ABAP Select data from SAP table FAC_ACC_DET_S_OUT_PAY_BK_ACCNT into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FAC_ACC_DET_S_OUT_PAY_BK_ACCNT
*  INTO TABLE @DATA(IT_FAC_ACC_DET_S_OUT_PAY_BK_ACCNT2).
*--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_FAC_ACC_DET_S_OUT_PAY_BK_ACCNT INDEX 1 INTO DATA(WA_FAC_ACC_DET_S_OUT_PAY_BK_ACCNT2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FAC_ACC_DET_S_OUT_PAY_BK_ACCNT>-ROW_ID = 1.
<FAC_ACC_DET_S_OUT_PAY_BK_ACCNT>-ACTION = 1.
<FAC_ACC_DET_S_OUT_PAY_BK_ACCNT>-ZBUKR = 1.
<FAC_ACC_DET_S_OUT_PAY_BK_ACCNT>-HBKID = 1.
<FAC_ACC_DET_S_OUT_PAY_BK_ACCNT>-ZLSCH = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FAC_ACC_DET_S_OUT_PAY_BK_ACCNT-WAERS, sy-vline,
  WA_FAC_ACC_DET_S_OUT_PAY_BK_ACCNT-HKTID, sy-vline,
  WA_FAC_ACC_DET_S_OUT_PAY_BK_ACCNT-UKONT, sy-vline,
  WA_FAC_ACC_DET_S_OUT_PAY_BK_ACCNT-VKONT, sy-vline,
  WA_FAC_ACC_DET_S_OUT_PAY_BK_ACCNT-GEBKZ, sy-vline,
  WA_FAC_ACC_DET_S_OUT_PAY_BK_ACCNT-GSBER, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FAC_ACC_DET_S_OUT_PAY_BK_ACCNT 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_FAC_ACC_DET_S_OUT_PAY_BK_ACCNT 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_FAC_ACC_DET_S_OUT_PAY_BK_ACCNT INTO WA_FAC_ACC_DET_S_OUT_PAY_BK_ACCNT.


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

*Conversion exit ALPHA, internal->external for field VKONT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FAC_ACC_DET_S_OUT_PAY_BK_ACCNT-VKONT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FAC_ACC_DET_S_OUT_PAY_BK_ACCNT-VKONT.
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_FAC_ACC_DET_S_OUT_PAY_BK_ACCNT_STR, 
ROW_ID TYPE STRING,
ACTION TYPE STRING,
ZBUKR TYPE STRING,
HBKID TYPE STRING,
ZLSCH TYPE STRING,
WAERS TYPE STRING,
HKTID TYPE STRING,
UKONT TYPE STRING,
VKONT TYPE STRING,
GEBKZ TYPE STRING,
GSBER TYPE STRING,
ZBUKR_TEXT TYPE STRING,
HBKID_TEXT TYPE STRING,
ZLSCH_TEXT TYPE STRING,
WAERS_TEXT TYPE STRING,
HKTID_TEXT TYPE STRING,
UKONT_TEXT TYPE STRING,
VKONT_TEXT TYPE STRING,
GSBER_TEXT TYPE STRING,
ETAG TYPE STRING,
IS_CL_ACCNT_VISIBLE TYPE STRING,
IS_CL_ACCNT_EDITABLE TYPE STRING,
KTOPL TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FAC_ACC_DET_S_OUT_PAY_BK_ACCNT_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_FAC_ACC_DET_S_OUT_PAY_BK_ACCNT_STR-ROW_ID sy-vline 
WA_FAC_ACC_DET_S_OUT_PAY_BK_ACCNT_STR-ACTION sy-vline 
WA_FAC_ACC_DET_S_OUT_PAY_BK_ACCNT_STR-ZBUKR sy-vline 
WA_FAC_ACC_DET_S_OUT_PAY_BK_ACCNT_STR-HBKID sy-vline 
WA_FAC_ACC_DET_S_OUT_PAY_BK_ACCNT_STR-ZLSCH sy-vline 
WA_FAC_ACC_DET_S_OUT_PAY_BK_ACCNT_STR-WAERS sy-vline 
WA_FAC_ACC_DET_S_OUT_PAY_BK_ACCNT_STR-HKTID sy-vline 
WA_FAC_ACC_DET_S_OUT_PAY_BK_ACCNT_STR-UKONT sy-vline 
WA_FAC_ACC_DET_S_OUT_PAY_BK_ACCNT_STR-VKONT sy-vline 
WA_FAC_ACC_DET_S_OUT_PAY_BK_ACCNT_STR-GEBKZ sy-vline 
WA_FAC_ACC_DET_S_OUT_PAY_BK_ACCNT_STR-GSBER sy-vline 
WA_FAC_ACC_DET_S_OUT_PAY_BK_ACCNT_STR-ZBUKR_TEXT sy-vline 
WA_FAC_ACC_DET_S_OUT_PAY_BK_ACCNT_STR-HBKID_TEXT sy-vline 
WA_FAC_ACC_DET_S_OUT_PAY_BK_ACCNT_STR-ZLSCH_TEXT sy-vline 
WA_FAC_ACC_DET_S_OUT_PAY_BK_ACCNT_STR-WAERS_TEXT sy-vline 
WA_FAC_ACC_DET_S_OUT_PAY_BK_ACCNT_STR-HKTID_TEXT sy-vline 
WA_FAC_ACC_DET_S_OUT_PAY_BK_ACCNT_STR-UKONT_TEXT sy-vline 
WA_FAC_ACC_DET_S_OUT_PAY_BK_ACCNT_STR-VKONT_TEXT sy-vline 
WA_FAC_ACC_DET_S_OUT_PAY_BK_ACCNT_STR-GSBER_TEXT sy-vline 
WA_FAC_ACC_DET_S_OUT_PAY_BK_ACCNT_STR-ETAG sy-vline 
WA_FAC_ACC_DET_S_OUT_PAY_BK_ACCNT_STR-IS_CL_ACCNT_VISIBLE sy-vline 
WA_FAC_ACC_DET_S_OUT_PAY_BK_ACCNT_STR-IS_CL_ACCNT_EDITABLE sy-vline 
WA_FAC_ACC_DET_S_OUT_PAY_BK_ACCNT_STR-KTOPL sy-vline      INTO ld_text SEPARATED BY SPACE.

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