ABAP Select data from SAP table P08_ABS_PAYMENT_SHEET into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP P08_ABS_PAYMENT_SHEET 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 P08_ABS_PAYMENT_SHEET. 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 P08_ABS_PAYMENT_SHEET 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_P08_ABS_PAYMENT_SHEET TYPE STANDARD TABLE OF P08_ABS_PAYMENT_SHEET,
      WA_P08_ABS_PAYMENT_SHEET TYPE P08_ABS_PAYMENT_SHEET,
      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: <P08_ABS_PAYMENT_SHEET> TYPE P08_ABS_PAYMENT_SHEET.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_P08_ABS_PAYMENT_SHEET.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM P08_ABS_PAYMENT_SHEET
  INTO TABLE IT_P08_ABS_PAYMENT_SHEET.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM P08_ABS_PAYMENT_SHEET
*  INTO TABLE @DATA(IT_P08_ABS_PAYMENT_SHEET2).
*--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_P08_ABS_PAYMENT_SHEET INDEX 1 INTO DATA(WA_P08_ABS_PAYMENT_SHEET2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_P08_ABS_PAYMENT_SHEET ASSIGNING <P08_ABS_PAYMENT_SHEET>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<P08_ABS_PAYMENT_SHEET>-BUKRS = 1.
<P08_ABS_PAYMENT_SHEET>-BUTXT = 1.
<P08_ABS_PAYMENT_SHEET>-WERKS = 1.
<P08_ABS_PAYMENT_SHEET>-NAME1 = 1.
<P08_ABS_PAYMENT_SHEET>-BTRTL = 1.

ENDLOOP.

LOOP AT IT_P08_ABS_PAYMENT_SHEET INTO WA_P08_ABS_PAYMENT_SHEET.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_P08_ABS_PAYMENT_SHEET-BTEXT, sy-vline,
  WA_P08_ABS_PAYMENT_SHEET-PERSG, sy-vline,
  WA_P08_ABS_PAYMENT_SHEET-PGTXT, sy-vline,
  WA_P08_ABS_PAYMENT_SHEET-PERSK, sy-vline,
  WA_P08_ABS_PAYMENT_SHEET-PKTXT, sy-vline,
  WA_P08_ABS_PAYMENT_SHEET-ORGEH, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_P08_ABS_PAYMENT_SHEET 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_P08_ABS_PAYMENT_SHEET 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_P08_ABS_PAYMENT_SHEET INTO WA_P08_ABS_PAYMENT_SHEET.


