ABAP Select data from SAP table VRDPT_CONDITION into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM VRDPT_CONDITION
*  INTO TABLE @DATA(IT_VRDPT_CONDITION2).
*--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_VRDPT_CONDITION INDEX 1 INTO DATA(WA_VRDPT_CONDITION2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<VRDPT_CONDITION>-MANDT = 1.
<VRDPT_CONDITION>-SCHEDULE_KEY = 1.
<VRDPT_CONDITION>-CONDITION_KEY = 1.
<VRDPT_CONDITION>-REDEMPTION_KEY = 1.
<VRDPT_CONDITION>-DGUEL_KK = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_VRDPT_CONDITION-SKOART, sy-vline,
  WA_VRDPT_CONDITION-SSTATI, sy-vline,
  WA_VRDPT_CONDITION-PKOND, sy-vline,
  WA_VRDPT_CONDITION-BKOND, sy-vline,
  WA_VRDPT_CONDITION-SWHRKOND, sy-vline,
  WA_VRDPT_CONDITION-SBASIS, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_VRDPT_CONDITION 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_VRDPT_CONDITION 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_VRDPT_CONDITION INTO WA_VRDPT_CONDITION.


*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 EXCRT, internal->external for field KURS1
CALL FUNCTION 'CONVERSION_EXIT_EXCRT_OUTPUT'
  EXPORTING
    input =                      WA_VRDPT_CONDITION-KURS1
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_VRDPT_CONDITION-KURS1.
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_VRDPT_CONDITION_STR, 
MANDT TYPE STRING,
SCHEDULE_KEY TYPE STRING,
CONDITION_KEY TYPE STRING,
REDEMPTION_KEY TYPE STRING,
DGUEL_KK TYPE STRING,
SKOART TYPE STRING,
SSTATI TYPE STRING,
PKOND TYPE STRING,
BKOND TYPE STRING,
SWHRKOND TYPE STRING,
SBASIS TYPE STRING,
SZSREF TYPE STRING,
SZSREFVZ TYPE STRING,
PFLUCT TYPE STRING,
AMMRHY TYPE STRING,
ATTRHY TYPE STRING,
SZAWS TYPE STRING,
RDIVNR TYPE STRING,
JNULLKON TYPE STRING,
JBMONAT TYPE STRING,
DVALUT TYPE STRING,
DFAELL TYPE STRING,
RKONT TYPE STRING,
SVULT TYPE STRING,
SFULT TYPE STRING,
SFKALRI TYPE STRING,
AVGSTAGE TYPE STRING,
AFGSTAGE TYPE STRING,
SKALID TYPE STRING,
SZBMETH TYPE STRING,
JSOFVERR TYPE STRING,
DALLGEM TYPE STRING,
SBUST TYPE STRING,
SALTKOND TYPE STRING,
SZINSANP TYPE STRING,
SINCL TYPE STRING,
SFORMREF TYPE STRING,
SVARNAME TYPE STRING,
SVWERK TYPE STRING,
SVMETH TYPE STRING,
SFWERK TYPE STRING,
SFMETH TYPE STRING,
DPKOND TYPE STRING,
AZGSTAGE TYPE STRING,
SZKALRI TYPE STRING,
DZSREF TYPE STRING,
SKALID2 TYPE STRING,
JGESUCHT TYPE STRING,
KURS1 TYPE STRING,
BBASIS TYPE STRING,
SZWERK TYPE STRING,
SFINCL TYPE STRING,
SRUNDVORF TYPE STRING,
SFVMETH TYPE STRING,
SDWERK TYPE STRING,
SBERECH TYPE STRING,
JPROZR TYPE STRING,
SZEITANT TYPE STRING,
SFANT TYPE STRING,
SFRANZ TYPE STRING,
KBKOND TYPE STRING,
SBASFIX TYPE STRING,
BKONDQM TYPE STRING,
AVGSTAGEVZ TYPE STRING,
AFGSTAGEVZ TYPE STRING,
JEXPOZINS TYPE STRING,
SROUND TYPE STRING,
SKALIDWT TYPE STRING,
XCROSS TYPE STRING,
PPAYMENT TYPE STRING,
AMMRHYZV TYPE STRING,
PKOND2 TYPE STRING,
MNDID TYPE STRING,
RBO TYPE STRING,
SEXCLGUEL TYPE STRING,
SULTGUEL TYPE STRING,
BROUNDUNIT TYPE STRING,
BBASISUNIT TYPE STRING,
SKALID3 TYPE STRING,
SKALID4 TYPE STRING,
SKALID5 TYPE STRING,
KZ TYPE STRING,END OF T_EKKO_STR.
