ABAP Select data from SAP table /1BCDWB/IQG000000000270 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP /1BCDWB/IQG000000000270 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 /1BCDWB/IQG000000000270. 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 /1BCDWB/IQG000000000270 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_/1BCDWB/IQG000000000270 TYPE STANDARD TABLE OF /1BCDWB/IQG000000000270,
      WA_/1BCDWB/IQG000000000270 TYPE /1BCDWB/IQG000000000270,
      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: </1BCDWB/IQG000000000270> TYPE /1BCDWB/IQG000000000270.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_/1BCDWB/IQG000000000270.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM /1BCDWB/IQG000000000270
  INTO TABLE IT_/1BCDWB/IQG000000000270.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /1BCDWB/IQG000000000270
*  INTO TABLE @DATA(IT_/1BCDWB/IQG0000000002702).
*--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_/1BCDWB/IQG000000000270 INDEX 1 INTO DATA(WA_/1BCDWB/IQG0000000002702).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_/1BCDWB/IQG000000000270 ASSIGNING </1BCDWB/IQG000000000270>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
</1BCDWB/IQG000000000270>-TEXT_ZBWSDV001_ABGRU = 1.
</1BCDWB/IQG000000000270>-TEXT_ZBWSDV001_AUART = 1.
</1BCDWB/IQG000000000270>-TEXT_ZBWSDV001_AUGRU = 1.
</1BCDWB/IQG000000000270>-TEXT_ZBWSDV001_KUNNR = 1.
</1BCDWB/IQG000000000270>-TEXT_ZBWSDV001_LGORT = 1.

ENDLOOP.

LOOP AT IT_/1BCDWB/IQG000000000270 INTO WA_/1BCDWB/IQG000000000270.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/1BCDWB/IQG000000000270-TEXT_ZBWSDV001_MATKL, sy-vline,
  WA_/1BCDWB/IQG000000000270-TEXT_ZBWSDV001_MATNR, sy-vline,
  WA_/1BCDWB/IQG000000000270-TEXT_ZBWSDV001_MEINS, sy-vline,
  WA_/1BCDWB/IQG000000000270-TEXT_ZBWSDV001_SPART, sy-vline,
  WA_/1BCDWB/IQG000000000270-TEXT_ZBWSDV001_VBTYP, sy-vline,
  WA_/1BCDWB/IQG000000000270-TEXT_ZBWSDV001_VKBUR, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/1BCDWB/IQG000000000270 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_/1BCDWB/IQG000000000270 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_/1BCDWB/IQG000000000270 INTO WA_/1BCDWB/IQG000000000270.


*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 AUART, internal->external for field AUART
CALL FUNCTION 'CONVERSION_EXIT_AUART_OUTPUT'
  EXPORTING
    input =                      WA_/1BCDWB/IQG000000000270-AUART
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/1BCDWB/IQG000000000270-AUART.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field KUNNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/1BCDWB/IQG000000000270-KUNNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/1BCDWB/IQG000000000270-KUNNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field VRKME
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_/1BCDWB/IQG000000000270-VRKME
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/1BCDWB/IQG000000000270-VRKME.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATN1, internal->external for field MATNR
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_/1BCDWB/IQG000000000270-MATNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/1BCDWB/IQG000000000270-MATNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field MEINS
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_/1BCDWB/IQG000000000270-MEINS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/1BCDWB/IQG000000000270-MEINS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field MEINS001
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_/1BCDWB/IQG000000000270-MEINS001
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/1BCDWB/IQG000000000270-MEINS001.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field VBELN
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/1BCDWB/IQG000000000270-VBELN
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/1BCDWB/IQG000000000270-VBELN.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field VRKME001
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_/1BCDWB/IQG000000000270-VRKME001
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/1BCDWB/IQG000000000270-VRKME001.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field ZIEME
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_/1BCDWB/IQG000000000270-ZIEME
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/1BCDWB/IQG000000000270-ZIEME.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field ZIEME001
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_/1BCDWB/IQG000000000270-ZIEME001
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/1BCDWB/IQG000000000270-ZIEME001.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field ZSHIPTO
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/1BCDWB/IQG000000000270-ZSHIPTO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/1BCDWB/IQG000000000270-ZSHIPTO.
