ABAP Select data from SAP table OIG_ISI_KOMKBOK_FILL into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM OIG_ISI_KOMKBOK_FILL
*  INTO TABLE @DATA(IT_OIG_ISI_KOMKBOK_FILL2).
*--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_OIG_ISI_KOMKBOK_FILL INDEX 1 INTO DATA(WA_OIG_ISI_KOMKBOK_FILL2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<OIG_ISI_KOMKBOK_FILL>-COM_ROIGS = 1.
<OIG_ISI_KOMKBOK_FILL>-UPDATEFLAG = 1.
<OIG_ISI_KOMKBOK_FILL>-OIG_SSTST = 1.
<OIG_ISI_KOMKBOK_FILL>-TPLST_TEXT = 1.
<OIG_ISI_KOMKBOK_FILL>-STATUS_TXT = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_OIG_ISI_KOMKBOK_FILL-CMP_VC_TXT, sy-vline,
  WA_OIG_ISI_KOMKBOK_FILL-CMP_PC_TXT, sy-vline,
  WA_OIG_ISI_KOMKBOK_FILL-SHTYPDESC, sy-vline,
  WA_OIG_ISI_KOMKBOK_FILL-CARRIER_DE, sy-vline,
  WA_OIG_ISI_KOMKBOK_FILL-REAS_CODE, sy-vline,
  WA_OIG_ISI_KOMKBOK_FILL-RSCD_DES, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_OIG_ISI_KOMKBOK_FILL 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_OIG_ISI_KOMKBOK_FILL 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_OIG_ISI_KOMKBOK_FILL INTO WA_OIG_ISI_KOMKBOK_FILL.


*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 CUNIT, internal->external for field MEDST
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_OIG_ISI_KOMKBOK_FILL-MEDST
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_OIG_ISI_KOMKBOK_FILL-MEDST.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field MEIZT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_OIG_ISI_KOMKBOK_FILL-MEIZT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_OIG_ISI_KOMKBOK_FILL-MEIZT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit TSTRG, internal->external for field GESZTD
CALL FUNCTION 'CONVERSION_EXIT_TSTRG_OUTPUT'
  EXPORTING
    input =                      WA_OIG_ISI_KOMKBOK_FILL-GESZTD
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_OIG_ISI_KOMKBOK_FILL-GESZTD.
WRITE:/ 'New Value:', ld_input.

*Conversion exit TSTRN, internal->external for field FAHZTD
CALL FUNCTION 'CONVERSION_EXIT_TSTRN_OUTPUT'
  EXPORTING
    input =                      WA_OIG_ISI_KOMKBOK_FILL-FAHZTD
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_OIG_ISI_KOMKBOK_FILL-FAHZTD.
WRITE:/ 'New Value:', ld_input.

*Conversion exit TSTRG, internal->external for field GESZTDA
CALL FUNCTION 'CONVERSION_EXIT_TSTRG_OUTPUT'
  EXPORTING
    input =                      WA_OIG_ISI_KOMKBOK_FILL-GESZTDA
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_OIG_ISI_KOMKBOK_FILL-GESZTDA.
WRITE:/ 'New Value:', ld_input.

