ABAP Select data from SAP table /ACCGO/S_DQT_ALL_QTY_TYPES into internal table

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

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

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM /ACCGO/S_DQT_ALL_QTY_TYPES
  INTO TABLE IT_/ACCGO/S_DQT_ALL_QTY_TYPES.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /ACCGO/S_DQT_ALL_QTY_TYPES
*  INTO TABLE @DATA(IT_/ACCGO/S_DQT_ALL_QTY_TYPES2).
*--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_/ACCGO/S_DQT_ALL_QTY_TYPES INDEX 1 INTO DATA(WA_/ACCGO/S_DQT_ALL_QTY_TYPES2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
</ACCGO/S_DQT_ALL_QTY_TYPES>-MANDT = 1.
</ACCGO/S_DQT_ALL_QTY_TYPES>-CONTRACTNUM = 1.
</ACCGO/S_DQT_ALL_QTY_TYPES>-CONTRACTITEM = 1.
</ACCGO/S_DQT_ALL_QTY_TYPES>-DOCUMENTDATE = 1.
</ACCGO/S_DQT_ALL_QTY_TYPES>-TRADINGCONTRACTCREATEDBY = 1.

ENDLOOP.

LOOP AT IT_/ACCGO/S_DQT_ALL_QTY_TYPES INTO WA_/ACCGO/S_DQT_ALL_QTY_TYPES.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/ACCGO/S_DQT_ALL_QTY_TYPES-SALESORGANIZATION, sy-vline,
  WA_/ACCGO/S_DQT_ALL_QTY_TYPES-DISTRIBUTIONCHANNEL, sy-vline,
  WA_/ACCGO/S_DQT_ALL_QTY_TYPES-DIVISION, sy-vline,
  WA_/ACCGO/S_DQT_ALL_QTY_TYPES-PURCHASINGORGANIZATION, sy-vline,
  WA_/ACCGO/S_DQT_ALL_QTY_TYPES-PURCHASINGGROUP, sy-vline,
  WA_/ACCGO/S_DQT_ALL_QTY_TYPES-CONTRACTMATERIAL, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/ACCGO/S_DQT_ALL_QTY_TYPES 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_/ACCGO/S_DQT_ALL_QTY_TYPES 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_/ACCGO/S_DQT_ALL_QTY_TYPES INTO WA_/ACCGO/S_DQT_ALL_QTY_TYPES.


*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 CONTRACTNUM
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/ACCGO/S_DQT_ALL_QTY_TYPES-CONTRACTNUM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/ACCGO/S_DQT_ALL_QTY_TYPES-CONTRACTNUM.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

