ABAP Select data from SAP table /PM0/ABD_VDBEKI into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP /PM0/ABD_VDBEKI 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 /PM0/ABD_VDBEKI. 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 /PM0/ABD_VDBEKI 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_/PM0/ABD_VDBEKI TYPE STANDARD TABLE OF /PM0/ABD_VDBEKI,
      WA_/PM0/ABD_VDBEKI TYPE /PM0/ABD_VDBEKI,
      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: </PM0/ABD_VDBEKI> TYPE /PM0/ABD_VDBEKI.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_/PM0/ABD_VDBEKI.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM /PM0/ABD_VDBEKI
  INTO TABLE IT_/PM0/ABD_VDBEKI.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /PM0/ABD_VDBEKI
*  INTO TABLE @DATA(IT_/PM0/ABD_VDBEKI2).
*--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_/PM0/ABD_VDBEKI INDEX 1 INTO DATA(WA_/PM0/ABD_VDBEKI2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_/PM0/ABD_VDBEKI ASSIGNING </PM0/ABD_VDBEKI>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
</PM0/ABD_VDBEKI>-MANDT = 1.
</PM0/ABD_VDBEKI>-BUKRS = 1.
</PM0/ABD_VDBEKI>-RBELKPFD = 1.
</PM0/ABD_VDBEKI>-SANLF = 1.
</PM0/ABD_VDBEKI>-RANL = 1.

ENDLOOP.

LOOP AT IT_/PM0/ABD_VDBEKI INTO WA_/PM0/ABD_VDBEKI.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/PM0/ABD_VDBEKI-DGUEL_KK, sy-vline,
  WA_/PM0/ABD_VDBEKI-NLFD_ANG, sy-vline,
  WA_/PM0/ABD_VDBEKI-RKLAMMER, sy-vline,
  WA_/PM0/ABD_VDBEKI-DVORGANG, sy-vline,
  WA_/PM0/ABD_VDBEKI-SVORGANG, sy-vline,
  WA_/PM0/ABD_VDBEKI-NVORGANG, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/PM0/ABD_VDBEKI 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_/PM0/ABD_VDBEKI 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_/PM0/ABD_VDBEKI INTO WA_/PM0/ABD_VDBEKI.


