ABAP Select data from SAP table OTC_CONV_IFINKO into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM OTC_CONV_IFINKO
*  INTO TABLE @DATA(IT_OTC_CONV_IFINKO2).
*--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_OTC_CONV_IFINKO INDEX 1 INTO DATA(WA_OTC_CONV_IFINKO2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<OTC_CONV_IFINKO>-MANDT = 1.
<OTC_CONV_IFINKO>-RGATT = 1.
<OTC_CONV_IFINKO>-RFHA = 1.
<OTC_CONV_IFINKO>-RFHAZU = 1.
<OTC_CONV_IFINKO>-RKONDGR = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_OTC_CONV_IFINKO-RKOND, sy-vline,
  WA_OTC_CONV_IFINKO-DGUEL_KP, sy-vline,
  WA_OTC_CONV_IFINKO-NSTUFE, sy-vline,
  WA_OTC_CONV_IFINKO-CRUSER, sy-vline,
  WA_OTC_CONV_IFINKO-DCRDAT, sy-vline,
  WA_OTC_CONV_IFINKO-TCRTIM, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_OTC_CONV_IFINKO 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_OTC_CONV_IFINKO 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_OTC_CONV_IFINKO INTO WA_OTC_CONV_IFINKO.


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

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

*Conversion exit CUNIT, internal->external for field UNIT_OF_MEASURE
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_OTC_CONV_IFINKO-UNIT_OF_MEASURE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_OTC_CONV_IFINKO-UNIT_OF_MEASURE.
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_OTC_CONV_IFINKO_STR, 
MANDT TYPE STRING,
RGATT TYPE STRING,
RFHA TYPE STRING,
RFHAZU TYPE STRING,
RKONDGR TYPE STRING,
RKOND TYPE STRING,
DGUEL_KP TYPE STRING,
NSTUFE TYPE STRING,
CRUSER TYPE STRING,
DCRDAT TYPE STRING,
TCRTIM TYPE STRING,
UPUSER TYPE STRING,
DUPDAT TYPE STRING,
TUPTIM TYPE STRING,
SALTKOND TYPE STRING,
SZINSANP TYPE STRING,
JNULLKON TYPE STRING,
SKOART TYPE STRING,
SSIGN TYPE STRING,
SBKKLAS TYPE STRING,
SBKTYP TYPE STRING,
PKOND TYPE STRING,
BKOND TYPE STRING,
SWHRKOND TYPE STRING,
SBASIS TYPE STRING,
BBASIS TYPE STRING,
SZBMETH TYPE STRING,
SKALIDWT TYPE STRING,
SINCL TYPE STRING,
SZSREF TYPE STRING,
SFORMREF TYPE STRING,
SVARNAME TYPE STRING,
AMMRHY TYPE STRING,
ATTRHY TYPE STRING,
DVALUT TYPE STRING,
SVULT TYPE STRING,
SVWERK TYPE STRING,
SVMETH TYPE STRING,
AVGSTAGE TYPE STRING,
DFAELL TYPE STRING,
SFULT TYPE STRING,
SFWERK TYPE STRING,
SFMETH TYPE STRING,
AFGSTAGE TYPE STRING,
SDWERK TYPE STRING,
DZFEST TYPE STRING,
AZGSTAGE TYPE STRING,
DZSREF TYPE STRING,
SKALID TYPE STRING,
SKALID2 TYPE STRING,
RANTYP TYPE STRING,
SHERKUNFT TYPE STRING,
SRHYTHM TYPE STRING,
SBERFIMA TYPE STRING,
SZWERK TYPE STRING,
RHANDPL TYPE STRING,
SKURSART TYPE STRING,
SFVMETH TYPE STRING,
SERBTERM TYPE STRING,
SFRANZ TYPE STRING,