*Conversion exit CUNIT, internal->external for field CONTRITEMCONSUMEDQUANTITYUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_/ACCGO/S_DQT_ALL_QTY_TYPES-CONTRITEMCONSUMEDQUANTITYUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/ACCGO/S_DQT_ALL_QTY_TYPES-CONTRITEMCONSUMEDQUANTITYUNIT.
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_/ACCGO/S_DQT_ALL_QTY_TYPES_STR, 
MANDT TYPE STRING,
CONTRACTNUM TYPE STRING,
CONTRACTITEM TYPE STRING,
DOCUMENTDATE TYPE STRING,
TRADINGCONTRACTCREATEDBY TYPE STRING,
SALESORGANIZATION TYPE STRING,
DISTRIBUTIONCHANNEL TYPE STRING,
DIVISION TYPE STRING,
PURCHASINGORGANIZATION TYPE STRING,
PURCHASINGGROUP TYPE STRING,
CONTRACTMATERIAL TYPE STRING,
CONTRACTPLANT TYPE STRING,
TRADINGCONTRACTTYPE TYPE STRING,
COMPANYCODE TYPE STRING,
CUSTOMERNAME TYPE STRING,
SUPPLIERNAME TYPE STRING,
COMMODITY TYPE STRING,
TRADINGCONTRACTITEMQUANTITY TYPE STRING,
TRDGCONTRACTITEMUNITOFMEASURE TYPE STRING,
CONTRACTITEMCONSUMEDQUANTITY TYPE STRING,
CONTRITEMCONSUMEDQUANTITYUNIT TYPE STRING,
LOGISTICALLYADJUSTEDQUANTITY TYPE STRING,
TRDGCONTRITEMCANCELLEDQUANTITY TYPE STRING,
TRDGCONTRITEMWASHOUTQUANTITY TYPE STRING,
TRDGCONTRITEMRETURNQUANTITY TYPE STRING,
PROVISIONALAPPLICATIONQUANTITY TYPE STRING,
FINALAPPLICATIONQUANTITY TYPE STRING,
CONTRITMPRVSNLUNDERFILLQTY TYPE STRING,
CONTRITMPROVISIONALOVERFILLQTY TYPE STRING,
TRDGCONTRITEMUNDERFILLQUANTITY TYPE STRING,
TRDGCONTRITEMOVERFILLQUANTITY TYPE STRING,
PROVISIONALSETTLEDQUANTITY TYPE STRING,
FINALSETTLEDQUANTITY TYPE STRING,
TOTALFINALSETTLEDQUANTITY TYPE STRING,
NONAPPLIEDPRVSNLSETTLEDQTY TYPE STRING,
REVENUERECOGNIZEDQUANTITY TYPE STRING,
CONTROVERFILLSETTLEDQUANTITY TYPE STRING,
CONTRITEMSOFTASSIGNEDQUANTITY TYPE STRING,
TRADINGCONTRACTITEMOPENQTY TYPE STRING,
CONTROVERFILLFIXATIONQUANTITY TYPE STRING,
TRDGCONTRITEMCLOSEDQTY TYPE STRING,
ACMCONFIRMEDPLANNEDQUANTITY TYPE STRING,
ACMTOTALPLANNEDQUANTITY TYPE STRING,
NUMBEROFOPENVEHICLES TYPE STRING,
NUMBEROFTOTALPLANNEDVEHICLES TYPE STRING,
NUMBEROFPLANNEDVEHICLES TYPE STRING,
NUMBEROFCONSUMEDVEHICLES TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/ACCGO/S_DQT_ALL_QTY_TYPES_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_/ACCGO/S_DQT_ALL_QTY_TYPES_STR-MANDT sy-vline 
WA_/ACCGO/S_DQT_ALL_QTY_TYPES_STR-CONTRACTNUM sy-vline 
WA_/ACCGO/S_DQT_ALL_QTY_TYPES_STR-CONTRACTITEM sy-vline 
WA_/ACCGO/S_DQT_ALL_QTY_TYPES_STR-DOCUMENTDATE sy-vline 
WA_/ACCGO/S_DQT_ALL_QTY_TYPES_STR-TRADINGCONTRACTCREATEDBY sy-vline 
WA_/ACCGO/S_DQT_ALL_QTY_TYPES_STR-SALESORGANIZATION sy-vline 
WA_/ACCGO/S_DQT_ALL_QTY_TYPES_STR-DISTRIBUTIONCHANNEL sy-vline 
WA_/ACCGO/S_DQT_ALL_QTY_TYPES_STR-DIVISION sy-vline 
WA_/ACCGO/S_DQT_ALL_QTY_TYPES_STR-PURCHASINGORGANIZATION sy-vline 
