ABAP Select data from SAP table Q0276 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP Q0276 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 Q0276. 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 Q0276 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_Q0276 TYPE STANDARD TABLE OF Q0276,
      WA_Q0276 TYPE Q0276,
      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: <Q0276> TYPE Q0276.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_Q0276.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM Q0276
  INTO TABLE IT_Q0276.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM Q0276
*  INTO TABLE @DATA(IT_Q02762).
*--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_Q0276 INDEX 1 INTO DATA(WA_Q02762).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_Q0276 ASSIGNING <Q0276>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<Q0276>-SCTXT1 = 1.
<Q0276>-SCTXT2 = 1.
<Q0276>-SCTXT3 = 1.
<Q0276>-SCTXT4 = 1.
<Q0276>-SCTXT5 = 1.

ENDLOOP.

LOOP AT IT_Q0276 INTO WA_Q0276.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_Q0276-SCTXT6, sy-vline,
  WA_Q0276-SCTXT7, sy-vline,
  WA_Q0276-SCTXT8, sy-vline,
  WA_Q0276-SCTXT9, sy-vline,
  WA_Q0276-VCTXT1, sy-vline,
  WA_Q0276-VCTXT2, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_Q0276 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_Q0276 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_Q0276 INTO WA_Q0276.


*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.
ENDFORM. 

*&---------------------------------------------------------------------*
*& Form process_as_string_field_values
*&---------------------------------------------------------------------*
FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO.

TYPES: BEGIN OF T_Q0276_STR, 
SCTXT1 TYPE STRING,
SCTXT2 TYPE STRING,
SCTXT3 TYPE STRING,
SCTXT4 TYPE STRING,
SCTXT5 TYPE STRING,
SCTXT6 TYPE STRING,
SCTXT7 TYPE STRING,
SCTXT8 TYPE STRING,
SCTXT9 TYPE STRING,
VCTXT1 TYPE STRING,
VCTXT2 TYPE STRING,
VCTXT3 TYPE STRING,
VCTXT4 TYPE STRING,
VCTXT5 TYPE STRING,
VCTXT6 TYPE STRING,
VCTXT7 TYPE STRING,
VCTXT8 TYPE STRING,
VCTXT9 TYPE STRING,
VSCOV TYPE STRING,
VSCAL TYPE STRING,
EECOV TYPE STRING,
SPCOV TYPE STRING,
VLOCK TYPE STRING,
CURRK TYPE STRING,
EETOT TYPE STRING,
VSAMT1 TYPE STRING,
VSAMT2 TYPE STRING,
VSAMT3 TYPE STRING,
VSAMT4 TYPE STRING,
VSAMT5 TYPE STRING,
VSAMT6 TYPE STRING,
VSAMT7 TYPE STRING,
VSAMT8 TYPE STRING,
VSAMT9 TYPE STRING,END OF T_EKKO_STR.
DATA: WA_Q0276_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_Q0276_STR-SCTXT1 sy-vline 
WA_Q0276_STR-SCTXT2 sy-vline 
WA_Q0276_STR-SCTXT3 sy-vline 
WA_Q0276_STR-SCTXT4 sy-vline 
WA_Q0276_STR-SCTXT5 sy-vline 
WA_Q0276_STR-SCTXT6 sy-vline 
WA_Q0276_STR-SCTXT7 sy-vline 
WA_Q0276_STR-SCTXT8 sy-vline 
WA_Q0276_STR-SCTXT9 sy-vline 
WA_Q0276_STR-VCTXT1 sy-vline 
WA_Q0276_STR-VCTXT2 sy-vline 
WA_Q0276_STR-VCTXT3 sy-vline 
WA_Q0276_STR-VCTXT4 sy-vline 
WA_Q0276_STR-VCTXT5 sy-vline 
WA_Q0276_STR-VCTXT6 sy-vline 
WA_Q0276_STR-VCTXT7 sy-vline 
WA_Q0276_STR-VCTXT8 sy-vline 
WA_Q0276_STR-VCTXT9 sy-vline 
WA_Q0276_STR-VSCOV sy-vline 
WA_Q0276_STR-VSCAL sy-vline 
WA_Q0276_STR-EECOV sy-vline 
WA_Q0276_STR-SPCOV sy-vline 
WA_Q0276_STR-VLOCK sy-vline 
WA_Q0276_STR-CURRK sy-vline 
WA_Q0276_STR-EETOT sy-vline 
WA_Q0276_STR-VSAMT1 sy-vline 
WA_Q0276_STR-VSAMT2 sy-vline 
WA_Q0276_STR-VSAMT3 sy-vline 
WA_Q0276_STR-VSAMT4 sy-vline 
WA_Q0276_STR-VSAMT5 sy-vline 
WA_Q0276_STR-VSAMT6 sy-vline 
WA_Q0276_STR-VSAMT7 sy-vline 
WA_Q0276_STR-VSAMT8 sy-vline 
WA_Q0276_STR-VSAMT9 sy-vline      INTO ld_text SEPARATED BY SPACE.

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