SAP Function Modules
WLBA_CHECK_CUSTOM SAP Function module
WLBA_CHECK_CUSTOM 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 WLBA_CHECK_CUSTOM into the relevant SAP transaction such as SE37 or SE80.
Associated Function Group:
WLBA
Released Date:
Not Released
Processing type: Normal fucntion module
Pattern for FM WLBA_CHECK_CUSTOM - WLBA CHECK CUSTOM
CALL FUNCTION 'WLBA_CHECK_CUSTOM' "
EXPORTING
i_wlb000a = " wlb000a
TABLES
ch_t_mssg_lb = " wvlba_t_mssg_lb
i_s_lifnr = " wvlbt_t_s_ekko_lifnr
i_s_ltsnr = " wvlbt_t_s_ekpo_ltsnr
i_s_werks = " wvlbt_t_s_ekpo_werks
i_s_matnr = " wvlbt_t_s_ekpo_matnr
EXCEPTIONS
CUST_ERROR = 1 "
. " WLBA_CHECK_CUSTOM
ABAP code example for Function Module WLBA_CHECK_CUSTOM
The ABAP code below is a full code listing to execute function module WLBA_CHECK_CUSTOM 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).
| it_ch_t_mssg_lb | TYPE STANDARD TABLE OF WVLBA_T_MSSG_LB,"TABLES PARAM |
| wa_ch_t_mssg_lb | LIKE LINE OF it_ch_t_mssg_lb , |
| it_i_s_lifnr | TYPE STANDARD TABLE OF WVLBT_T_S_EKKO_LIFNR,"TABLES PARAM |
| wa_i_s_lifnr | LIKE LINE OF it_i_s_lifnr , |
| it_i_s_ltsnr | TYPE STANDARD TABLE OF WVLBT_T_S_EKPO_LTSNR,"TABLES PARAM |
| wa_i_s_ltsnr | LIKE LINE OF it_i_s_ltsnr , |
| it_i_s_werks | TYPE STANDARD TABLE OF WVLBT_T_S_EKPO_WERKS,"TABLES PARAM |
| wa_i_s_werks | LIKE LINE OF it_i_s_werks , |
| it_i_s_matnr | TYPE STANDARD TABLE OF WVLBT_T_S_EKPO_MATNR,"TABLES PARAM |
| wa_i_s_matnr | LIKE LINE OF it_i_s_matnr . |
DATA(ld_i_wlb000a) = 'Check type of data required'.
"populate fields of struture and append to itab
append wa_ch_t_mssg_lb to it_ch_t_mssg_lb.
"populate fields of struture and append to itab
append wa_i_s_lifnr to it_i_s_lifnr.
"populate fields of struture and append to itab
append wa_i_s_ltsnr to it_i_s_ltsnr.
"populate fields of struture and append to itab
append wa_i_s_werks to it_i_s_werks.
"populate fields of struture and append to itab
append wa_i_s_matnr to it_i_s_matnr. . CALL FUNCTION 'WLBA_CHECK_CUSTOM' EXPORTING i_wlb000a = ld_i_wlb000a TABLES ch_t_mssg_lb = it_ch_t_mssg_lb i_s_lifnr = it_i_s_lifnr i_s_ltsnr = it_i_s_ltsnr i_s_werks = it_i_s_werks i_s_matnr = it_i_s_matnr EXCEPTIONS CUST_ERROR = 1 . " WLBA_CHECK_CUSTOM
IF SY-SUBRC EQ 0. "All OK ELSEIF SY-SUBRC EQ 1. "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_wlb000a | TYPE WLB000A , |
| it_ch_t_mssg_lb | TYPE STANDARD TABLE OF WVLBA_T_MSSG_LB , |
| wa_ch_t_mssg_lb | LIKE LINE OF it_ch_t_mssg_lb, |
| it_i_s_lifnr | TYPE STANDARD TABLE OF WVLBT_T_S_EKKO_LIFNR , |
| wa_i_s_lifnr | LIKE LINE OF it_i_s_lifnr, |
| it_i_s_ltsnr | TYPE STANDARD TABLE OF WVLBT_T_S_EKPO_LTSNR , |
| wa_i_s_ltsnr | LIKE LINE OF it_i_s_ltsnr, |
| it_i_s_werks | TYPE STANDARD TABLE OF WVLBT_T_S_EKPO_WERKS , |
| wa_i_s_werks | LIKE LINE OF it_i_s_werks, |
| it_i_s_matnr | TYPE STANDARD TABLE OF WVLBT_T_S_EKPO_MATNR , |
| wa_i_s_matnr | LIKE LINE OF it_i_s_matnr. |
ld_i_wlb000a = 'Check type of data required'.
"populate fields of struture and append to itab
append wa_ch_t_mssg_lb to it_ch_t_mssg_lb.
"populate fields of struture and append to itab
append wa_i_s_lifnr to it_i_s_lifnr.
"populate fields of struture and append to itab
append wa_i_s_ltsnr to it_i_s_ltsnr.
"populate fields of struture and append to itab
append wa_i_s_werks to it_i_s_werks.
"populate fields of struture and append to itab
append wa_i_s_matnr to it_i_s_matnr.
Contribute (Add Comments)
Please help keep this info upto date and use the comments section below to add useful hints, tips and information specific to this SAP function. This will then be available for you and other users to easily find by simply searching on the object name WLBA_CHECK_CUSTOM or its description.