ABAP Select data from SAP table FIAA_BUS1022_BM into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP FIAA_BUS1022_BM 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 FIAA_BUS1022_BM. 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 FIAA_BUS1022_BM 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_FIAA_BUS1022_BM TYPE STANDARD TABLE OF FIAA_BUS1022_BM,
      WA_FIAA_BUS1022_BM TYPE FIAA_BUS1022_BM,
      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: <FIAA_BUS1022_BM> TYPE FIAA_BUS1022_BM.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_FIAA_BUS1022_BM.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM FIAA_BUS1022_BM
  INTO TABLE IT_FIAA_BUS1022_BM.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FIAA_BUS1022_BM
*  INTO TABLE @DATA(IT_FIAA_BUS1022_BM2).
*--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_FIAA_BUS1022_BM INDEX 1 INTO DATA(WA_FIAA_BUS1022_BM2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_FIAA_BUS1022_BM ASSIGNING <FIAA_BUS1022_BM>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FIAA_BUS1022_BM>-VORGN = 1.
<FIAA_BUS1022_BM>-BLART = 1.
<FIAA_BUS1022_BM>-TRAVA = 1.
<FIAA_BUS1022_BM>-BWASL = 1.
<FIAA_BUS1022_BM>-BZDAT = 1.

ENDLOOP.

LOOP AT IT_FIAA_BUS1022_BM INTO WA_FIAA_BUS1022_BM.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FIAA_BUS1022_BM-UBZDT, sy-vline,
  WA_FIAA_BUS1022_BM-ANBTR, sy-vline,
  WA_FIAA_BUS1022_BM-NAFAV, sy-vline,
  WA_FIAA_BUS1022_BM-SAFAV, sy-vline,
  WA_FIAA_BUS1022_BM-AAFAV, sy-vline,
  WA_FIAA_BUS1022_BM-MAFAV, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FIAA_BUS1022_BM 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_FIAA_BUS1022_BM 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_FIAA_BUS1022_BM INTO WA_FIAA_BUS1022_BM.


*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 TRAVA
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FIAA_BUS1022_BM-TRAVA
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIAA_BUS1022_BM-TRAVA.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC132, internal->external for field ANBTR
CALL FUNCTION 'CONVERSION_EXIT_AC132_OUTPUT'
  EXPORTING
    input =                      WA_FIAA_BUS1022_BM-ANBTR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIAA_BUS1022_BM-ANBTR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC132, internal->external for field NAFAV
CALL FUNCTION 'CONVERSION_EXIT_AC132_OUTPUT'
  EXPORTING
    input =                      WA_FIAA_BUS1022_BM-NAFAV
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIAA_BUS1022_BM-NAFAV.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC132, internal->external for field SAFAV
CALL FUNCTION 'CONVERSION_EXIT_AC132_OUTPUT'
  EXPORTING
    input =                      WA_FIAA_BUS1022_BM-SAFAV
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIAA_BUS1022_BM-SAFAV.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC132, internal->external for field AAFAV
CALL FUNCTION 'CONVERSION_EXIT_AC132_OUTPUT'
  EXPORTING
    input =                      WA_FIAA_BUS1022_BM-AAFAV
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIAA_BUS1022_BM-AAFAV.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC132, internal->external for field MAFAV
CALL FUNCTION 'CONVERSION_EXIT_AC132_OUTPUT'
  EXPORTING
    input =                      WA_FIAA_BUS1022_BM-MAFAV
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIAA_BUS1022_BM-MAFAV.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC132, internal->external for field AUFWV
CALL FUNCTION 'CONVERSION_EXIT_AC132_OUTPUT'
  EXPORTING
    input =                      WA_FIAA_BUS1022_BM-AUFWV
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIAA_BUS1022_BM-AUFWV.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC132, internal->external for field AUFNV
CALL FUNCTION 'CONVERSION_EXIT_AC132_OUTPUT'
  EXPORTING
    input =                      WA_FIAA_BUS1022_BM-AUFNV
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIAA_BUS1022_BM-AUFNV.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC132, internal->external for field AUFNL
CALL FUNCTION 'CONVERSION_EXIT_AC132_OUTPUT'
  EXPORTING
    input =                      WA_FIAA_BUS1022_BM-AUFNL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIAA_BUS1022_BM-AUFNL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC132, internal->external for field ERLBT
CALL FUNCTION 'CONVERSION_EXIT_AC132_OUTPUT'
  EXPORTING
    input =                      WA_FIAA_BUS1022_BM-ERLBT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIAA_BUS1022_BM-ERLBT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC132, internal->external for field VERKO
CALL FUNCTION 'CONVERSION_EXIT_AC132_OUTPUT'
  EXPORTING
    input =                      WA_FIAA_BUS1022_BM-VERKO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIAA_BUS1022_BM-VERKO.
WRITE:/ 'New Value:', ld_input.