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_/1BCDWB/IQG000000000270_STR, 
TEXT_ZBWSDV001_ABGRU TYPE STRING,
TEXT_ZBWSDV001_AUART TYPE STRING,
TEXT_ZBWSDV001_AUGRU TYPE STRING,
TEXT_ZBWSDV001_KUNNR TYPE STRING,
TEXT_ZBWSDV001_LGORT TYPE STRING,
TEXT_ZBWSDV001_MATKL TYPE STRING,
TEXT_ZBWSDV001_MATNR TYPE STRING,
TEXT_ZBWSDV001_MEINS TYPE STRING,
TEXT_ZBWSDV001_SPART TYPE STRING,
TEXT_ZBWSDV001_VBTYP TYPE STRING,
TEXT_ZBWSDV001_VKBUR TYPE STRING,
TEXT_ZBWSDV001_VKORG TYPE STRING,
TEXT_ZBWSDV001_VRKME TYPE STRING,
TEXT_ZBWSDV001_VSTEL TYPE STRING,
TEXT_ZBWSDV001_WAERK TYPE STRING,
TEXT_ZBWSDV001_WERKS TYPE STRING,
TEXT_ZBWSDV001_ZIEME TYPE STRING,
TEXT_ZBWSDV001_ZLAND1 TYPE STRING,
TEXT_ZBWSDV001_ZSHIPTO TYPE STRING,
ABGRU TYPE STRING,
AEDAT TYPE STRING,
AUART TYPE STRING,
AUDAT TYPE STRING,
AUGRU TYPE STRING,
BSTNK TYPE STRING,
ERDAT TYPE STRING,
ERNAM TYPE STRING,
KPEIN TYPE STRING,
KUNNR TYPE STRING,
KWMENG TYPE STRING,
VRKME TYPE STRING,
LGORT TYPE STRING,
MATKL TYPE STRING,
MATNR TYPE STRING,
MEINS TYPE STRING,
NETPR TYPE STRING,
WAERK TYPE STRING,
NETWR TYPE STRING,
WAERK001 TYPE STRING,
POSNR TYPE STRING,
SMENG TYPE STRING,
MEINS001 TYPE STRING,
SPART TYPE STRING,
VBELN TYPE STRING,
VBTYP TYPE STRING,
VKBUR TYPE STRING,
VKGRP TYPE STRING,
VKORG TYPE STRING,
VRKME001 TYPE STRING,
VSTEL TYPE STRING,
VTWEG TYPE STRING,
WAERK002 TYPE STRING,
WERKS TYPE STRING,
ZIEME TYPE STRING,
ZMENG TYPE STRING,
ZIEME001 TYPE STRING,
ZLAND1 TYPE STRING,
ZSHIPTO TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/1BCDWB/IQG000000000270_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_/1BCDWB/IQG000000000270_STR-TEXT_ZBWSDV001_ABGRU sy-vline 
WA_/1BCDWB/IQG000000000270_STR-TEXT_ZBWSDV001_AUART sy-vline 
WA_/1BCDWB/IQG000000000270_STR-TEXT_ZBWSDV001_AUGRU sy-vline 
WA_/1BCDWB/IQG000000000270_STR-TEXT_ZBWSDV001_KUNNR sy-vline 
WA_/1BCDWB/IQG000000000270_STR-TEXT_ZBWSDV001_LGORT sy-vline 
WA_/1BCDWB/IQG000000000270_STR-TEXT_ZBWSDV001_MATKL sy-vline 
WA_/1BCDWB/IQG000000000270_STR-TEXT_ZBWSDV001_MATNR sy-vline 
WA_/1BCDWB/IQG000000000270_STR-TEXT_ZBWSDV001_MEINS sy-vline 
WA_/1BCDWB/IQG000000000270_STR-TEXT_ZBWSDV001_SPART sy-vline 
WA_/1BCDWB/IQG000000000270_STR-TEXT_ZBWSDV001_VBTYP sy-vline 
WA_/1BCDWB/IQG000000000270_STR-TEXT_ZBWSDV001_VKBUR sy-vline 
WA_/1BCDWB/IQG000000000270_STR-TEXT_ZBWSDV001_VKORG sy-vline 
