SAP Function Modules
BWFI3R_READ_KNB4_DATA SAP Function module
BWFI3R_READ_KNB4_DATA 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 BWFI3R_READ_KNB4_DATA into the relevant SAP transaction such as SE37 or SE80.
Associated Function Group:
BWFI3R
Released Date:
Not Released
Processing type: Normal fucntion module
Pattern for FM BWFI3R_READ_KNB4_DATA - BWFI3R READ KNB4 DATA
CALL FUNCTION 'BWFI3R_READ_KNB4_DATA' "
* EXPORTING
* block_data = SPACE " c
* block_size = " sy-tabix
IMPORTING
flag_cursor_open = " bwfi_cursor_flag
TABLES
i_fisel = " sbiwa_t_select
i_selected_fields = " sbiwa_t_fields
i_data_table = " knb4
EXCEPTIONS
ERROR_PASSED_TO_MESS_HANDLER = 1 "
. " BWFI3R_READ_KNB4_DATA
ABAP code example for Function Module BWFI3R_READ_KNB4_DATA
The ABAP code below is a full code listing to execute function module BWFI3R_READ_KNB4_DATA 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).
| ld_flag_cursor_open | TYPE BWFI_CURSOR_FLAG , |
| it_i_fisel | TYPE STANDARD TABLE OF SBIWA_T_SELECT,"TABLES PARAM |
| wa_i_fisel | LIKE LINE OF it_i_fisel , |
| it_i_selected_fields | TYPE STANDARD TABLE OF SBIWA_T_FIELDS,"TABLES PARAM |
| wa_i_selected_fields | LIKE LINE OF it_i_selected_fields , |
| it_i_data_table | TYPE STANDARD TABLE OF KNB4,"TABLES PARAM |
| wa_i_data_table | LIKE LINE OF it_i_data_table . |
DATA(ld_block_data) = 'Check type of data required'.
DATA(ld_block_size) = '123 '.
"populate fields of struture and append to itab
append wa_i_fisel to it_i_fisel.
"populate fields of struture and append to itab
append wa_i_selected_fields to it_i_selected_fields.
"populate fields of struture and append to itab
append wa_i_data_table to it_i_data_table. . CALL FUNCTION 'BWFI3R_READ_KNB4_DATA' * EXPORTING * block_data = ld_block_data * block_size = ld_block_size IMPORTING flag_cursor_open = ld_flag_cursor_open TABLES i_fisel = it_i_fisel i_selected_fields = it_i_selected_fields i_data_table = it_i_data_table EXCEPTIONS ERROR_PASSED_TO_MESS_HANDLER = 1 . " BWFI3R_READ_KNB4_DATA
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_flag_cursor_open | TYPE BWFI_CURSOR_FLAG , |
| ld_block_data | TYPE C , |
| it_i_fisel | TYPE STANDARD TABLE OF SBIWA_T_SELECT , |
| wa_i_fisel | LIKE LINE OF it_i_fisel, |
| ld_block_size | TYPE SY-TABIX , |
| it_i_selected_fields | TYPE STANDARD TABLE OF SBIWA_T_FIELDS , |
| wa_i_selected_fields | LIKE LINE OF it_i_selected_fields, |
| it_i_data_table | TYPE STANDARD TABLE OF KNB4 , |
| wa_i_data_table | LIKE LINE OF it_i_data_table. |
ld_block_data = '123 '.
"populate fields of struture and append to itab
append wa_i_fisel to it_i_fisel.
ld_block_size = '123 '.
"populate fields of struture and append to itab
append wa_i_selected_fields to it_i_selected_fields.
"populate fields of struture and append to itab
append wa_i_data_table to it_i_data_table.
Contribute (Add Comments)
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