ABAP Select data from SAP table BAPIBULOC04 into internal table
Get Example source ABAP code based on a different SAP table
Below is a number of ABAP code snippets to demonstrate how to select data from SAP BAPIBULOC04 table and store it within an internal table, including using the newer @DATA inline declaration methods. It also shows you various ways to process this data using ABAP work area, inline declaration or field symbols including executing all the relevant CONVERSION_EXIT routines specific to BAPIBULOC04. See here for more generic Select statement tips.
Sometimes data within SAP is stored within the database table in a different format to what it is displayed to the user. These input/output conversation FM routines are what translates the data between the two formats.
There is also a full declaration of the BAPIBULOC04 table where each field has a char/string type for you to simply copy and paste. This allows you to use processing that is only available to these field types such as the CONCATENATE statement.
DATA: IT_BAPIBULOC04 TYPE STANDARD TABLE OF BAPIBULOC04, WA_BAPIBULOC04 TYPE BAPIBULOC04, GD_STR TYPE STRING. DATA: lo_typedescr type REF TO cl_abap_typedescr. DATA: lv_fieldname type fieldname. FIELD-SYMBOLS: <FIELD> TYPE any. FIELD-SYMBOLS: <BAPIBULOC04> TYPE BAPIBULOC04. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_BAPIBULOC04. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM BAPIBULOC04 INTO TABLE IT_BAPIBULOC04. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM BAPIBULOC04 * INTO TABLE @DATA(IT_BAPIBULOC042). *--Further methods of using ABAP code to select data from SAP database tables *You can also declare the header/work area using the in-line DATA declaration method READ TABLE IT_BAPIBULOC04 INDEX 1 INTO DATA(WA_BAPIBULOC042). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_BAPIBULOC04 ASSIGNING <BAPIBULOC04>.*To update a field value using a field symbol simply change the value via the field symbol pointer
<BAPIBULOC04>-BUSINESSTYPE = 1.
<BAPIBULOC04>-W11BOS = 1.
<BAPIBULOC04>-W11EOS = 1.
<BAPIBULOC04>-W12BOS = 1.
<BAPIBULOC04>-W12EOS = 1.
ENDLOOP. LOOP AT IT_BAPIBULOC04 INTO WA_BAPIBULOC04. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_BAPIBULOC04-W21BOS, sy-vline,
WA_BAPIBULOC04-W21EOS, sy-vline,
WA_BAPIBULOC04-W22BOS, sy-vline,
WA_BAPIBULOC04-W22EOS, sy-vline,
WA_BAPIBULOC04-W31BOS, sy-vline,
WA_BAPIBULOC04-W31EOS, sy-vline.
ENDLOOP. *Add any further fields from structure WA_BAPIBULOC04 you want to display... WRITE:/ sy-uline. * Aternatively use generic code to Write field values (and NAME) to screen report DO. ASSIGN COMPONENT sy-index OF STRUCTURE wa_BAPIBULOC04 TO <field>. IF sy-subrc <> 0. EXIT. ENDIF. WRITE:/ 'Field Value', <field>, sy-vline. gd_str = <field> . lo_typedescr ?= CL_ABAP_DATADESCR=>DESCRIBE_BY_DATA( <field> ). lv_fieldname = lo_typedescr->GET_RELATIVE_NAME( ). WRITE:/ 'Field Name', lv_fieldname. ENDDO. *Redo loop but convert all fields from internal to out value LOOP AT IT_BAPIBULOC04 INTO WA_BAPIBULOC04. *Write horizonal line to screen report. WRITE:/ sy-uline. *Convert all fields to display/output versions using conversion routines PERFORM convert_all_field_values CHANGING wa_EKKO. ENDLOOP. *&---------------------------------------------------------------------* *& Form convert_all_field_values *&---------------------------------------------------------------------* FORM convert_all_field_values CHANGING p_EKKO LIKE wa_EKKO. DATA: ld_input(1000) TYPE c, ld_output(1000) TYPE C.