WA_/1BCDWB/IQG000000000270_STR-TEXT_ZBWSDV001_VRKME sy-vline 
WA_/1BCDWB/IQG000000000270_STR-TEXT_ZBWSDV001_VSTEL sy-vline 
WA_/1BCDWB/IQG000000000270_STR-TEXT_ZBWSDV001_WAERK sy-vline 
WA_/1BCDWB/IQG000000000270_STR-TEXT_ZBWSDV001_WERKS sy-vline 
WA_/1BCDWB/IQG000000000270_STR-TEXT_ZBWSDV001_ZIEME sy-vline 
WA_/1BCDWB/IQG000000000270_STR-TEXT_ZBWSDV001_ZLAND1 sy-vline 
WA_/1BCDWB/IQG000000000270_STR-TEXT_ZBWSDV001_ZSHIPTO sy-vline 
WA_/1BCDWB/IQG000000000270_STR-ABGRU sy-vline 
WA_/1BCDWB/IQG000000000270_STR-AEDAT sy-vline 
WA_/1BCDWB/IQG000000000270_STR-AUART sy-vline 
WA_/1BCDWB/IQG000000000270_STR-AUDAT sy-vline 
WA_/1BCDWB/IQG000000000270_STR-AUGRU sy-vline 
WA_/1BCDWB/IQG000000000270_STR-BSTNK sy-vline 
WA_/1BCDWB/IQG000000000270_STR-ERDAT sy-vline 
WA_/1BCDWB/IQG000000000270_STR-ERNAM sy-vline 
WA_/1BCDWB/IQG000000000270_STR-KPEIN sy-vline 
WA_/1BCDWB/IQG000000000270_STR-KUNNR sy-vline 
WA_/1BCDWB/IQG000000000270_STR-KWMENG sy-vline 
WA_/1BCDWB/IQG000000000270_STR-VRKME sy-vline 
WA_/1BCDWB/IQG000000000270_STR-LGORT sy-vline 
WA_/1BCDWB/IQG000000000270_STR-MATKL sy-vline 
WA_/1BCDWB/IQG000000000270_STR-MATNR sy-vline 
WA_/1BCDWB/IQG000000000270_STR-MEINS sy-vline 
WA_/1BCDWB/IQG000000000270_STR-NETPR sy-vline 
WA_/1BCDWB/IQG000000000270_STR-WAERK sy-vline 
WA_/1BCDWB/IQG000000000270_STR-NETWR sy-vline 
WA_/1BCDWB/IQG000000000270_STR-WAERK001 sy-vline 
WA_/1BCDWB/IQG000000000270_STR-POSNR sy-vline 
WA_/1BCDWB/IQG000000000270_STR-SMENG sy-vline 
WA_/1BCDWB/IQG000000000270_STR-MEINS001 sy-vline 
WA_/1BCDWB/IQG000000000270_STR-SPART sy-vline 
WA_/1BCDWB/IQG000000000270_STR-VBELN sy-vline 
WA_/1BCDWB/IQG000000000270_STR-VBTYP sy-vline 
WA_/1BCDWB/IQG000000000270_STR-VKBUR sy-vline 
WA_/1BCDWB/IQG000000000270_STR-VKGRP sy-vline 
WA_/1BCDWB/IQG000000000270_STR-VKORG sy-vline 
WA_/1BCDWB/IQG000000000270_STR-VRKME001 sy-vline 
WA_/1BCDWB/IQG000000000270_STR-VSTEL sy-vline 
WA_/1BCDWB/IQG000000000270_STR-VTWEG sy-vline 
WA_/1BCDWB/IQG000000000270_STR-WAERK002 sy-vline 
WA_/1BCDWB/IQG000000000270_STR-WERKS sy-vline 
WA_/1BCDWB/IQG000000000270_STR-ZIEME sy-vline 
WA_/1BCDWB/IQG000000000270_STR-ZMENG sy-vline 
WA_/1BCDWB/IQG000000000270_STR-ZIEME001 sy-vline 
WA_/1BCDWB/IQG000000000270_STR-ZLAND1 sy-vline 
WA_/1BCDWB/IQG000000000270_STR-ZSHIPTO sy-vline      INTO ld_text SEPARATED BY SPACE.

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