ABAP Select data from SAP table FKK_MAD_OP04_20080531 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP FKK_MAD_OP04_20080531 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 FKK_MAD_OP04_20080531. 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 FKK_MAD_OP04_20080531 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_FKK_MAD_OP04_20080531 TYPE STANDARD TABLE OF FKK_MAD_OP04_20080531,
      WA_FKK_MAD_OP04_20080531 TYPE FKK_MAD_OP04_20080531,
      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: <FKK_MAD_OP04_20080531> TYPE FKK_MAD_OP04_20080531.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_FKK_MAD_OP04_20080531.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM FKK_MAD_OP04_20080531
  INTO TABLE IT_FKK_MAD_OP04_20080531.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FKK_MAD_OP04_20080531
*  INTO TABLE @DATA(IT_FKK_MAD_OP04_200805312).
*--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_FKK_MAD_OP04_20080531 INDEX 1 INTO DATA(WA_FKK_MAD_OP04_200805312).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_FKK_MAD_OP04_20080531 ASSIGNING <FKK_MAD_OP04_20080531>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FKK_MAD_OP04_20080531>-SEL_TYPE1 = 1.
<FKK_MAD_OP04_20080531>-SEL_TYPE_RES1 = 1.
<FKK_MAD_OP04_20080531>-SEL_NAME1 = 1.
<FKK_MAD_OP04_20080531>-SEL_COMB1 = 1.
<FKK_MAD_OP04_20080531>-SEL_TYPE2 = 1.

ENDLOOP.

LOOP AT IT_FKK_MAD_OP04_20080531 INTO WA_FKK_MAD_OP04_20080531.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FKK_MAD_OP04_20080531-SEL_TYPE_RES2, sy-vline,
  WA_FKK_MAD_OP04_20080531-SEL_NAME2, sy-vline,
  WA_FKK_MAD_OP04_20080531-SEL_COMB2, sy-vline,
  WA_FKK_MAD_OP04_20080531-USE_ALV, sy-vline,
  WA_FKK_MAD_OP04_20080531-KEY_DATE, sy-vline,
  WA_FKK_MAD_OP04_20080531-SEPAR_BLOCKS, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FKK_MAD_OP04_20080531 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_FKK_MAD_OP04_20080531 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_FKK_MAD_OP04_20080531 INTO WA_FKK_MAD_OP04_20080531.


*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 SPDEV, internal->external for field PDEST
CALL FUNCTION 'CONVERSION_EXIT_SPDEV_OUTPUT'
  EXPORTING
    input =                      WA_FKK_MAD_OP04_20080531-PDEST
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FKK_MAD_OP04_20080531-PDEST.
WRITE:/ 'New Value:', ld_input.

*Conversion exit SPDEV, internal->external for field PRINTER
CALL FUNCTION 'CONVERSION_EXIT_SPDEV_OUTPUT'
  EXPORTING
    input =                      WA_FKK_MAD_OP04_20080531-PRINTER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FKK_MAD_OP04_20080531-PRINTER.