DATA: WA_VRDPT_CONDITION_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_VRDPT_CONDITION_STR-MANDT sy-vline 
WA_VRDPT_CONDITION_STR-SCHEDULE_KEY sy-vline 
WA_VRDPT_CONDITION_STR-CONDITION_KEY sy-vline 
WA_VRDPT_CONDITION_STR-REDEMPTION_KEY sy-vline 
WA_VRDPT_CONDITION_STR-DGUEL_KK sy-vline 
WA_VRDPT_CONDITION_STR-SKOART sy-vline 
WA_VRDPT_CONDITION_STR-SSTATI sy-vline 
WA_VRDPT_CONDITION_STR-PKOND sy-vline 
WA_VRDPT_CONDITION_STR-BKOND sy-vline 
WA_VRDPT_CONDITION_STR-SWHRKOND sy-vline 
WA_VRDPT_CONDITION_STR-SBASIS sy-vline 
WA_VRDPT_CONDITION_STR-SZSREF sy-vline 
WA_VRDPT_CONDITION_STR-SZSREFVZ sy-vline 
WA_VRDPT_CONDITION_STR-PFLUCT sy-vline 
WA_VRDPT_CONDITION_STR-AMMRHY sy-vline 
WA_VRDPT_CONDITION_STR-ATTRHY sy-vline 
WA_VRDPT_CONDITION_STR-SZAWS sy-vline 
WA_VRDPT_CONDITION_STR-RDIVNR sy-vline 
WA_VRDPT_CONDITION_STR-JNULLKON sy-vline 
WA_VRDPT_CONDITION_STR-JBMONAT sy-vline 
WA_VRDPT_CONDITION_STR-DVALUT sy-vline 
WA_VRDPT_CONDITION_STR-DFAELL sy-vline 
WA_VRDPT_CONDITION_STR-RKONT sy-vline 
WA_VRDPT_CONDITION_STR-SVULT sy-vline 
WA_VRDPT_CONDITION_STR-SFULT sy-vline 
WA_VRDPT_CONDITION_STR-SFKALRI sy-vline 
WA_VRDPT_CONDITION_STR-AVGSTAGE sy-vline 
WA_VRDPT_CONDITION_STR-AFGSTAGE sy-vline 
WA_VRDPT_CONDITION_STR-SKALID sy-vline 
WA_VRDPT_CONDITION_STR-SZBMETH sy-vline 
WA_VRDPT_CONDITION_STR-JSOFVERR sy-vline 
WA_VRDPT_CONDITION_STR-DALLGEM sy-vline 
WA_VRDPT_CONDITION_STR-SBUST sy-vline 
WA_VRDPT_CONDITION_STR-SALTKOND sy-vline 
WA_VRDPT_CONDITION_STR-SZINSANP sy-vline 
WA_VRDPT_CONDITION_STR-SINCL sy-vline 
WA_VRDPT_CONDITION_STR-SFORMREF sy-vline 
WA_VRDPT_CONDITION_STR-SVARNAME sy-vline 
WA_VRDPT_CONDITION_STR-SVWERK sy-vline 
WA_VRDPT_CONDITION_STR-SVMETH sy-vline 
WA_VRDPT_CONDITION_STR-SFWERK sy-vline 
WA_VRDPT_CONDITION_STR-SFMETH sy-vline 
WA_VRDPT_CONDITION_STR-DPKOND sy-vline 
WA_VRDPT_CONDITION_STR-AZGSTAGE sy-vline 
WA_VRDPT_CONDITION_STR-SZKALRI sy-vline 
WA_VRDPT_CONDITION_STR-DZSREF sy-vline 
WA_VRDPT_CONDITION_STR-SKALID2 sy-vline 
WA_VRDPT_CONDITION_STR-JGESUCHT sy-vline 
WA_VRDPT_CONDITION_STR-KURS1 sy-vline 
WA_VRDPT_CONDITION_STR-BBASIS sy-vline 
WA_VRDPT_CONDITION_STR-SZWERK sy-vline 
WA_VRDPT_CONDITION_STR-SFINCL sy-vline 
WA_VRDPT_CONDITION_STR-SRUNDVORF sy-vline 
WA_VRDPT_CONDITION_STR-SFVMETH sy-vline 
WA_VRDPT_CONDITION_STR-SDWERK sy-vline 
WA_VRDPT_CONDITION_STR-SBERECH sy-vline 
WA_VRDPT_CONDITION_STR-JPROZR sy-vline 
WA_VRDPT_CONDITION_STR-SZEITANT sy-vline 
WA_VRDPT_CONDITION_STR-SFANT sy-vline 
WA_VRDPT_CONDITION_STR-SFRANZ sy-vline 
WA_VRDPT_CONDITION_STR-KBKOND sy-vline 
WA_VRDPT_CONDITION_STR-SBASFIX sy-vline 
WA_VRDPT_CONDITION_STR-BKONDQM sy-vline 
WA_VRDPT_CONDITION_STR-AVGSTAGEVZ sy-vline 
WA_VRDPT_CONDITION_STR-AFGSTAGEVZ sy-vline 
WA_VRDPT_CONDITION_STR-JEXPOZINS sy-vline 
WA_VRDPT_CONDITION_STR-SROUND sy-vline 
WA_VRDPT_CONDITION_STR-SKALIDWT sy-vline 
WA_VRDPT_CONDITION_STR-XCROSS sy-vline 
WA_VRDPT_CONDITION_STR-PPAYMENT sy-vline 
WA_VRDPT_CONDITION_STR-AMMRHYZV sy-vline 
WA_VRDPT_CONDITION_STR-PKOND2 sy-vline 
WA_VRDPT_CONDITION_STR-MNDID sy-vline 
WA_VRDPT_CONDITION_STR-RBO sy-vline 
WA_VRDPT_CONDITION_STR-SEXCLGUEL sy-vline 
WA_VRDPT_CONDITION_STR-SULTGUEL sy-vline 
WA_VRDPT_CONDITION_STR-BROUNDUNIT sy-vline 
WA_VRDPT_CONDITION_STR-BBASISUNIT sy-vline 
WA_VRDPT_CONDITION_STR-SKALID3 sy-vline 
WA_VRDPT_CONDITION_STR-SKALID4 sy-vline 
WA_VRDPT_CONDITION_STR-SKALID5 sy-vline 
WA_VRDPT_CONDITION_STR-KZ sy-vline      INTO ld_text SEPARATED BY SPACE.

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