                  " komlfl
  EXCEPTIONS
    CHECK_ERROR = 1             "
    CUST_CHECK_ERROR = 2        "
    .  "  WLF_INVOICE_LIST_DOC_TEST_CUST

ABAP code example for Function Module WLF_INVOICE_LIST_DOC_TEST_CUST

The ABAP code below is a full code listing to execute function module WLF_INVOICE_LIST_DOC_TEST_CUST 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:
it_t_komv  
 
 TYPE STANDARD TABLE OF KOMV,"TABLES PARAM
wa_t_komv
 
 LIKE LINE OF it_t_komv
,
it_t_komlfl  
 
 TYPE STANDARD TABLE OF KOMLFL,"TABLES PARAM
wa_t_komlfl
 
 LIKE LINE OF it_t_komlfl
.


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

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

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

"populate fields of struture and append to itab
append wa_t_komv to it_t_komv.
 

"populate fields of struture and append to itab
append wa_t_komlfl to it_t_komlfl.
.

CALL FUNCTION 'WLF_INVOICE_LIST_DOC_TEST_CUST'
  EXPORTING
    i_komlfk =                   ld_i_komlfk
*   i_simulation =               ld_i_simulation
*   it_komwbpa =                 ld_it_komwbpa
  TABLES
    t_komv =                     it_t_komv
    t_komlfl =                   it_t_komlfl
  EXCEPTIONS
    CHECK_ERROR =                1
    CUST_CHECK_ERROR =           2
    .  "  WLF_INVOICE_LIST_DOC_TEST_CUST

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_i_komlfk
 
 TYPE KOMLFK ,
it_t_komv
 
 TYPE STANDARD TABLE OF KOMV ,
wa_t_komv
 
 LIKE LINE OF it_t_komv,
ld_i_simulation
 
 TYPE WLF_SIMULATION ,
it_t_komlfl
 
 TYPE STANDARD TABLE OF KOMLFL ,
wa_t_komlfl
 
 LIKE LINE OF it_t_komlfl,
ld_it_komwbpa
 
 TYPE WLF_TT_KOMWBPA .


ld_i_komlfk = 'Check type of data required'. 

"populate fields of struture and append to itab
append wa_t_komv to it_t_komv.
ld_i_simulation = 'Check type of data required'. 

"populate fields of struture and append to itab
append wa_t_komlfl to it_t_komlfl.
ld_it_komwbpa = 'Check type of data required'.