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_FKK_MAD_OP04_20080531_STR, 
SEL_TYPE1 TYPE STRING,
SEL_TYPE_RES1 TYPE STRING,
SEL_NAME1 TYPE STRING,
SEL_COMB1 TYPE STRING,
SEL_TYPE2 TYPE STRING,
SEL_TYPE_RES2 TYPE STRING,
SEL_NAME2 TYPE STRING,
SEL_COMB2 TYPE STRING,
USE_ALV TYPE STRING,
KEY_DATE TYPE STRING,
SEPAR_BLOCKS TYPE STRING,
SEPAR_BLOCKS_NO_SET TYPE STRING,
ONLY_SUMS TYPE STRING,
SC_GPART TYPE STRING,
SC_VKONT TYPE STRING,
SC_VTREF TYPE STRING,
SC_BUKRS TYPE STRING,
SC_GSBER TYPE STRING,
SC_HKONT TYPE STRING,
SC_MAHNS TYPE STRING,
SC_MAHNV TYPE STRING,
SC_BALANCE TYPE STRING,
BAL_CURR TYPE STRING,
BAL_LEVEL TYPE STRING,
P_INST_PLAN TYPE STRING,
P_COLL_BILL TYPE STRING,
P_NO_STAT TYPE STRING,
P_NO_DPAY TYPE STRING,
SELSCR TYPE STRING,
PRINT TYPE STRING,
GRID TYPE STRING,
TGRID TYPE STRING,
N_AUGLH TYPE STRING,
CD_SUMS TYPE STRING,
NO_TOTAL TYPE STRING,
NEGAT_OPC TYPE STRING,
BIN_DATASET TYPE STRING,
TXT_DATASET TYPE STRING,
GUTVER TYPE STRING,
OBJECT TYPE STRING,
VARIANT TYPE STRING,
PDEST TYPE STRING,
PRCOP TYPE STRING,
PLIST TYPE STRING,
PRTXT TYPE STRING,
PRIMM TYPE STRING,
PRREL TYPE STRING,
PRNEW TYPE STRING,
PEXPI TYPE STRING,
LINCT TYPE STRING,
LINSZ TYPE STRING,
PAART TYPE STRING,
PRBIG TYPE STRING,
PRSAP TYPE STRING,
PRREC TYPE STRING,
PRABT TYPE STRING,
PRBER TYPE STRING,
PRDSN TYPE STRING,
PTYPE TYPE STRING,
ARMOD TYPE STRING,
FOOTL TYPE STRING,
PRIOT TYPE STRING,
PRUNX TYPE STRING,
PRKEYEXT TYPE STRING,
PRCHK TYPE STRING,
LAUFI TYPE STRING,
LAUFD TYPE STRING,
SAP_OBJECT TYPE STRING,
AR_OBJECT TYPE STRING,
ARCHIV_ID TYPE STRING,
DOC_TYPE TYPE STRING,
RPC_HOST TYPE STRING,
RPC_SERVIC TYPE STRING,
INTERFACE TYPE STRING,
MANDANT TYPE STRING,
REPORT TYPE STRING,
INFO TYPE STRING,
ARCTEXT TYPE STRING,
DATUM TYPE STRING,
ARCUSER TYPE STRING,
PRINTER TYPE STRING,
FORMULAR TYPE STRING,
ARCHIVPATH TYPE STRING,
PROTOKOLL TYPE STRING,
VERSION TYPE STRING,
ACHECK TYPE STRING,
SPOOL_JOIN TYPE STRING,
INT_MARK TYPE STRING,
PSEL_NAME TYPE STRING,
PSEL_NAME_OPC TYPE STRING,
PSEL_NAME_OPL TYPE STRING,
VARIANT1 TYPE STRING,
PARALEL TYPE STRING,
INTLO TYPE STRING,
INTHI TYPE STRING,
INTNR TYPE STRING,
SEPAR_SUMS TYPE STRING,
ADDTITLE TYPE STRING,
OPEN TYPE STRING,
CLOSE TYPE STRING,
SC_BUDAT TYPE STRING,
P_NO_DPAO TYPE STRING,
SC_SEGMENT TYPE STRING,
PSEL_NAME_OPV TYPE STRING,
SC_BROKR TYPE STRING,
BWBER TYPE STRING,
BBTXT TYPE STRING,
DBSRC TYPE STRING,
FAEIP TYPE STRING,
STEP TYPE STRING,
STRAT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FKK_MAD_OP04_20080531_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_FKK_MAD_OP04_20080531_STR-SEL_TYPE1 sy-vline 
