ABAP Select data from SAP table FVD_IF_IA_PROPOSE_COND 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_PROPOSE_COND 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_PROPOSE_COND. 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_PROPOSE_COND 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_PROPOSE_COND TYPE STANDARD TABLE OF FVD_IF_IA_PROPOSE_COND,
      WA_FVD_IF_IA_PROPOSE_COND TYPE FVD_IF_IA_PROPOSE_COND,
      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_PROPOSE_COND> TYPE FVD_IF_IA_PROPOSE_COND.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FVD_IF_IA_PROPOSE_COND
*  INTO TABLE @DATA(IT_FVD_IF_IA_PROPOSE_COND2).
*--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_PROPOSE_COND INDEX 1 INTO DATA(WA_FVD_IF_IA_PROPOSE_COND2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FVD_IF_IA_PROPOSE_COND>-SKOGRP = 1.
<FVD_IF_IA_PROPOSE_COND>-SKOART = 1.
<FVD_IF_IA_PROPOSE_COND>-XKOARTM = 1.
<FVD_IF_IA_PROPOSE_COND>-JMUSS = 1.
<FVD_IF_IA_PROPOSE_COND>-SBASIS = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FVD_IF_IA_PROPOSE_COND-SZAWS, sy-vline,
  WA_FVD_IF_IA_PROPOSE_COND-JNULLKON, sy-vline,
  WA_FVD_IF_IA_PROPOSE_COND-JBMONAT, sy-vline,
  WA_FVD_IF_IA_PROPOSE_COND-SVULT, sy-vline,
  WA_FVD_IF_IA_PROPOSE_COND-SFULT, sy-vline,
  WA_FVD_IF_IA_PROPOSE_COND-SVKALRI, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FVD_IF_IA_PROPOSE_COND 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_PROPOSE_COND 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_PROPOSE_COND INTO WA_FVD_IF_IA_PROPOSE_COND.


*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_FVD_IF_IA_PROPOSE_COND_STR, 
SKOGRP TYPE STRING,
SKOART TYPE STRING,
XKOARTM TYPE STRING,
JMUSS TYPE STRING,
SBASIS TYPE STRING,
SZAWS TYPE STRING,
JNULLKON TYPE STRING,
JBMONAT TYPE STRING,
SVULT TYPE STRING,
SFULT TYPE STRING,
SVKALRI TYPE STRING,
SFKALRI TYPE STRING,
AVGSTAGE TYPE STRING,
AFGSTAGE TYPE STRING,
SVKALZUS TYPE STRING,
SFKALZUS TYPE STRING,
SKALID TYPE STRING,
SZBMETH TYPE STRING,
JSOFVERR TYPE STRING,
SZEGEN TYPE STRING,
SBUST TYPE STRING,
SVWERK TYPE STRING,
SVMETH TYPE STRING,
SFWERK TYPE STRING,
SFMETH TYPE STRING,
SBERECH TYPE STRING,
SDWERK TYPE STRING,
SZWKEY TYPE STRING,
SZEITANT TYPE STRING,
SFANT TYPE STRING,
SINCL TYPE STRING,
JPROZR TYPE STRING,
PKOND TYPE STRING,
BKOND TYPE STRING,
SFRANZ TYPE STRING,
SFINCL TYPE STRING,
ZLSCH TYPE STRING,
JSAVEDEF TYPE STRING,
MANSP TYPE STRING,
ZAHLS TYPE STRING,
AVGSTAGEVZ TYPE STRING,
AFGSTAGEVZ TYPE STRING,
SBASFIX TYPE STRING,
JEXPOZINS TYPE STRING,
SROUND TYPE STRING,
SKALIDWT TYPE STRING,
SKOPO TYPE STRING,
AZGSTAGE TYPE STRING,
SZKALRI TYPE STRING,
GFZLSCH TYPE STRING,
AMMRHY TYPE STRING,
ATTRHY TYPE STRING,
SBEWZITI TYPE STRING,
SBERFIMA 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_PROPOSE_COND_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_PROPOSE_COND_STR-SKOGRP sy-vline 
WA_FVD_IF_IA_PROPOSE_COND_STR-SKOART sy-vline 
WA_FVD_IF_IA_PROPOSE_COND_STR-XKOARTM sy-vline 
WA_FVD_IF_IA_PROPOSE_COND_STR-JMUSS sy-vline 