*Conversion exit EXCRT, internal->external for field KURSF
CALL FUNCTION 'CONVERSION_EXIT_EXCRT_OUTPUT'
  EXPORTING
    input =                      WA_FIAA_BUS1022_BM-KURSF
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIAA_BUS1022_BM-KURSF.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field MEINS
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_FIAA_BUS1022_BM-MEINS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIAA_BUS1022_BM-MEINS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field VBUND
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FIAA_BUS1022_BM-VBUND
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIAA_BUS1022_BM-VBUND.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PANL1
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FIAA_BUS1022_BM-PANL1
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIAA_BUS1022_BM-PANL1.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PANL2
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FIAA_BUS1022_BM-PANL2
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIAA_BUS1022_BM-PANL2.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field GKONT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FIAA_BUS1022_BM-GKONT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIAA_BUS1022_BM-GKONT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field LEDGER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FIAA_BUS1022_BM-LEDGER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FIAA_BUS1022_BM-LEDGER.
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_FIAA_BUS1022_BM_STR, 
VORGN TYPE STRING,
BLART TYPE STRING,
TRAVA TYPE STRING,
BWASL TYPE STRING,
BZDAT TYPE STRING,
UBZDT TYPE STRING,
ANBTR TYPE STRING,
NAFAV TYPE STRING,
SAFAV TYPE STRING,
AAFAV TYPE STRING,
MAFAV TYPE STRING,
AUFWV TYPE STRING,
AUFNV TYPE STRING,
AUFNL TYPE STRING,
ERLBT TYPE STRING,
VERKO TYPE STRING,
XVABG TYPE STRING,
XANEU TYPE STRING,
XERBW TYPE STRING,
AFABE TYPE STRING,
PROZS TYPE STRING,
MONAT TYPE STRING,
BUDAT TYPE STRING,
BLDAT TYPE STRING,
WWERT TYPE STRING,
WAERS TYPE STRING,
KURSF TYPE STRING,
MENGE TYPE STRING,
MEINS TYPE STRING,
SGTXT TYPE STRING,
ZUONR TYPE STRING,
XBLNR TYPE STRING,
VBUND TYPE STRING,
PARGB TYPE STRING,
TXT50 TYPE STRING,
PBUKR TYPE STRING,
PANL1 TYPE STRING,
PANL2 TYPE STRING,
PATXT TYPE STRING,
GKONT TYPE STRING,
LDGRP TYPE STRING,
ACC_PRINCIPLE TYPE STRING,
AFABE_POST TYPE STRING,
LEDGER TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FIAA_BUS1022_BM_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_FIAA_BUS1022_BM_STR-VORGN sy-vline 
WA_FIAA_BUS1022_BM_STR-BLART sy-vline 
WA_FIAA_BUS1022_BM_STR-TRAVA sy-vline 
WA_FIAA_BUS1022_BM_STR-BWASL sy-vline 
WA_FIAA_BUS1022_BM_STR-BZDAT sy-vline 
WA_FIAA_BUS1022_BM_STR-UBZDT sy-vline 
WA_FIAA_BUS1022_BM_STR-ANBTR sy-vline 
WA_FIAA_BUS1022_BM_STR-NAFAV sy-vline 
WA_FIAA_BUS1022_BM_STR-SAFAV sy-vline 
WA_FIAA_BUS1022_BM_STR-AAFAV sy-vline 
WA_FIAA_BUS1022_BM_STR-MAFAV sy-vline 
WA_FIAA_BUS1022_BM_STR-AUFWV sy-vline 
WA_FIAA_BUS1022_BM_STR-AUFNV sy-vline 
WA_FIAA_BUS1022_BM_STR-AUFNL sy-vline 
WA_FIAA_BUS1022_BM_STR-ERLBT sy-vline 
WA_FIAA_BUS1022_BM_STR-VERKO sy-vline 
WA_FIAA_BUS1022_BM_STR-XVABG sy-vline 
WA_FIAA_BUS1022_BM_STR-XANEU sy-vline 
WA_FIAA_BUS1022_BM_STR-XERBW sy-vline 
WA_FIAA_BUS1022_BM_STR-AFABE sy-vline 
WA_FIAA_BUS1022_BM_STR-PROZS sy-vline 
WA_FIAA_BUS1022_BM_STR-MONAT sy-vline 
WA_FIAA_BUS1022_BM_STR-BUDAT sy-vline 
WA_FIAA_BUS1022_BM_STR-BLDAT sy-vline 
WA_FIAA_BUS1022_BM_STR-WWERT sy-vline 
WA_FIAA_BUS1022_BM_STR-WAERS sy-vline 
WA_FIAA_BUS1022_BM_STR-KURSF sy-vline 
WA_FIAA_BUS1022_BM_STR-MENGE sy-vline 
WA_FIAA_BUS1022_BM_STR-MEINS sy-vline 
WA_FIAA_BUS1022_BM_STR-SGTXT sy-vline 
WA_FIAA_BUS1022_BM_STR-ZUONR sy-vline 
WA_FIAA_BUS1022_BM_STR-XBLNR sy-vline 
WA_FIAA_BUS1022_BM_STR-VBUND sy-vline 
WA_FIAA_BUS1022_BM_STR-PARGB sy-vline 
WA_FIAA_BUS1022_BM_STR-TXT50 sy-vline 
WA_FIAA_BUS1022_BM_STR-PBUKR sy-vline 
WA_FIAA_BUS1022_BM_STR-PANL1 sy-vline 
WA_FIAA_BUS1022_BM_STR-PANL2 sy-vline 
WA_FIAA_BUS1022_BM_STR-PATXT sy-vline 
WA_FIAA_BUS1022_BM_STR-GKONT sy-vline 
WA_FIAA_BUS1022_BM_STR-LDGRP sy-vline 
WA_FIAA_BUS1022_BM_STR-ACC_PRINCIPLE sy-vline 
WA_FIAA_BUS1022_BM_STR-AFABE_POST sy-vline 
WA_FIAA_BUS1022_BM_STR-LEDGER sy-vline      INTO ld_text SEPARATED BY SPACE.

*Add any further fields from structure WA_EKKO_STR you want to CONCATENATE...
ENDLOOP.
ENDFORM.