ABAP Select data from SAP table VIBDAO_DATA_PR into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM VIBDAO_DATA_PR
*  INTO TABLE @DATA(IT_VIBDAO_DATA_PR2).
*--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_VIBDAO_DATA_PR INDEX 1 INTO DATA(WA_VIBDAO_DATA_PR2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<VIBDAO_DATA_PR>-RGRNART = 1.
<VIBDAO_DATA_PR>-RBEPLAN = 1.
<VIBDAO_DATA_PR>-DBEPLAN = 1.
<VIBDAO_DATA_PR>-RNBPLAN = 1.
<VIBDAO_DATA_PR>-XNUTZGRU = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_VIBDAO_DATA_PR-SUNUTZA, sy-vline,
  WA_VIBDAO_DATA_PR-JUNUTZA, sy-vline,
  WA_VIBDAO_DATA_PR-NZGRZ, sy-vline,
  WA_VIBDAO_DATA_PR-NZGFZ, sy-vline,
  WA_VIBDAO_DATA_PR-NZBMZ, sy-vline,
  WA_VIBDAO_DATA_PR-NTGRZ, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_VIBDAO_DATA_PR 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_VIBDAO_DATA_PR 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_VIBDAO_DATA_PR INTO WA_VIBDAO_DATA_PR.


*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_VIBDAO_DATA_PR_STR, 
RGRNART TYPE STRING,
RBEPLAN TYPE STRING,
DBEPLAN TYPE STRING,
RNBPLAN TYPE STRING,
XNUTZGRU TYPE STRING,
SUNUTZA TYPE STRING,
JUNUTZA TYPE STRING,
NZGRZ TYPE STRING,
NZGFZ TYPE STRING,
NZBMZ TYPE STRING,
NTGRZ TYPE STRING,
NTGFZ TYPE STRING,
NTBMZ TYPE STRING,
SGRART TYPE STRING,
SGRQAL TYPE STRING,
SGRFRM TYPE STRING,
SGRGZS TYPE STRING,
JERBBAU TYPE STRING,
ZULBAUH TYPE STRING,END OF T_EKKO_STR.
DATA: WA_VIBDAO_DATA_PR_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_VIBDAO_DATA_PR_STR-RGRNART sy-vline 
WA_VIBDAO_DATA_PR_STR-RBEPLAN sy-vline 
WA_VIBDAO_DATA_PR_STR-DBEPLAN sy-vline 
WA_VIBDAO_DATA_PR_STR-RNBPLAN sy-vline 
WA_VIBDAO_DATA_PR_STR-XNUTZGRU sy-vline 
WA_VIBDAO_DATA_PR_STR-SUNUTZA sy-vline 
WA_VIBDAO_DATA_PR_STR-JUNUTZA sy-vline 
WA_VIBDAO_DATA_PR_STR-NZGRZ sy-vline 
WA_VIBDAO_DATA_PR_STR-NZGFZ sy-vline 
WA_VIBDAO_DATA_PR_STR-NZBMZ sy-vline 
WA_VIBDAO_DATA_PR_STR-NTGRZ sy-vline 
WA_VIBDAO_DATA_PR_STR-NTGFZ sy-vline 
WA_VIBDAO_DATA_PR_STR-NTBMZ sy-vline 
WA_VIBDAO_DATA_PR_STR-SGRART sy-vline 
WA_VIBDAO_DATA_PR_STR-SGRQAL sy-vline 
WA_VIBDAO_DATA_PR_STR-SGRFRM sy-vline 
WA_VIBDAO_DATA_PR_STR-SGRGZS sy-vline 
WA_VIBDAO_DATA_PR_STR-JERBBAU sy-vline 
WA_VIBDAO_DATA_PR_STR-ZULBAUH sy-vline      INTO ld_text SEPARATED BY SPACE.

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