ABAP Select data from SAP table /1BCDWB/IQG000000000419 into internal table

Get Example source ABAP code based on a different SAP table
  Get ABAP code

Below is a number of ABAP code snippets to demonstrate how to select data from SAP /1BCDWB/IQG000000000419 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/IQG000000000419. 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/IQG000000000419 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/IQG000000000419 TYPE STANDARD TABLE OF /1BCDWB/IQG000000000419,
      WA_/1BCDWB/IQG000000000419 TYPE /1BCDWB/IQG000000000419,
      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/IQG000000000419> TYPE /1BCDWB/IQG000000000419.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_/1BCDWB/IQG000000000419.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM /1BCDWB/IQG000000000419
  INTO TABLE IT_/1BCDWB/IQG000000000419.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /1BCDWB/IQG000000000419
*  INTO TABLE @DATA(IT_/1BCDWB/IQG0000000004192).
*--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/IQG000000000419 INDEX 1 INTO DATA(WA_/1BCDWB/IQG0000000004192).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_/1BCDWB/IQG000000000419 ASSIGNING </1BCDWB/IQG000000000419>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
</1BCDWB/IQG000000000419>-VBELN = 1.
</1BCDWB/IQG000000000419>-ERDAT = 1.
</1BCDWB/IQG000000000419>-WAERK = 1.
</1BCDWB/IQG000000000419>-VKORG = 1.
</1BCDWB/IQG000000000419>-VTWEG = 1.

ENDLOOP.

LOOP AT IT_/1BCDWB/IQG000000000419 INTO WA_/1BCDWB/IQG000000000419.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/1BCDWB/IQG000000000419-SPART, sy-vline,
  WA_/1BCDWB/IQG000000000419-AUART, sy-vline,
  WA_/1BCDWB/IQG000000000419-POSNR, sy-vline,
  WA_/1BCDWB/IQG000000000419-VBELN001, sy-vline,
  WA_/1BCDWB/IQG000000000419-MATNR, sy-vline,
  WA_/1BCDWB/IQG000000000419-ARKTX, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/1BCDWB/IQG000000000419 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/IQG000000000419 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/IQG000000000419 INTO WA_/1BCDWB/IQG000000000419.


*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 VBELN
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/1BCDWB/IQG000000000419-VBELN
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/1BCDWB/IQG000000000419-VBELN.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AUART, internal->external for field AUART
CALL FUNCTION 'CONVERSION_EXIT_AUART_OUTPUT'
  EXPORTING
    input =                      WA_/1BCDWB/IQG000000000419-AUART
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/1BCDWB/IQG000000000419-AUART.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field VBELN001
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/1BCDWB/IQG000000000419-VBELN001
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/1BCDWB/IQG000000000419-VBELN001.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATN1, internal->external for field MATNR
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_/1BCDWB/IQG000000000419-MATNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/1BCDWB/IQG000000000419-MATNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field MEINS
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_/1BCDWB/IQG000000000419-MEINS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/1BCDWB/IQG000000000419-MEINS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field VBELN002
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/1BCDWB/IQG000000000419-VBELN002
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/1BCDWB/IQG000000000419-VBELN002.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field GEWEI
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_/1BCDWB/IQG000000000419-GEWEI
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/1BCDWB/IQG000000000419-GEWEI.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field VBELN003
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/1BCDWB/IQG000000000419-VBELN003
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/1BCDWB/IQG000000000419-VBELN003.
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/IQG000000000419_STR, 
VBELN TYPE STRING,
ERDAT TYPE STRING,
WAERK TYPE STRING,
VKORG TYPE STRING,
VTWEG TYPE STRING,
SPART TYPE STRING,
AUART TYPE STRING,
POSNR TYPE STRING,
VBELN001 TYPE STRING,
MATNR TYPE STRING,
ARKTX TYPE STRING,
MEINS TYPE STRING,
NETPR TYPE STRING,
WAERK001 TYPE STRING,
POSNR001 TYPE STRING,
VBELN002 TYPE STRING,
ERDAT001 TYPE STRING,
WERKS TYPE STRING,
PLANTN TYPE STRING,
LGORT TYPE STRING,
STORAGEL TYPE STRING,
NTGEW TYPE STRING,
GEWEI TYPE STRING,
VBELN003 TYPE STRING,
PRSDT TYPE STRING,
VSTEL TYPE STRING,
%ALVCOUNT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/1BCDWB/IQG000000000419_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/IQG000000000419_STR-VBELN sy-vline 
WA_/1BCDWB/IQG000000000419_STR-ERDAT sy-vline 
WA_/1BCDWB/IQG000000000419_STR-WAERK sy-vline 
WA_/1BCDWB/IQG000000000419_STR-VKORG sy-vline 
WA_/1BCDWB/IQG000000000419_STR-VTWEG sy-vline 
WA_/1BCDWB/IQG000000000419_STR-SPART sy-vline 
WA_/1BCDWB/IQG000000000419_STR-AUART sy-vline 
WA_/1BCDWB/IQG000000000419_STR-POSNR sy-vline 
WA_/1BCDWB/IQG000000000419_STR-VBELN001 sy-vline 
WA_/1BCDWB/IQG000000000419_STR-MATNR sy-vline 
WA_/1BCDWB/IQG000000000419_STR-ARKTX sy-vline 
WA_/1BCDWB/IQG000000000419_STR-MEINS sy-vline 
WA_/1BCDWB/IQG000000000419_STR-NETPR sy-vline 
WA_/1BCDWB/IQG000000000419_STR-WAERK001 sy-vline 
WA_/1BCDWB/IQG000000000419_STR-POSNR001 sy-vline 
WA_/1BCDWB/IQG000000000419_STR-VBELN002 sy-vline 
WA_/1BCDWB/IQG000000000419_STR-ERDAT001 sy-vline 
WA_/1BCDWB/IQG000000000419_STR-WERKS sy-vline 
WA_/1BCDWB/IQG000000000419_STR-PLANTN sy-vline 
WA_/1BCDWB/IQG000000000419_STR-LGORT sy-vline 
WA_/1BCDWB/IQG000000000419_STR-STORAGEL sy-vline 
WA_/1BCDWB/IQG000000000419_STR-NTGEW sy-vline 
WA_/1BCDWB/IQG000000000419_STR-GEWEI sy-vline 
WA_/1BCDWB/IQG000000000419_STR-VBELN003 sy-vline 
WA_/1BCDWB/IQG000000000419_STR-PRSDT sy-vline 
WA_/1BCDWB/IQG000000000419_STR-VSTEL sy-vline 
WA_/1BCDWB/IQG000000000419_STR-%ALVCOUNT sy-vline      INTO ld_text SEPARATED BY SPACE.

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