*Conversion exit TSTRN, internal->external for field FAHZTDA
CALL FUNCTION 'CONVERSION_EXIT_TSTRN_OUTPUT'
  EXPORTING
    input =                      WA_OIG_ISI_KOMKBOK_FILL-FAHZTDA
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_OIG_ISI_KOMKBOK_FILL-FAHZTDA.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field VEL_UOM
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_OIG_ISI_KOMKBOK_FILL-VEL_UOM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_OIG_ISI_KOMKBOK_FILL-VEL_UOM.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field VEL_UOMT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_OIG_ISI_KOMKBOK_FILL-VEL_UOMT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_OIG_ISI_KOMKBOK_FILL-VEL_UOMT.
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_OIG_ISI_KOMKBOK_FILL_STR, 
COM_ROIGS TYPE STRING,
UPDATEFLAG TYPE STRING,
OIG_SSTST TYPE STRING,
TPLST_TEXT TYPE STRING,
STATUS_TXT TYPE STRING,
CMP_VC_TXT TYPE STRING,
CMP_PC_TXT TYPE STRING,
SHTYPDESC TYPE STRING,
CARRIER_DE TYPE STRING,
REAS_CODE TYPE STRING,
RSCD_DES TYPE STRING,
NUMKI TYPE STRING,
VMODE_TEXT TYPE STRING,
INPGP_DES TYPE STRING,
CPLID_TEXT TYPE STRING,
GROUP_TEXT TYPE STRING,
FBSTA_BEZ TYPE STRING,
FBGST_BEZ TYPE STRING,
ARSTA_BEZ TYPE STRING,
ARGST_BEZ TYPE STRING,
COM_ROIGSV TYPE STRING,
ACT_WGT TYPE STRING,
ACT_VOL TYPE STRING,
UNL_WGT TYPE STRING,
MAX_WGT TYPE STRING,
MAX_VOL TYPE STRING,
VEH_TEXT TYPE STRING,
SHIFT_TEXT TYPE STRING,
UPDATEFLAG TYPE STRING,
VEH_TYTEXT TYPE STRING,
STAT_TEXT TYPE STRING,
TPLST_TEXT TYPE STRING,
GROUPTEXT TYPE STRING,
EQKTX TYPE STRING,
VEH_MODE TYPE STRING,
MODE_TEXT TYPE STRING,
CARR_TEXT TYPE STRING,
VEH_STATUS TYPE STRING,
WGT_TEXT TYPE STRING,
VOL_TEXT TYPE STRING,
VEH_AS_IND TYPE STRING,
DISTZ TYPE STRING,
MEDST TYPE STRING,
OIG_GESZTD TYPE STRING,
OIG_FAHZTD TYPE STRING,
MEIZT TYPE STRING,
ROUTE_BEZ TYPE STRING,
FBSTA_BEZ TYPE STRING,
FBGST_BEZ TYPE STRING,
ARSTA_BEZ TYPE STRING,
ARGST_BEZ TYPE STRING,
GESZTD TYPE STRING,
FAHZTD TYPE STRING,
GESZTDA TYPE STRING,
FAHZTDA TYPE STRING,
DEPOT_TEXT TYPE STRING,
TZONE_TEXT TYPE STRING,
VEH_SCREL_TYPE TYPE STRING,
VEL_AVG TYPE STRING,
VEL_UOM TYPE STRING,
VEL_UOMT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_OIG_ISI_KOMKBOK_FILL_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_OIG_ISI_KOMKBOK_FILL_STR-COM_ROIGS sy-vline 
WA_OIG_ISI_KOMKBOK_FILL_STR-UPDATEFLAG sy-vline 
WA_OIG_ISI_KOMKBOK_FILL_STR-OIG_SSTST sy-vline 
WA_OIG_ISI_KOMKBOK_FILL_STR-TPLST_TEXT sy-vline 
WA_OIG_ISI_KOMKBOK_FILL_STR-STATUS_TXT sy-vline 
WA_OIG_ISI_KOMKBOK_FILL_STR-CMP_VC_TXT sy-vline 
WA_OIG_ISI_KOMKBOK_FILL_STR-CMP_PC_TXT sy-vline 