SEXCLGUEL TYPE STRING,
JSOFVERR TYPE STRING,
JEXPOZINS TYPE STRING,
SKALID3 TYPE STRING,
PPAYMENT TYPE STRING,
SZEITANT TYPE STRING,
PKOND1STPER TYPE STRING,
SREFDISC TYPE STRING,
SDISCOUNT TYPE STRING,
BROUNDUNIT TYPE STRING,
SROUND TYPE STRING,
AMMRHYZV TYPE STRING,
FACILITYLINE TYPE STRING,
BGUEL_KP TYPE STRING,
SULTGUEL TYPE STRING,
BBASISUNIT TYPE STRING,
RKONDREF TYPE STRING,
STTLM_FREQ TYPE STRING,
STTLM_FREQ_UNIT TYPE STRING,
PAYDAT_OFFS_UNIT TYPE STRING,
COMMON_PRICING TYPE STRING,
FIXING_DATE_RULE TYPE STRING,
WEEKDAY_NUMBER TYPE STRING,
WEEKDAY TYPE STRING,
AVERAGE_FREQ TYPE STRING,
QUAN TYPE STRING,
UNIT_OF_MEASURE TYPE STRING,
QUAN_RELATED_TO TYPE STRING,
REFERENCE TYPE STRING,
FX_TRANSLATION TYPE STRING,
EXCH_RATE_TYPE TYPE STRING,
CPCC_FLAG TYPE STRING,
JPROZR TYPE STRING,
SFINCL TYPE STRING,
JBMONAT TYPE STRING,
BUGRENZ TYPE STRING,
BOGRENZ TYPE STRING,
SSTAFF TYPE STRING,
LOGIC_RKOND TYPE STRING,
SKALID4 TYPE STRING,
SKALID5 TYPE STRING,
SROUNDFACTOR TYPE STRING,
ROUNDDECFACTOR TYPE STRING,
JEXPOINTFACTOR TYPE STRING,
SROUNDBASEFACTOR TYPE STRING,
ROUNDDECBASEFACTOR TYPE STRING,
SSEQUENCE TYPE STRING,
SROUNDRATEFACTOR TYPE STRING,
ROUNDDECRATEFACTOR TYPE STRING,
ADGSTAGE TYPE STRING,
JAVGCAP TYPE STRING,
PAVGCAP TYPE STRING,
JAVGFLOOR TYPE STRING,
PAVGFLOOR TYPE STRING,
PAVGSPREAD TYPE STRING,
SROUNDAVGINTEREST TYPE STRING,
ROUNDDECAVGINTEREST TYPE STRING,
SAVGWEIGHT TYPE STRING,
SFACTORRESET TYPE STRING,
JUGRENZ TYPE STRING,
JOGRENZ TYPE STRING,
INDEX_INTERPOLATE TYPE STRING,
PRICEINDEX_APPLY TYPE STRING,
INDEX_BASE_VALUE TYPE STRING,
INDEX_BASE_DATE TYPE STRING,
INDEX_FIX_DATE_HIGH TYPE STRING,
INDEX_FIX_DATE_LOW TYPE STRING,
INDEX_ADJ_DATE_RELATION TYPE STRING,
PRICEINDEX_RKONDREF TYPE STRING,
SROUNDDAYFRACTION TYPE STRING,
ROUNDDECDAYFRACTION TYPE STRING,
PRICEINDEX_COMPOUND_FREQUENCY TYPE STRING,
INDEX_FIX_DATE_DATESHIFT TYPE STRING,
INDEX_FIX_DATE_SHIFTDAYS TYPE STRING,END OF T_EKKO_STR.
DATA: WA_OTC_CONV_IFINKO_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_OTC_CONV_IFINKO_STR-MANDT sy-vline 
WA_OTC_CONV_IFINKO_STR-RGATT sy-vline 
WA_OTC_CONV_IFINKO_STR-RFHA sy-vline 
WA_OTC_CONV_IFINKO_STR-RFHAZU sy-vline 
WA_OTC_CONV_IFINKO_STR-RKONDGR sy-vline 
WA_OTC_CONV_IFINKO_STR-RKOND sy-vline 
WA_OTC_CONV_IFINKO_STR-DGUEL_KP sy-vline 
WA_OTC_CONV_IFINKO_STR-NSTUFE sy-vline 
WA_OTC_CONV_IFINKO_STR-CRUSER sy-vline 
WA_OTC_CONV_IFINKO_STR-DCRDAT sy-vline 
WA_OTC_CONV_IFINKO_STR-TCRTIM sy-vline 
WA_OTC_CONV_IFINKO_STR-UPUSER sy-vline 
WA_OTC_CONV_IFINKO_STR-DUPDAT sy-vline 
WA_OTC_CONV_IFINKO_STR-TUPTIM sy-vline 
WA_OTC_CONV_IFINKO_STR-SALTKOND sy-vline 
WA_OTC_CONV_IFINKO_STR-SZINSANP sy-vline 
