ABAP Select data from SAP table SI_QIE_TS_DRWI_ATTR_CONS into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM SI_QIE_TS_DRWI_ATTR_CONS
*  INTO TABLE @DATA(IT_SI_QIE_TS_DRWI_ATTR_CONS2).
*--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_SI_QIE_TS_DRWI_ATTR_CONS INDEX 1 INTO DATA(WA_SI_QIE_TS_DRWI_ATTR_CONS2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<SI_QIE_TS_DRWI_ATTR_CONS>-PROCS = 1.
<SI_QIE_TS_DRWI_ATTR_CONS>-MOVEDQTY = 1.
<SI_QIE_TS_DRWI_ATTR_CONS>-MOVEDUNIT = 1.
<SI_QIE_TS_DRWI_ATTR_CONS>-POST = 1.
<SI_QIE_TS_DRWI_ATTR_CONS>-HUFROM = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_SI_QIE_TS_DRWI_ATTR_CONS-MATID, sy-vline,
  WA_SI_QIE_TS_DRWI_ATTR_CONS-BATCHID, sy-vline,
  WA_SI_QIE_TS_DRWI_ATTR_CONS-VFDAT, sy-vline,
  WA_SI_QIE_TS_DRWI_ATTR_CONS-FUEXE, sy-vline,
  WA_SI_QIE_TS_DRWI_ATTR_CONS-GUID_HU, sy-vline,
  WA_SI_QIE_TS_DRWI_ATTR_CONS-GUID_STOCK, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_SI_QIE_TS_DRWI_ATTR_CONS 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_SI_QIE_TS_DRWI_ATTR_CONS 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_SI_QIE_TS_DRWI_ATTR_CONS INTO WA_SI_QIE_TS_DRWI_ATTR_CONS.


*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 MOVEDUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_SI_QIE_TS_DRWI_ATTR_CONS-MOVEDUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_SI_QIE_TS_DRWI_ATTR_CONS-MOVEDUNIT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MDLPD, internal->external for field MATID
CALL FUNCTION 'CONVERSION_EXIT_MDLPD_OUTPUT'
  EXPORTING
    input =                      WA_SI_QIE_TS_DRWI_ATTR_CONS-MATID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_SI_QIE_TS_DRWI_ATTR_CONS-MATID.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit HUID, internal->external for field DEST_HU
CALL FUNCTION 'CONVERSION_EXIT_HUID_OUTPUT'
  EXPORTING
    input =                      WA_SI_QIE_TS_DRWI_ATTR_CONS-DEST_HU
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_SI_QIE_TS_DRWI_ATTR_CONS-DEST_HU.
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_SI_QIE_TS_DRWI_ATTR_CONS_STR, 
PROCS TYPE STRING,
MOVEDQTY TYPE STRING,
MOVEDUNIT TYPE STRING,
POST TYPE STRING,
HUFROM TYPE STRING,
MATID TYPE STRING,
BATCHID TYPE STRING,
VFDAT TYPE STRING,
FUEXE TYPE STRING,
GUID_HU TYPE STRING,
GUID_STOCK TYPE STRING,
CNTQTY TYPE STRING,
CWQUAN TYPE STRING,
CWUNIT TYPE STRING,
CWEXACT TYPE STRING,
PROC_START TYPE STRING,
PROC_FINISH TYPE STRING,
TZONE TYPE STRING,
EXCCODE TYPE STRING,
DEST_HU TYPE STRING,END OF T_EKKO_STR.
DATA: WA_SI_QIE_TS_DRWI_ATTR_CONS_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_SI_QIE_TS_DRWI_ATTR_CONS_STR-PROCS sy-vline 
WA_SI_QIE_TS_DRWI_ATTR_CONS_STR-MOVEDQTY sy-vline 
WA_SI_QIE_TS_DRWI_ATTR_CONS_STR-MOVEDUNIT sy-vline 
WA_SI_QIE_TS_DRWI_ATTR_CONS_STR-POST sy-vline 
WA_SI_QIE_TS_DRWI_ATTR_CONS_STR-HUFROM sy-vline 
WA_SI_QIE_TS_DRWI_ATTR_CONS_STR-MATID sy-vline 
WA_SI_QIE_TS_DRWI_ATTR_CONS_STR-BATCHID sy-vline 
WA_SI_QIE_TS_DRWI_ATTR_CONS_STR-VFDAT sy-vline 
WA_SI_QIE_TS_DRWI_ATTR_CONS_STR-FUEXE sy-vline 
WA_SI_QIE_TS_DRWI_ATTR_CONS_STR-GUID_HU sy-vline 
WA_SI_QIE_TS_DRWI_ATTR_CONS_STR-GUID_STOCK sy-vline 
WA_SI_QIE_TS_DRWI_ATTR_CONS_STR-CNTQTY sy-vline 
WA_SI_QIE_TS_DRWI_ATTR_CONS_STR-CWQUAN sy-vline 
WA_SI_QIE_TS_DRWI_ATTR_CONS_STR-CWUNIT sy-vline 
WA_SI_QIE_TS_DRWI_ATTR_CONS_STR-CWEXACT sy-vline 
WA_SI_QIE_TS_DRWI_ATTR_CONS_STR-PROC_START sy-vline 
WA_SI_QIE_TS_DRWI_ATTR_CONS_STR-PROC_FINISH sy-vline 
WA_SI_QIE_TS_DRWI_ATTR_CONS_STR-TZONE sy-vline 
WA_SI_QIE_TS_DRWI_ATTR_CONS_STR-EXCCODE sy-vline 
WA_SI_QIE_TS_DRWI_ATTR_CONS_STR-DEST_HU sy-vline      INTO ld_text SEPARATED BY SPACE.

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