ABAP Select data from SAP table IBKKA6_S 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 IBKKA6_S 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 IBKKA6_S. 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 IBKKA6_S 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_IBKKA6_S TYPE STANDARD TABLE OF IBKKA6_S, WA_IBKKA6_S TYPE IBKKA6_S, 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: <IBKKA6_S> TYPE IBKKA6_S. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_IBKKA6_S. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM IBKKA6_S INTO TABLE IT_IBKKA6_S. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM IBKKA6_S * INTO TABLE @DATA(IT_IBKKA6_S2). *--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_IBKKA6_S INDEX 1 INTO DATA(WA_IBKKA6_S2). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_IBKKA6_S ASSIGNING <IBKKA6_S>.*To update a field value using a field symbol simply change the value via the field symbol pointer
<IBKKA6_S>-BKKRS = 1.
<IBKKA6_S>-BLOCK_REAS = 1.
<IBKKA6_S>-BLOCKDATTO = 1.
<IBKKA6_S>-ACNUM_INT = 1.
<IBKKA6_S>-XDELETE = 1.
ENDLOOP. LOOP AT IT_IBKKA6_S INTO WA_IBKKA6_S. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_IBKKA6_S-CASHB_EX_TO, sy-vline,
WA_IBKKA6_S-STACK_PLACE, sy-vline,
WA_IBKKA6_S-PLACE_ORIGIN, sy-vline,
WA_IBKKA6_S-STACK_STAT, sy-vline,
WA_IBKKA6_S-STACK_SDAT, sy-vline,
WA_IBKKA6_S-STACK_STIM, sy-vline.
ENDLOOP. *Add any further fields from structure WA_IBKKA6_S 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_IBKKA6_S 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_IBKKA6_S INTO WA_IBKKA6_S. *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.
*Conversion exit ALPHA, internal->external for field ACNUM_INT CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_IBKKA6_S-ACNUM_INT IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_IBKKA6_S-ACNUM_INT.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field CASHB_EX_TO CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_IBKKA6_S-CASHB_EX_TO IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_IBKKA6_S-CASHB_EX_TO.
WRITE:/ 'New Value:', ld_input.
ENDFORM. *&---------------------------------------------------------------------* *& Form process_as_string_field_values *&---------------------------------------------------------------------* FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO. TYPES: BEGIN OF T_IBKKA6_S_STR,
BKKRS TYPE STRING,
BLOCK_REAS TYPE STRING,
BLOCKDATTO TYPE STRING,
ACNUM_INT TYPE STRING,
XDELETE TYPE STRING,
CASHB_EX_TO TYPE STRING,
STACK_PLACE TYPE STRING,
PLACE_ORIGIN TYPE STRING,
STACK_STAT TYPE STRING,
STACK_SDAT TYPE STRING,
STACK_STIM TYPE STRING,
NAME_STACK_STAT TYPE STRING,
STACK_CDAT TYPE STRING,
STACK_CTIM TYPE STRING,
NAME_STACK_CRE TYPE STRING,
STACK_RDAT TYPE STRING,
STACK_RTIM TYPE STRING,
NAME_STACK_REL TYPE STRING,
REM_TXT TYPE STRING,END OF T_EKKO_STR. DATA: WA_IBKKA6_S_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_IBKKA6_S_STR-BKKRS sy-vline
WA_IBKKA6_S_STR-BLOCK_REAS sy-vline
WA_IBKKA6_S_STR-BLOCKDATTO sy-vline
WA_IBKKA6_S_STR-ACNUM_INT sy-vline
WA_IBKKA6_S_STR-XDELETE sy-vline
WA_IBKKA6_S_STR-CASHB_EX_TO sy-vline
WA_IBKKA6_S_STR-STACK_PLACE sy-vline
WA_IBKKA6_S_STR-PLACE_ORIGIN sy-vline
WA_IBKKA6_S_STR-STACK_STAT sy-vline
WA_IBKKA6_S_STR-STACK_SDAT sy-vline
WA_IBKKA6_S_STR-STACK_STIM sy-vline
WA_IBKKA6_S_STR-NAME_STACK_STAT sy-vline
WA_IBKKA6_S_STR-STACK_CDAT sy-vline
WA_IBKKA6_S_STR-STACK_CTIM sy-vline
WA_IBKKA6_S_STR-NAME_STACK_CRE sy-vline
WA_IBKKA6_S_STR-STACK_RDAT sy-vline
WA_IBKKA6_S_STR-STACK_RTIM sy-vline
WA_IBKKA6_S_STR-NAME_STACK_REL sy-vline
WA_IBKKA6_S_STR-REM_TXT sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.