WA_OTC_CONV_IFINKO_STR-JNULLKON sy-vline 
WA_OTC_CONV_IFINKO_STR-SKOART sy-vline 
WA_OTC_CONV_IFINKO_STR-SSIGN sy-vline 
WA_OTC_CONV_IFINKO_STR-SBKKLAS sy-vline 
WA_OTC_CONV_IFINKO_STR-SBKTYP sy-vline 
WA_OTC_CONV_IFINKO_STR-PKOND sy-vline 
WA_OTC_CONV_IFINKO_STR-BKOND sy-vline 
WA_OTC_CONV_IFINKO_STR-SWHRKOND sy-vline 
WA_OTC_CONV_IFINKO_STR-SBASIS sy-vline 
WA_OTC_CONV_IFINKO_STR-BBASIS sy-vline 
WA_OTC_CONV_IFINKO_STR-SZBMETH sy-vline 
WA_OTC_CONV_IFINKO_STR-SKALIDWT sy-vline 
WA_OTC_CONV_IFINKO_STR-SINCL sy-vline 
WA_OTC_CONV_IFINKO_STR-SZSREF sy-vline 
WA_OTC_CONV_IFINKO_STR-SFORMREF sy-vline 
WA_OTC_CONV_IFINKO_STR-SVARNAME sy-vline 
WA_OTC_CONV_IFINKO_STR-AMMRHY sy-vline 
WA_OTC_CONV_IFINKO_STR-ATTRHY sy-vline 
WA_OTC_CONV_IFINKO_STR-DVALUT sy-vline 
WA_OTC_CONV_IFINKO_STR-SVULT sy-vline 
WA_OTC_CONV_IFINKO_STR-SVWERK sy-vline 
WA_OTC_CONV_IFINKO_STR-SVMETH sy-vline 
WA_OTC_CONV_IFINKO_STR-AVGSTAGE sy-vline 
WA_OTC_CONV_IFINKO_STR-DFAELL sy-vline 
WA_OTC_CONV_IFINKO_STR-SFULT sy-vline 
WA_OTC_CONV_IFINKO_STR-SFWERK sy-vline 
WA_OTC_CONV_IFINKO_STR-SFMETH sy-vline 
WA_OTC_CONV_IFINKO_STR-AFGSTAGE sy-vline 
WA_OTC_CONV_IFINKO_STR-SDWERK sy-vline 
WA_OTC_CONV_IFINKO_STR-DZFEST sy-vline 
WA_OTC_CONV_IFINKO_STR-AZGSTAGE sy-vline 
WA_OTC_CONV_IFINKO_STR-DZSREF sy-vline 
WA_OTC_CONV_IFINKO_STR-SKALID sy-vline 
WA_OTC_CONV_IFINKO_STR-SKALID2 sy-vline 
WA_OTC_CONV_IFINKO_STR-RANTYP sy-vline 
WA_OTC_CONV_IFINKO_STR-SHERKUNFT sy-vline 
WA_OTC_CONV_IFINKO_STR-SRHYTHM sy-vline 
WA_OTC_CONV_IFINKO_STR-SBERFIMA sy-vline 
WA_OTC_CONV_IFINKO_STR-SZWERK sy-vline 
WA_OTC_CONV_IFINKO_STR-RHANDPL sy-vline 
WA_OTC_CONV_IFINKO_STR-SKURSART sy-vline 
WA_OTC_CONV_IFINKO_STR-SFVMETH sy-vline 
WA_OTC_CONV_IFINKO_STR-SERBTERM sy-vline 
WA_OTC_CONV_IFINKO_STR-SFRANZ sy-vline 
WA_OTC_CONV_IFINKO_STR-SEXCLGUEL sy-vline 
WA_OTC_CONV_IFINKO_STR-JSOFVERR sy-vline 
WA_OTC_CONV_IFINKO_STR-JEXPOZINS sy-vline 
WA_OTC_CONV_IFINKO_STR-SKALID3 sy-vline 
WA_OTC_CONV_IFINKO_STR-PPAYMENT sy-vline 
WA_OTC_CONV_IFINKO_STR-SZEITANT sy-vline 
WA_OTC_CONV_IFINKO_STR-PKOND1STPER sy-vline 
WA_OTC_CONV_IFINKO_STR-SREFDISC sy-vline 
WA_OTC_CONV_IFINKO_STR-SDISCOUNT sy-vline 
WA_OTC_CONV_IFINKO_STR-BROUNDUNIT sy-vline 
WA_OTC_CONV_IFINKO_STR-SROUND sy-vline 
WA_OTC_CONV_IFINKO_STR-AMMRHYZV sy-vline 
WA_OTC_CONV_IFINKO_STR-FACILITYLINE sy-vline 
WA_OTC_CONV_IFINKO_STR-BGUEL_KP sy-vline 
WA_OTC_CONV_IFINKO_STR-SULTGUEL sy-vline 
WA_OTC_CONV_IFINKO_STR-BBASISUNIT sy-vline 
WA_OTC_CONV_IFINKO_STR-RKONDREF sy-vline 
WA_OTC_CONV_IFINKO_STR-STTLM_FREQ sy-vline 
WA_OTC_CONV_IFINKO_STR-STTLM_FREQ_UNIT sy-vline 
WA_OTC_CONV_IFINKO_STR-PAYDAT_OFFS_UNIT sy-vline 