*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 KOSTL
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_P08_ABS_PAYMENT_SHEET-KOSTL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_P08_ABS_PAYMENT_SHEET-KOSTL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit PDATE, internal->external for field GBDAT
CALL FUNCTION 'CONVERSION_EXIT_PDATE_OUTPUT'
  EXPORTING
    input =                      WA_P08_ABS_PAYMENT_SHEET-GBDAT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_P08_ABS_PAYMENT_SHEET-GBDAT.
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_P08_ABS_PAYMENT_SHEET_STR, 
BUKRS TYPE STRING,
BUTXT TYPE STRING,
WERKS TYPE STRING,
NAME1 TYPE STRING,
BTRTL TYPE STRING,
BTEXT TYPE STRING,
PERSG TYPE STRING,
PGTXT TYPE STRING,
PERSK TYPE STRING,
PKTXT TYPE STRING,
ORGEH TYPE STRING,
ORGTX TYPE STRING,
KOSTL TYPE STRING,
KOSTT TYPE STRING,
ABKRS TYPE STRING,
ABKTX TYPE STRING,
PERNR TYPE STRING,
ENAME TYPE STRING,
GBDAT TYPE STRING,
GESCH TYPE STRING,
NINUM TYPE STRING,
ABSTY TYPE STRING,
ABS_TEXT TYPE STRING,
IDLVE TYPE STRING,
NOTLV TYPE STRING,
SDMPP TYPE STRING,
MB1DS TYPE STRING,
NMTCH TYPE STRING,
EPLDT TYPE STRING,
ADBTH TYPE STRING,
APLDT TYPE STRING,
BEGDA TYPE STRING,
ENDDA TYPE STRING,
ABS_WK TYPE STRING,
PSXP_AMT TYPE STRING,
POXP_AMT TYPE STRING,
PTOT_AMT TYPE STRING,
ASXP_AMT TYPE STRING,
AOXP_AMT TYPE STRING,
ATOT_AMT TYPE STRING,
CURR TYPE STRING,END OF T_EKKO_STR.
DATA: WA_P08_ABS_PAYMENT_SHEET_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_P08_ABS_PAYMENT_SHEET_STR-BUKRS sy-vline 
WA_P08_ABS_PAYMENT_SHEET_STR-BUTXT sy-vline 
WA_P08_ABS_PAYMENT_SHEET_STR-WERKS sy-vline 
WA_P08_ABS_PAYMENT_SHEET_STR-NAME1 sy-vline 
WA_P08_ABS_PAYMENT_SHEET_STR-BTRTL sy-vline 
WA_P08_ABS_PAYMENT_SHEET_STR-BTEXT sy-vline 
WA_P08_ABS_PAYMENT_SHEET_STR-PERSG sy-vline 
WA_P08_ABS_PAYMENT_SHEET_STR-PGTXT sy-vline 
WA_P08_ABS_PAYMENT_SHEET_STR-PERSK sy-vline 
WA_P08_ABS_PAYMENT_SHEET_STR-PKTXT sy-vline 
WA_P08_ABS_PAYMENT_SHEET_STR-ORGEH sy-vline 
WA_P08_ABS_PAYMENT_SHEET_STR-ORGTX sy-vline 
WA_P08_ABS_PAYMENT_SHEET_STR-KOSTL sy-vline 
WA_P08_ABS_PAYMENT_SHEET_STR-KOSTT sy-vline 
WA_P08_ABS_PAYMENT_SHEET_STR-ABKRS sy-vline 
WA_P08_ABS_PAYMENT_SHEET_STR-ABKTX sy-vline 
WA_P08_ABS_PAYMENT_SHEET_STR-PERNR sy-vline 
WA_P08_ABS_PAYMENT_SHEET_STR-ENAME sy-vline 
WA_P08_ABS_PAYMENT_SHEET_STR-GBDAT sy-vline 
WA_P08_ABS_PAYMENT_SHEET_STR-GESCH sy-vline 
WA_P08_ABS_PAYMENT_SHEET_STR-NINUM sy-vline 
WA_P08_ABS_PAYMENT_SHEET_STR-ABSTY sy-vline 
WA_P08_ABS_PAYMENT_SHEET_STR-ABS_TEXT sy-vline 
WA_P08_ABS_PAYMENT_SHEET_STR-IDLVE sy-vline 
WA_P08_ABS_PAYMENT_SHEET_STR-NOTLV sy-vline 
WA_P08_ABS_PAYMENT_SHEET_STR-SDMPP sy-vline 
WA_P08_ABS_PAYMENT_SHEET_STR-MB1DS sy-vline 
WA_P08_ABS_PAYMENT_SHEET_STR-NMTCH sy-vline 
WA_P08_ABS_PAYMENT_SHEET_STR-EPLDT sy-vline 
WA_P08_ABS_PAYMENT_SHEET_STR-ADBTH sy-vline 
WA_P08_ABS_PAYMENT_SHEET_STR-APLDT sy-vline 
WA_P08_ABS_PAYMENT_SHEET_STR-BEGDA sy-vline 
WA_P08_ABS_PAYMENT_SHEET_STR-ENDDA sy-vline 
WA_P08_ABS_PAYMENT_SHEET_STR-ABS_WK sy-vline 
WA_P08_ABS_PAYMENT_SHEET_STR-PSXP_AMT sy-vline 
WA_P08_ABS_PAYMENT_SHEET_STR-POXP_AMT sy-vline 
WA_P08_ABS_PAYMENT_SHEET_STR-PTOT_AMT sy-vline 
WA_P08_ABS_PAYMENT_SHEET_STR-ASXP_AMT sy-vline 
WA_P08_ABS_PAYMENT_SHEET_STR-AOXP_AMT sy-vline 
WA_P08_ABS_PAYMENT_SHEET_STR-ATOT_AMT sy-vline 
WA_P08_ABS_PAYMENT_SHEET_STR-CURR sy-vline      INTO ld_text SEPARATED BY SPACE.

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