WA_FKK_MAD_OP04_20080531_STR-SEL_TYPE_RES1 sy-vline 
WA_FKK_MAD_OP04_20080531_STR-SEL_NAME1 sy-vline 
WA_FKK_MAD_OP04_20080531_STR-SEL_COMB1 sy-vline 
WA_FKK_MAD_OP04_20080531_STR-SEL_TYPE2 sy-vline 
WA_FKK_MAD_OP04_20080531_STR-SEL_TYPE_RES2 sy-vline 
WA_FKK_MAD_OP04_20080531_STR-SEL_NAME2 sy-vline 
WA_FKK_MAD_OP04_20080531_STR-SEL_COMB2 sy-vline 
WA_FKK_MAD_OP04_20080531_STR-USE_ALV sy-vline 
WA_FKK_MAD_OP04_20080531_STR-KEY_DATE sy-vline 
WA_FKK_MAD_OP04_20080531_STR-SEPAR_BLOCKS sy-vline 
WA_FKK_MAD_OP04_20080531_STR-SEPAR_BLOCKS_NO_SET sy-vline 
WA_FKK_MAD_OP04_20080531_STR-ONLY_SUMS sy-vline 
WA_FKK_MAD_OP04_20080531_STR-SC_GPART sy-vline 
WA_FKK_MAD_OP04_20080531_STR-SC_VKONT sy-vline 
WA_FKK_MAD_OP04_20080531_STR-SC_VTREF sy-vline 
WA_FKK_MAD_OP04_20080531_STR-SC_BUKRS sy-vline 
WA_FKK_MAD_OP04_20080531_STR-SC_GSBER sy-vline 
WA_FKK_MAD_OP04_20080531_STR-SC_HKONT sy-vline 
WA_FKK_MAD_OP04_20080531_STR-SC_MAHNS sy-vline 
WA_FKK_MAD_OP04_20080531_STR-SC_MAHNV sy-vline 
WA_FKK_MAD_OP04_20080531_STR-SC_BALANCE sy-vline 
WA_FKK_MAD_OP04_20080531_STR-BAL_CURR sy-vline 
WA_FKK_MAD_OP04_20080531_STR-BAL_LEVEL sy-vline 
WA_FKK_MAD_OP04_20080531_STR-P_INST_PLAN sy-vline 
WA_FKK_MAD_OP04_20080531_STR-P_COLL_BILL sy-vline 
WA_FKK_MAD_OP04_20080531_STR-P_NO_STAT sy-vline 
WA_FKK_MAD_OP04_20080531_STR-P_NO_DPAY sy-vline 
WA_FKK_MAD_OP04_20080531_STR-SELSCR sy-vline 
WA_FKK_MAD_OP04_20080531_STR-PRINT sy-vline 
WA_FKK_MAD_OP04_20080531_STR-GRID sy-vline 
WA_FKK_MAD_OP04_20080531_STR-TGRID sy-vline 
WA_FKK_MAD_OP04_20080531_STR-N_AUGLH sy-vline 
WA_FKK_MAD_OP04_20080531_STR-CD_SUMS sy-vline 
WA_FKK_MAD_OP04_20080531_STR-NO_TOTAL sy-vline 
WA_FKK_MAD_OP04_20080531_STR-NEGAT_OPC sy-vline 
WA_FKK_MAD_OP04_20080531_STR-BIN_DATASET sy-vline 
WA_FKK_MAD_OP04_20080531_STR-TXT_DATASET sy-vline 
WA_FKK_MAD_OP04_20080531_STR-GUTVER sy-vline 
WA_FKK_MAD_OP04_20080531_STR-OBJECT sy-vline 
WA_FKK_MAD_OP04_20080531_STR-VARIANT sy-vline 
WA_FKK_MAD_OP04_20080531_STR-PDEST sy-vline 
WA_FKK_MAD_OP04_20080531_STR-PRCOP sy-vline 
WA_FKK_MAD_OP04_20080531_STR-PLIST sy-vline 
WA_FKK_MAD_OP04_20080531_STR-PRTXT sy-vline 
WA_FKK_MAD_OP04_20080531_STR-PRIMM sy-vline 
WA_FKK_MAD_OP04_20080531_STR-PRREL sy-vline 
WA_FKK_MAD_OP04_20080531_STR-PRNEW sy-vline 
WA_FKK_MAD_OP04_20080531_STR-PEXPI sy-vline 
WA_FKK_MAD_OP04_20080531_STR-LINCT sy-vline 
WA_FKK_MAD_OP04_20080531_STR-LINSZ sy-vline 
WA_FKK_MAD_OP04_20080531_STR-PAART sy-vline 
WA_FKK_MAD_OP04_20080531_STR-PRBIG sy-vline 
WA_FKK_MAD_OP04_20080531_STR-PRSAP sy-vline 
WA_FKK_MAD_OP04_20080531_STR-PRREC sy-vline 
WA_FKK_MAD_OP04_20080531_STR-PRABT sy-vline 
WA_FKK_MAD_OP04_20080531_STR-PRBER sy-vline 