WA_OTC_CONV_IFINKO_STR-COMMON_PRICING sy-vline 
WA_OTC_CONV_IFINKO_STR-FIXING_DATE_RULE sy-vline 
WA_OTC_CONV_IFINKO_STR-WEEKDAY_NUMBER sy-vline 
WA_OTC_CONV_IFINKO_STR-WEEKDAY sy-vline 
WA_OTC_CONV_IFINKO_STR-AVERAGE_FREQ sy-vline 
WA_OTC_CONV_IFINKO_STR-QUAN sy-vline 
WA_OTC_CONV_IFINKO_STR-UNIT_OF_MEASURE sy-vline 
WA_OTC_CONV_IFINKO_STR-QUAN_RELATED_TO sy-vline 
WA_OTC_CONV_IFINKO_STR-REFERENCE sy-vline 
WA_OTC_CONV_IFINKO_STR-FX_TRANSLATION sy-vline 
WA_OTC_CONV_IFINKO_STR-EXCH_RATE_TYPE sy-vline 
WA_OTC_CONV_IFINKO_STR-CPCC_FLAG sy-vline 
WA_OTC_CONV_IFINKO_STR-JPROZR sy-vline 
WA_OTC_CONV_IFINKO_STR-SFINCL sy-vline 
WA_OTC_CONV_IFINKO_STR-JBMONAT sy-vline 
WA_OTC_CONV_IFINKO_STR-BUGRENZ sy-vline 
WA_OTC_CONV_IFINKO_STR-BOGRENZ sy-vline 
WA_OTC_CONV_IFINKO_STR-SSTAFF sy-vline 
WA_OTC_CONV_IFINKO_STR-LOGIC_RKOND sy-vline 
WA_OTC_CONV_IFINKO_STR-SKALID4 sy-vline 
WA_OTC_CONV_IFINKO_STR-SKALID5 sy-vline 
WA_OTC_CONV_IFINKO_STR-SROUNDFACTOR sy-vline 
WA_OTC_CONV_IFINKO_STR-ROUNDDECFACTOR sy-vline 
WA_OTC_CONV_IFINKO_STR-JEXPOINTFACTOR sy-vline 
WA_OTC_CONV_IFINKO_STR-SROUNDBASEFACTOR sy-vline 
WA_OTC_CONV_IFINKO_STR-ROUNDDECBASEFACTOR sy-vline 
WA_OTC_CONV_IFINKO_STR-SSEQUENCE sy-vline 
WA_OTC_CONV_IFINKO_STR-SROUNDRATEFACTOR sy-vline 
WA_OTC_CONV_IFINKO_STR-ROUNDDECRATEFACTOR sy-vline 
WA_OTC_CONV_IFINKO_STR-ADGSTAGE sy-vline 
WA_OTC_CONV_IFINKO_STR-JAVGCAP sy-vline 
WA_OTC_CONV_IFINKO_STR-PAVGCAP sy-vline 
WA_OTC_CONV_IFINKO_STR-JAVGFLOOR sy-vline 
WA_OTC_CONV_IFINKO_STR-PAVGFLOOR sy-vline 
WA_OTC_CONV_IFINKO_STR-PAVGSPREAD sy-vline 
WA_OTC_CONV_IFINKO_STR-SROUNDAVGINTEREST sy-vline 
WA_OTC_CONV_IFINKO_STR-ROUNDDECAVGINTEREST sy-vline 
WA_OTC_CONV_IFINKO_STR-SAVGWEIGHT sy-vline 
WA_OTC_CONV_IFINKO_STR-SFACTORRESET sy-vline 
WA_OTC_CONV_IFINKO_STR-JUGRENZ sy-vline 
WA_OTC_CONV_IFINKO_STR-JOGRENZ sy-vline 
WA_OTC_CONV_IFINKO_STR-INDEX_INTERPOLATE sy-vline 
WA_OTC_CONV_IFINKO_STR-PRICEINDEX_APPLY sy-vline 
WA_OTC_CONV_IFINKO_STR-INDEX_BASE_VALUE sy-vline 
WA_OTC_CONV_IFINKO_STR-INDEX_BASE_DATE sy-vline 
WA_OTC_CONV_IFINKO_STR-INDEX_FIX_DATE_HIGH sy-vline 
WA_OTC_CONV_IFINKO_STR-INDEX_FIX_DATE_LOW sy-vline 
WA_OTC_CONV_IFINKO_STR-INDEX_ADJ_DATE_RELATION sy-vline 
WA_OTC_CONV_IFINKO_STR-PRICEINDEX_RKONDREF sy-vline 
WA_OTC_CONV_IFINKO_STR-SROUNDDAYFRACTION sy-vline 
WA_OTC_CONV_IFINKO_STR-ROUNDDECDAYFRACTION sy-vline 
WA_OTC_CONV_IFINKO_STR-PRICEINDEX_COMPOUND_FREQUENCY sy-vline 
WA_OTC_CONV_IFINKO_STR-INDEX_FIX_DATE_DATESHIFT sy-vline 
WA_OTC_CONV_IFINKO_STR-INDEX_FIX_DATE_SHIFTDAYS sy-vline      INTO ld_text SEPARATED BY SPACE.

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