*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_/PM0/ABD_VDBEKI_STR, 
MANDT TYPE STRING,
BUKRS TYPE STRING,
RBELKPFD TYPE STRING,
SANLF TYPE STRING,
RANL TYPE STRING,
DGUEL_KK TYPE STRING,
NLFD_ANG TYPE STRING,
RKLAMMER TYPE STRING,
DVORGANG TYPE STRING,
SVORGANG TYPE STRING,
NVORGANG TYPE STRING,
SSTATI TYPE STRING,
RREFKONT TYPE STRING,
HKONT TYPE STRING,
GSBER TYPE STRING,
SBLART TYPE STRING,
DBLDAT TYPE STRING,
DBUDAT TYPE STRING,
DGJAHR TYPE STRING,
DMONAT TYPE STRING,
SSTORNO TYPE STRING,
SSTOGRD TYPE STRING,
ZUONR TYPE STRING,
RSTBLG TYPE STRING,
RZEBEL TYPE STRING,
DORDER TYPE STRING,
DANJRNL TYPE STRING,
DANFIBU TYPE STRING,
UANFIBU TYPE STRING,
SSPESEN TYPE STRING,
NORDER TYPE STRING,
RBANKK TYPE STRING,
SSTCKKZ TYPE STRING,
SSTCKTG TYPE STRING,
PEFFZINS TYPE STRING,
SEFFMETH TYPE STRING,
RERF TYPE STRING,
DERF TYPE STRING,
TERF TYPE STRING,
REHER TYPE STRING,
DSTOCK TYPE STRING,
RPNNR TYPE STRING,
RVZBLG TYPE STRING,
RPNSUP TYPE STRING,
RUMBLG TYPE STRING,
SEVALPOST TYPE STRING,
RUZBEL TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/PM0/ABD_VDBEKI_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_/PM0/ABD_VDBEKI_STR-MANDT sy-vline 
WA_/PM0/ABD_VDBEKI_STR-BUKRS sy-vline 
WA_/PM0/ABD_VDBEKI_STR-RBELKPFD sy-vline 
WA_/PM0/ABD_VDBEKI_STR-SANLF sy-vline 
WA_/PM0/ABD_VDBEKI_STR-RANL sy-vline 
WA_/PM0/ABD_VDBEKI_STR-DGUEL_KK sy-vline 
WA_/PM0/ABD_VDBEKI_STR-NLFD_ANG sy-vline 
WA_/PM0/ABD_VDBEKI_STR-RKLAMMER sy-vline 
WA_/PM0/ABD_VDBEKI_STR-DVORGANG sy-vline 
WA_/PM0/ABD_VDBEKI_STR-SVORGANG sy-vline 
WA_/PM0/ABD_VDBEKI_STR-NVORGANG sy-vline 
WA_/PM0/ABD_VDBEKI_STR-SSTATI sy-vline 
WA_/PM0/ABD_VDBEKI_STR-RREFKONT sy-vline 
WA_/PM0/ABD_VDBEKI_STR-HKONT sy-vline 
WA_/PM0/ABD_VDBEKI_STR-GSBER sy-vline 
WA_/PM0/ABD_VDBEKI_STR-SBLART sy-vline 
WA_/PM0/ABD_VDBEKI_STR-DBLDAT sy-vline 
WA_/PM0/ABD_VDBEKI_STR-DBUDAT sy-vline 
WA_/PM0/ABD_VDBEKI_STR-DGJAHR sy-vline 
WA_/PM0/ABD_VDBEKI_STR-DMONAT sy-vline 
WA_/PM0/ABD_VDBEKI_STR-SSTORNO sy-vline 
WA_/PM0/ABD_VDBEKI_STR-SSTOGRD sy-vline 
WA_/PM0/ABD_VDBEKI_STR-ZUONR sy-vline 
WA_/PM0/ABD_VDBEKI_STR-RSTBLG sy-vline 
WA_/PM0/ABD_VDBEKI_STR-RZEBEL sy-vline 
WA_/PM0/ABD_VDBEKI_STR-DORDER sy-vline 
WA_/PM0/ABD_VDBEKI_STR-DANJRNL sy-vline 
WA_/PM0/ABD_VDBEKI_STR-DANFIBU sy-vline 
WA_/PM0/ABD_VDBEKI_STR-UANFIBU sy-vline 
WA_/PM0/ABD_VDBEKI_STR-SSPESEN sy-vline 
WA_/PM0/ABD_VDBEKI_STR-NORDER sy-vline 
WA_/PM0/ABD_VDBEKI_STR-RBANKK sy-vline 
WA_/PM0/ABD_VDBEKI_STR-SSTCKKZ sy-vline 
WA_/PM0/ABD_VDBEKI_STR-SSTCKTG sy-vline 
WA_/PM0/ABD_VDBEKI_STR-PEFFZINS sy-vline 
WA_/PM0/ABD_VDBEKI_STR-SEFFMETH sy-vline 
WA_/PM0/ABD_VDBEKI_STR-RERF sy-vline 
WA_/PM0/ABD_VDBEKI_STR-DERF sy-vline 
WA_/PM0/ABD_VDBEKI_STR-TERF sy-vline 
WA_/PM0/ABD_VDBEKI_STR-REHER sy-vline 
WA_/PM0/ABD_VDBEKI_STR-DSTOCK sy-vline 
WA_/PM0/ABD_VDBEKI_STR-RPNNR sy-vline 
WA_/PM0/ABD_VDBEKI_STR-RVZBLG sy-vline 
WA_/PM0/ABD_VDBEKI_STR-RPNSUP sy-vline 
WA_/PM0/ABD_VDBEKI_STR-RUMBLG sy-vline 
WA_/PM0/ABD_VDBEKI_STR-SEVALPOST sy-vline 
WA_/PM0/ABD_VDBEKI_STR-RUZBEL sy-vline      INTO ld_text SEPARATED BY SPACE.

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