WA_OIG_ISI_KOMKBOK_FILL_STR-SHTYPDESC sy-vline 
WA_OIG_ISI_KOMKBOK_FILL_STR-CARRIER_DE sy-vline 
WA_OIG_ISI_KOMKBOK_FILL_STR-REAS_CODE sy-vline 
WA_OIG_ISI_KOMKBOK_FILL_STR-RSCD_DES sy-vline 
WA_OIG_ISI_KOMKBOK_FILL_STR-NUMKI sy-vline 
WA_OIG_ISI_KOMKBOK_FILL_STR-VMODE_TEXT sy-vline 
WA_OIG_ISI_KOMKBOK_FILL_STR-INPGP_DES sy-vline 
WA_OIG_ISI_KOMKBOK_FILL_STR-CPLID_TEXT sy-vline 
WA_OIG_ISI_KOMKBOK_FILL_STR-GROUP_TEXT sy-vline 
WA_OIG_ISI_KOMKBOK_FILL_STR-FBSTA_BEZ sy-vline 
WA_OIG_ISI_KOMKBOK_FILL_STR-FBGST_BEZ sy-vline 
WA_OIG_ISI_KOMKBOK_FILL_STR-ARSTA_BEZ sy-vline 
WA_OIG_ISI_KOMKBOK_FILL_STR-ARGST_BEZ sy-vline 
WA_OIG_ISI_KOMKBOK_FILL_STR-COM_ROIGSV sy-vline 
WA_OIG_ISI_KOMKBOK_FILL_STR-ACT_WGT sy-vline 
WA_OIG_ISI_KOMKBOK_FILL_STR-ACT_VOL sy-vline 
WA_OIG_ISI_KOMKBOK_FILL_STR-UNL_WGT sy-vline 
WA_OIG_ISI_KOMKBOK_FILL_STR-MAX_WGT sy-vline 
WA_OIG_ISI_KOMKBOK_FILL_STR-MAX_VOL sy-vline 
WA_OIG_ISI_KOMKBOK_FILL_STR-VEH_TEXT sy-vline 
WA_OIG_ISI_KOMKBOK_FILL_STR-SHIFT_TEXT sy-vline 
WA_OIG_ISI_KOMKBOK_FILL_STR-UPDATEFLAG sy-vline 
WA_OIG_ISI_KOMKBOK_FILL_STR-VEH_TYTEXT sy-vline 
WA_OIG_ISI_KOMKBOK_FILL_STR-STAT_TEXT sy-vline 
WA_OIG_ISI_KOMKBOK_FILL_STR-TPLST_TEXT sy-vline 
WA_OIG_ISI_KOMKBOK_FILL_STR-GROUPTEXT sy-vline 
WA_OIG_ISI_KOMKBOK_FILL_STR-EQKTX sy-vline 
WA_OIG_ISI_KOMKBOK_FILL_STR-VEH_MODE sy-vline 
WA_OIG_ISI_KOMKBOK_FILL_STR-MODE_TEXT sy-vline 
WA_OIG_ISI_KOMKBOK_FILL_STR-CARR_TEXT sy-vline 
WA_OIG_ISI_KOMKBOK_FILL_STR-VEH_STATUS sy-vline 
WA_OIG_ISI_KOMKBOK_FILL_STR-WGT_TEXT sy-vline 
WA_OIG_ISI_KOMKBOK_FILL_STR-VOL_TEXT sy-vline 
WA_OIG_ISI_KOMKBOK_FILL_STR-VEH_AS_IND sy-vline 
WA_OIG_ISI_KOMKBOK_FILL_STR-DISTZ sy-vline 
WA_OIG_ISI_KOMKBOK_FILL_STR-MEDST sy-vline 
WA_OIG_ISI_KOMKBOK_FILL_STR-OIG_GESZTD sy-vline 
WA_OIG_ISI_KOMKBOK_FILL_STR-OIG_FAHZTD sy-vline 
WA_OIG_ISI_KOMKBOK_FILL_STR-MEIZT sy-vline 
WA_OIG_ISI_KOMKBOK_FILL_STR-ROUTE_BEZ sy-vline 
WA_OIG_ISI_KOMKBOK_FILL_STR-FBSTA_BEZ sy-vline 
WA_OIG_ISI_KOMKBOK_FILL_STR-FBGST_BEZ sy-vline 
WA_OIG_ISI_KOMKBOK_FILL_STR-ARSTA_BEZ sy-vline 
WA_OIG_ISI_KOMKBOK_FILL_STR-ARGST_BEZ sy-vline 
WA_OIG_ISI_KOMKBOK_FILL_STR-GESZTD sy-vline 
WA_OIG_ISI_KOMKBOK_FILL_STR-FAHZTD sy-vline 
WA_OIG_ISI_KOMKBOK_FILL_STR-GESZTDA sy-vline 
WA_OIG_ISI_KOMKBOK_FILL_STR-FAHZTDA sy-vline 
WA_OIG_ISI_KOMKBOK_FILL_STR-DEPOT_TEXT sy-vline 
WA_OIG_ISI_KOMKBOK_FILL_STR-TZONE_TEXT sy-vline 
WA_OIG_ISI_KOMKBOK_FILL_STR-VEH_SCREL_TYPE sy-vline 
WA_OIG_ISI_KOMKBOK_FILL_STR-VEL_AVG sy-vline 
WA_OIG_ISI_KOMKBOK_FILL_STR-VEL_UOM sy-vline 
WA_OIG_ISI_KOMKBOK_FILL_STR-VEL_UOMT sy-vline      INTO ld_text SEPARATED BY SPACE.

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