WA_/ACCGO/S_DQT_ALL_QTY_TYPES_STR-PURCHASINGGROUP sy-vline 
WA_/ACCGO/S_DQT_ALL_QTY_TYPES_STR-CONTRACTMATERIAL sy-vline 
WA_/ACCGO/S_DQT_ALL_QTY_TYPES_STR-CONTRACTPLANT sy-vline 
WA_/ACCGO/S_DQT_ALL_QTY_TYPES_STR-TRADINGCONTRACTTYPE sy-vline 
WA_/ACCGO/S_DQT_ALL_QTY_TYPES_STR-COMPANYCODE sy-vline 
WA_/ACCGO/S_DQT_ALL_QTY_TYPES_STR-CUSTOMERNAME sy-vline 
WA_/ACCGO/S_DQT_ALL_QTY_TYPES_STR-SUPPLIERNAME sy-vline 
WA_/ACCGO/S_DQT_ALL_QTY_TYPES_STR-COMMODITY sy-vline 
WA_/ACCGO/S_DQT_ALL_QTY_TYPES_STR-TRADINGCONTRACTITEMQUANTITY sy-vline 
WA_/ACCGO/S_DQT_ALL_QTY_TYPES_STR-TRDGCONTRACTITEMUNITOFMEASURE sy-vline 
WA_/ACCGO/S_DQT_ALL_QTY_TYPES_STR-CONTRACTITEMCONSUMEDQUANTITY sy-vline 
WA_/ACCGO/S_DQT_ALL_QTY_TYPES_STR-CONTRITEMCONSUMEDQUANTITYUNIT sy-vline 
WA_/ACCGO/S_DQT_ALL_QTY_TYPES_STR-LOGISTICALLYADJUSTEDQUANTITY sy-vline 
WA_/ACCGO/S_DQT_ALL_QTY_TYPES_STR-TRDGCONTRITEMCANCELLEDQUANTITY sy-vline 
WA_/ACCGO/S_DQT_ALL_QTY_TYPES_STR-TRDGCONTRITEMWASHOUTQUANTITY sy-vline 
WA_/ACCGO/S_DQT_ALL_QTY_TYPES_STR-TRDGCONTRITEMRETURNQUANTITY sy-vline 
WA_/ACCGO/S_DQT_ALL_QTY_TYPES_STR-PROVISIONALAPPLICATIONQUANTITY sy-vline 
WA_/ACCGO/S_DQT_ALL_QTY_TYPES_STR-FINALAPPLICATIONQUANTITY sy-vline 
WA_/ACCGO/S_DQT_ALL_QTY_TYPES_STR-CONTRITMPRVSNLUNDERFILLQTY sy-vline 
WA_/ACCGO/S_DQT_ALL_QTY_TYPES_STR-CONTRITMPROVISIONALOVERFILLQTY sy-vline 
WA_/ACCGO/S_DQT_ALL_QTY_TYPES_STR-TRDGCONTRITEMUNDERFILLQUANTITY sy-vline 
WA_/ACCGO/S_DQT_ALL_QTY_TYPES_STR-TRDGCONTRITEMOVERFILLQUANTITY sy-vline 
WA_/ACCGO/S_DQT_ALL_QTY_TYPES_STR-PROVISIONALSETTLEDQUANTITY sy-vline 
WA_/ACCGO/S_DQT_ALL_QTY_TYPES_STR-FINALSETTLEDQUANTITY sy-vline 
WA_/ACCGO/S_DQT_ALL_QTY_TYPES_STR-TOTALFINALSETTLEDQUANTITY sy-vline 
WA_/ACCGO/S_DQT_ALL_QTY_TYPES_STR-NONAPPLIEDPRVSNLSETTLEDQTY sy-vline 
WA_/ACCGO/S_DQT_ALL_QTY_TYPES_STR-REVENUERECOGNIZEDQUANTITY sy-vline 
WA_/ACCGO/S_DQT_ALL_QTY_TYPES_STR-CONTROVERFILLSETTLEDQUANTITY sy-vline 
WA_/ACCGO/S_DQT_ALL_QTY_TYPES_STR-CONTRITEMSOFTASSIGNEDQUANTITY sy-vline 
WA_/ACCGO/S_DQT_ALL_QTY_TYPES_STR-TRADINGCONTRACTITEMOPENQTY sy-vline 
WA_/ACCGO/S_DQT_ALL_QTY_TYPES_STR-CONTROVERFILLFIXATIONQUANTITY sy-vline 
WA_/ACCGO/S_DQT_ALL_QTY_TYPES_STR-TRDGCONTRITEMCLOSEDQTY sy-vline 
WA_/ACCGO/S_DQT_ALL_QTY_TYPES_STR-ACMCONFIRMEDPLANNEDQUANTITY sy-vline 
WA_/ACCGO/S_DQT_ALL_QTY_TYPES_STR-ACMTOTALPLANNEDQUANTITY sy-vline 
WA_/ACCGO/S_DQT_ALL_QTY_TYPES_STR-NUMBEROFOPENVEHICLES sy-vline 
WA_/ACCGO/S_DQT_ALL_QTY_TYPES_STR-NUMBEROFTOTALPLANNEDVEHICLES sy-vline 
WA_/ACCGO/S_DQT_ALL_QTY_TYPES_STR-NUMBEROFPLANNEDVEHICLES sy-vline 
WA_/ACCGO/S_DQT_ALL_QTY_TYPES_STR-NUMBEROFCONSUMEDVEHICLES sy-vline      INTO ld_text SEPARATED BY SPACE.

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