WA_FVD_IF_IA_PROPOSE_COND_STR-SBASIS sy-vline 
WA_FVD_IF_IA_PROPOSE_COND_STR-SZAWS sy-vline 
WA_FVD_IF_IA_PROPOSE_COND_STR-JNULLKON sy-vline 
WA_FVD_IF_IA_PROPOSE_COND_STR-JBMONAT sy-vline 
WA_FVD_IF_IA_PROPOSE_COND_STR-SVULT sy-vline 
WA_FVD_IF_IA_PROPOSE_COND_STR-SFULT sy-vline 
WA_FVD_IF_IA_PROPOSE_COND_STR-SVKALRI sy-vline 
WA_FVD_IF_IA_PROPOSE_COND_STR-SFKALRI sy-vline 
WA_FVD_IF_IA_PROPOSE_COND_STR-AVGSTAGE sy-vline 
WA_FVD_IF_IA_PROPOSE_COND_STR-AFGSTAGE sy-vline 
WA_FVD_IF_IA_PROPOSE_COND_STR-SVKALZUS sy-vline 
WA_FVD_IF_IA_PROPOSE_COND_STR-SFKALZUS sy-vline 
WA_FVD_IF_IA_PROPOSE_COND_STR-SKALID sy-vline 
WA_FVD_IF_IA_PROPOSE_COND_STR-SZBMETH sy-vline 
WA_FVD_IF_IA_PROPOSE_COND_STR-JSOFVERR sy-vline 
WA_FVD_IF_IA_PROPOSE_COND_STR-SZEGEN sy-vline 
WA_FVD_IF_IA_PROPOSE_COND_STR-SBUST sy-vline 
WA_FVD_IF_IA_PROPOSE_COND_STR-SVWERK sy-vline 
WA_FVD_IF_IA_PROPOSE_COND_STR-SVMETH sy-vline 
WA_FVD_IF_IA_PROPOSE_COND_STR-SFWERK sy-vline 
WA_FVD_IF_IA_PROPOSE_COND_STR-SFMETH sy-vline 
WA_FVD_IF_IA_PROPOSE_COND_STR-SBERECH sy-vline 
WA_FVD_IF_IA_PROPOSE_COND_STR-SDWERK sy-vline 
WA_FVD_IF_IA_PROPOSE_COND_STR-SZWKEY sy-vline 
WA_FVD_IF_IA_PROPOSE_COND_STR-SZEITANT sy-vline 
WA_FVD_IF_IA_PROPOSE_COND_STR-SFANT sy-vline 
WA_FVD_IF_IA_PROPOSE_COND_STR-SINCL sy-vline 
WA_FVD_IF_IA_PROPOSE_COND_STR-JPROZR sy-vline 
WA_FVD_IF_IA_PROPOSE_COND_STR-PKOND sy-vline 
WA_FVD_IF_IA_PROPOSE_COND_STR-BKOND sy-vline 
WA_FVD_IF_IA_PROPOSE_COND_STR-SFRANZ sy-vline 
WA_FVD_IF_IA_PROPOSE_COND_STR-SFINCL sy-vline 
WA_FVD_IF_IA_PROPOSE_COND_STR-ZLSCH sy-vline 
WA_FVD_IF_IA_PROPOSE_COND_STR-JSAVEDEF sy-vline 
WA_FVD_IF_IA_PROPOSE_COND_STR-MANSP sy-vline 
WA_FVD_IF_IA_PROPOSE_COND_STR-ZAHLS sy-vline 
WA_FVD_IF_IA_PROPOSE_COND_STR-AVGSTAGEVZ sy-vline 
WA_FVD_IF_IA_PROPOSE_COND_STR-AFGSTAGEVZ sy-vline 
WA_FVD_IF_IA_PROPOSE_COND_STR-SBASFIX sy-vline 
WA_FVD_IF_IA_PROPOSE_COND_STR-JEXPOZINS sy-vline 
WA_FVD_IF_IA_PROPOSE_COND_STR-SROUND sy-vline 
WA_FVD_IF_IA_PROPOSE_COND_STR-SKALIDWT sy-vline 
WA_FVD_IF_IA_PROPOSE_COND_STR-SKOPO sy-vline 
WA_FVD_IF_IA_PROPOSE_COND_STR-AZGSTAGE sy-vline 
WA_FVD_IF_IA_PROPOSE_COND_STR-SZKALRI sy-vline 
WA_FVD_IF_IA_PROPOSE_COND_STR-GFZLSCH sy-vline 
WA_FVD_IF_IA_PROPOSE_COND_STR-AMMRHY sy-vline 
WA_FVD_IF_IA_PROPOSE_COND_STR-ATTRHY sy-vline 
WA_FVD_IF_IA_PROPOSE_COND_STR-SBEWZITI sy-vline 
WA_FVD_IF_IA_PROPOSE_COND_STR-SBERFIMA sy-vline 
WA_FVD_IF_IA_PROPOSE_COND_STR-ADGSTAGE sy-vline 
WA_FVD_IF_IA_PROPOSE_COND_STR-SAVGWEIGHT sy-vline 
WA_FVD_IF_IA_PROPOSE_COND_STR-AAVGWEIGHT sy-vline 
WA_FVD_IF_IA_PROPOSE_COND_STR-JAVGCAP sy-vline 
WA_FVD_IF_IA_PROPOSE_COND_STR-PAVGCAP sy-vline 
WA_FVD_IF_IA_PROPOSE_COND_STR-JAVGFLOOR sy-vline 
WA_FVD_IF_IA_PROPOSE_COND_STR-PAVGFLOOR sy-vline 
WA_FVD_IF_IA_PROPOSE_COND_STR-PAVGSPREAD sy-vline 
WA_FVD_IF_IA_PROPOSE_COND_STR-JEXPOINTFACTOR sy-vline 
WA_FVD_IF_IA_PROPOSE_COND_STR-ROUNDDECAVGINTEREST sy-vline 
WA_FVD_IF_IA_PROPOSE_COND_STR-SROUNDAVGINTEREST sy-vline 
WA_FVD_IF_IA_PROPOSE_COND_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.