ABAP Select data from SAP table FVD_IF_IA_CONDITIONS_GET into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FVD_IF_IA_CONDITIONS_GET
*  INTO TABLE @DATA(IT_FVD_IF_IA_CONDITIONS_GET2).
*--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_FVD_IF_IA_CONDITIONS_GET INDEX 1 INTO DATA(WA_FVD_IF_IA_CONDITIONS_GET2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FVD_IF_IA_CONDITIONS_GET>-BUKRS = 1.
<FVD_IF_IA_CONDITIONS_GET>-SANLF = 1.
<FVD_IF_IA_CONDITIONS_GET>-RKEY1 = 1.
<FVD_IF_IA_CONDITIONS_GET>-DGUEL_KK = 1.
<FVD_IF_IA_CONDITIONS_GET>-NLFD_ANG = 1.

ENDLOOP.

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

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


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

*Conversion exit ALPHA, internal->external for field SPARTNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FVD_IF_IA_CONDITIONS_GET-SPARTNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FVD_IF_IA_CONDITIONS_GET-SPARTNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit EXCRT, internal->external for field KURS1
CALL FUNCTION 'CONVERSION_EXIT_EXCRT_OUTPUT'
  EXPORTING
    input =                      WA_FVD_IF_IA_CONDITIONS_GET-KURS1
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FVD_IF_IA_CONDITIONS_GET-KURS1.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field LIFNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FVD_IF_IA_CONDITIONS_GET-LIFNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FVD_IF_IA_CONDITIONS_GET-LIFNR.
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_FVD_IF_IA_CONDITIONS_GET_STR, 
BUKRS TYPE STRING,
SANLF TYPE STRING,
RKEY1 TYPE STRING,
DGUEL_KK TYPE STRING,
NLFD_ANG TYPE STRING,
SKOART TYPE STRING,
DGUEL_KP 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,
JNULLKON TYPE STRING,
DVALUT TYPE STRING,
DFAELL TYPE STRING,
KUNNR TYPE STRING,
ZLSCH TYPE STRING,
BVTYP TYPE STRING,
SPARTNR TYPE STRING,
RKONT TYPE STRING,
SVULT TYPE STRING,
SFULT TYPE STRING,
SVKALRI TYPE STRING,
SFKALRI TYPE STRING,
AVGSTAGE TYPE STRING,
AFGSTAGE TYPE STRING,
SKALID TYPE STRING,
SZBMETH TYPE STRING,
JSOFVERR TYPE STRING,
DALLGEM TYPE STRING,
SZEGEN TYPE STRING,
SBUST TYPE STRING,
SKOPO 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,
SZWKEY 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,
ZAHLS TYPE STRING,
TXJCD TYPE STRING,
AVGSTAGEVZ TYPE STRING,
AFGSTAGEVZ TYPE STRING,
LIFNR TYPE STRING,
JEXPOZINS TYPE STRING,
GFZLSCH TYPE STRING,
ZLSPR TYPE STRING,
SROUND TYPE STRING,
SKALIDWT TYPE STRING,
AMMRHYZV TYPE STRING,
MNDID TYPE STRING,
ADGSTAGE TYPE STRING,
SAVGWEIGHT TYPE STRING,
AAVGWEIGHT TYPE STRING,
JAVGCAP TYPE STRING,
PAVGCAP TYPE STRING,
JAVGFLOOR TYPE STRING,
PAVGFLOOR TYPE STRING,
PAVGSPREAD TYPE STRING,
JEXPOINTFACTOR TYPE STRING,
ROUNDDECAVGINTEREST TYPE STRING,
SROUNDAVGINTEREST TYPE STRING,
SFACTORRESET TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FVD_IF_IA_CONDITIONS_GET_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_FVD_IF_IA_CONDITIONS_GET_STR-BUKRS sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-SANLF sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-RKEY1 sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-DGUEL_KK sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-NLFD_ANG sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-SKOART sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-DGUEL_KP sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-SSTATI sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-PKOND sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-BKOND sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-SWHRKOND sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-SBASIS sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-SZSREF sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-SZSREFVZ sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-PFLUCT sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-AMMRHY sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-ATTRHY sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-SZAWS sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-JNULLKON sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-DVALUT sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-DFAELL sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-KUNNR sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-ZLSCH sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-BVTYP sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-SPARTNR sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-RKONT sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-SVULT sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-SFULT sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-SVKALRI sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-SFKALRI sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-AVGSTAGE sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-AFGSTAGE sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-SKALID sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-SZBMETH sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-JSOFVERR sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-DALLGEM sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-SZEGEN sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-SBUST sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-SKOPO sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-SALTKOND sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-SZINSANP sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-SINCL sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-SFORMREF sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-SVARNAME sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-SVWERK sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-SVMETH sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-SFWERK sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-SFMETH sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-DPKOND sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-AZGSTAGE sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-SZKALRI sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-DZSREF sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-SKALID2 sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-JGESUCHT sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-KURS1 sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-BBASIS sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-SZWERK sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-SFINCL sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-SRUNDVORF sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-SZWKEY sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-SFVMETH sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-SDWERK sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-SBERECH sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-JPROZR sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-SZEITANT sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-SFANT sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-SFRANZ sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-KBKOND sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-SBASFIX sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-ZAHLS sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-TXJCD sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-AVGSTAGEVZ sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-AFGSTAGEVZ sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-LIFNR sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-JEXPOZINS sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-GFZLSCH sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-ZLSPR sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-SROUND sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-SKALIDWT sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-AMMRHYZV sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-MNDID sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-ADGSTAGE sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-SAVGWEIGHT sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-AAVGWEIGHT sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-JAVGCAP sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-PAVGCAP sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-JAVGFLOOR sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-PAVGFLOOR sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-PAVGSPREAD sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-JEXPOINTFACTOR sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-ROUNDDECAVGINTEREST sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-SROUNDAVGINTEREST sy-vline 
WA_FVD_IF_IA_CONDITIONS_GET_STR-SFACTORRESET sy-vline      INTO ld_text SEPARATED BY SPACE.

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