WA_FKK_MAD_OP04_20080531_STR-PRDSN sy-vline 
WA_FKK_MAD_OP04_20080531_STR-PTYPE sy-vline 
WA_FKK_MAD_OP04_20080531_STR-ARMOD sy-vline 
WA_FKK_MAD_OP04_20080531_STR-FOOTL sy-vline 
WA_FKK_MAD_OP04_20080531_STR-PRIOT sy-vline 
WA_FKK_MAD_OP04_20080531_STR-PRUNX sy-vline 
WA_FKK_MAD_OP04_20080531_STR-PRKEYEXT sy-vline 
WA_FKK_MAD_OP04_20080531_STR-PRCHK sy-vline 
WA_FKK_MAD_OP04_20080531_STR-LAUFI sy-vline 
WA_FKK_MAD_OP04_20080531_STR-LAUFD sy-vline 
WA_FKK_MAD_OP04_20080531_STR-SAP_OBJECT sy-vline 
WA_FKK_MAD_OP04_20080531_STR-AR_OBJECT sy-vline 
WA_FKK_MAD_OP04_20080531_STR-ARCHIV_ID sy-vline 
WA_FKK_MAD_OP04_20080531_STR-DOC_TYPE sy-vline 
WA_FKK_MAD_OP04_20080531_STR-RPC_HOST sy-vline 
WA_FKK_MAD_OP04_20080531_STR-RPC_SERVIC sy-vline 
WA_FKK_MAD_OP04_20080531_STR-INTERFACE sy-vline 
WA_FKK_MAD_OP04_20080531_STR-MANDANT sy-vline 
WA_FKK_MAD_OP04_20080531_STR-REPORT sy-vline 
WA_FKK_MAD_OP04_20080531_STR-INFO sy-vline 
WA_FKK_MAD_OP04_20080531_STR-ARCTEXT sy-vline 
WA_FKK_MAD_OP04_20080531_STR-DATUM sy-vline 
WA_FKK_MAD_OP04_20080531_STR-ARCUSER sy-vline 
WA_FKK_MAD_OP04_20080531_STR-PRINTER sy-vline 
WA_FKK_MAD_OP04_20080531_STR-FORMULAR sy-vline 
WA_FKK_MAD_OP04_20080531_STR-ARCHIVPATH sy-vline 
WA_FKK_MAD_OP04_20080531_STR-PROTOKOLL sy-vline 
WA_FKK_MAD_OP04_20080531_STR-VERSION sy-vline 
WA_FKK_MAD_OP04_20080531_STR-ACHECK sy-vline 
WA_FKK_MAD_OP04_20080531_STR-SPOOL_JOIN sy-vline 
WA_FKK_MAD_OP04_20080531_STR-INT_MARK sy-vline 
WA_FKK_MAD_OP04_20080531_STR-PSEL_NAME sy-vline 
WA_FKK_MAD_OP04_20080531_STR-PSEL_NAME_OPC sy-vline 
WA_FKK_MAD_OP04_20080531_STR-PSEL_NAME_OPL sy-vline 
WA_FKK_MAD_OP04_20080531_STR-VARIANT1 sy-vline 
WA_FKK_MAD_OP04_20080531_STR-PARALEL sy-vline 
WA_FKK_MAD_OP04_20080531_STR-INTLO sy-vline 
WA_FKK_MAD_OP04_20080531_STR-INTHI sy-vline 
WA_FKK_MAD_OP04_20080531_STR-INTNR sy-vline 
WA_FKK_MAD_OP04_20080531_STR-SEPAR_SUMS sy-vline 
WA_FKK_MAD_OP04_20080531_STR-ADDTITLE sy-vline 
WA_FKK_MAD_OP04_20080531_STR-OPEN sy-vline 
WA_FKK_MAD_OP04_20080531_STR-CLOSE sy-vline 
WA_FKK_MAD_OP04_20080531_STR-SC_BUDAT sy-vline 
WA_FKK_MAD_OP04_20080531_STR-P_NO_DPAO sy-vline 
WA_FKK_MAD_OP04_20080531_STR-SC_SEGMENT sy-vline 
WA_FKK_MAD_OP04_20080531_STR-PSEL_NAME_OPV sy-vline 
WA_FKK_MAD_OP04_20080531_STR-SC_BROKR sy-vline 
WA_FKK_MAD_OP04_20080531_STR-BWBER sy-vline 
WA_FKK_MAD_OP04_20080531_STR-BBTXT sy-vline 
WA_FKK_MAD_OP04_20080531_STR-DBSRC sy-vline 
WA_FKK_MAD_OP04_20080531_STR-FAEIP sy-vline 
WA_FKK_MAD_OP04_20080531_STR-STEP sy-vline 
WA_FKK_MAD_OP04_20080531_STR-STRAT sy-vline      INTO ld_text SEPARATED BY SPACE.

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