ENDFORM. *&---------------------------------------------------------------------* *& Form process_as_string_field_values *&---------------------------------------------------------------------* FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO. TYPES: BEGIN OF T_BAPIBULOC04_STR,
BUSINESSTYPE TYPE STRING,
W11BOS TYPE STRING,
W11EOS TYPE STRING,
W12BOS TYPE STRING,
W12EOS TYPE STRING,
W21BOS TYPE STRING,
W21EOS TYPE STRING,
W22BOS TYPE STRING,
W22EOS TYPE STRING,
W31BOS TYPE STRING,
W31EOS TYPE STRING,
W32BOS TYPE STRING,
W32EOS TYPE STRING,
W41BOS TYPE STRING,
W41EOS TYPE STRING,
W42BOS TYPE STRING,
W42EOS TYPE STRING,
W51BOS TYPE STRING,
W51EOS TYPE STRING,
W52BOS TYPE STRING,
W52EOS TYPE STRING,
W61BOS TYPE STRING,
W61EOS TYPE STRING,
W62BOS TYPE STRING,
W62EOS TYPE STRING,
W71BOS TYPE STRING,
W71EOS TYPE STRING,
W72BOS TYPE STRING,
W72EOS TYPE STRING,
W81BOS TYPE STRING,
W81EOS TYPE STRING,
W82BOS TYPE STRING,
W82EOS TYPE STRING,END OF T_EKKO_STR. DATA: WA_BAPIBULOC04_STR type T_EKKO_STR. DATA: ld_text TYPE string. LOOP AT IT_EKKO INTO WA_EKKO. MOVE-CORRESPONDING wa_EKKO TO WA_EKKO_STR. CONCATENATE: sy-vline
WA_BAPIBULOC04_STR-BUSINESSTYPE sy-vline
WA_BAPIBULOC04_STR-W11BOS sy-vline
WA_BAPIBULOC04_STR-W11EOS sy-vline
WA_BAPIBULOC04_STR-W12BOS sy-vline
WA_BAPIBULOC04_STR-W12EOS sy-vline
WA_BAPIBULOC04_STR-W21BOS sy-vline
WA_BAPIBULOC04_STR-W21EOS sy-vline
WA_BAPIBULOC04_STR-W22BOS sy-vline
WA_BAPIBULOC04_STR-W22EOS sy-vline
WA_BAPIBULOC04_STR-W31BOS sy-vline
WA_BAPIBULOC04_STR-W31EOS sy-vline
WA_BAPIBULOC04_STR-W32BOS sy-vline
WA_BAPIBULOC04_STR-W32EOS sy-vline
WA_BAPIBULOC04_STR-W41BOS sy-vline
WA_BAPIBULOC04_STR-W41EOS sy-vline
WA_BAPIBULOC04_STR-W42BOS sy-vline
WA_BAPIBULOC04_STR-W42EOS sy-vline
WA_BAPIBULOC04_STR-W51BOS sy-vline
WA_BAPIBULOC04_STR-W51EOS sy-vline
WA_BAPIBULOC04_STR-W52BOS sy-vline
WA_BAPIBULOC04_STR-W52EOS sy-vline
WA_BAPIBULOC04_STR-W61BOS sy-vline
WA_BAPIBULOC04_STR-W61EOS sy-vline
WA_BAPIBULOC04_STR-W62BOS sy-vline
WA_BAPIBULOC04_STR-W62EOS sy-vline
WA_BAPIBULOC04_STR-W71BOS sy-vline
WA_BAPIBULOC04_STR-W71EOS sy-vline
WA_BAPIBULOC04_STR-W72BOS sy-vline
WA_BAPIBULOC04_STR-W72EOS sy-vline
WA_BAPIBULOC04_STR-W81BOS sy-vline
WA_BAPIBULOC04_STR-W81EOS sy-vline
WA_BAPIBULOC04_STR-W82BOS sy-vline
WA_BAPIBULOC04_STR-W82EOS sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.