ABAP Select data from SAP table V_T5QLR into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP V_T5QLR 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 V_T5QLR. 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 V_T5QLR 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_V_T5QLR TYPE STANDARD TABLE OF V_T5QLR,
      WA_V_T5QLR TYPE V_T5QLR,
      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: <V_T5QLR> TYPE V_T5QLR.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_V_T5QLR.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM V_T5QLR
  INTO TABLE IT_V_T5QLR.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM V_T5QLR
*  INTO TABLE @DATA(IT_V_T5QLR2).
*--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_V_T5QLR INDEX 1 INTO DATA(WA_V_T5QLR2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_V_T5QLR ASSIGNING <V_T5QLR>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<V_T5QLR>-MANDT = 1.
<V_T5QLR>-MOURA = 1.
<V_T5QLR>-URART = 1.
<V_T5QLR>-ACCID = 1.
<V_T5QLR>-ENDDA = 1.

ENDLOOP.

LOOP AT IT_V_T5QLR INTO WA_V_T5QLR.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_V_T5QLR-BEGDA, sy-vline,
  WA_V_T5QLR-ACCFL, sy-vline,
  WA_V_T5QLR-ACCRT, sy-vline,
  WA_V_T5QLR-ACCFR, sy-vline,
  WA_V_T5QLR-ACCWV, sy-vline,
  WA_V_T5QLR-ACCMV, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_V_T5QLR 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_V_T5QLR 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_V_T5QLR INTO WA_V_T5QLR.


*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_V_T5QLR_STR, 
MANDT TYPE STRING,
MOURA TYPE STRING,
URART TYPE STRING,
ACCID TYPE STRING,
ENDDA TYPE STRING,
BEGDA TYPE STRING,
ACCFL TYPE STRING,
ACCRT TYPE STRING,
ACCFR TYPE STRING,
ACCWV TYPE STRING,
ACCMV TYPE STRING,
ACCDV TYPE STRING,
ANNTY TYPE STRING,
ANNDU TYPE STRING,
ANNDT TYPE STRING,
INTNR TYPE STRING,
ANNFD TYPE STRING,
ANNFV TYPE STRING,
ANNOP TYPE STRING,
NACID TYPE STRING,
NALTY TYPE STRING,
LLDTY TYPE STRING,
LLPER TYPE STRING,
LLWTY TYPE STRING,
LLFDT TYPE STRING,
LVGRP TYPE STRING,
URTX1 TYPE STRING,
LGTXT TYPE STRING,
URTX2 TYPE STRING,
LGRTX TYPE STRING,
ACCTX TYPE STRING,END OF T_EKKO_STR.
DATA: WA_V_T5QLR_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_V_T5QLR_STR-MANDT sy-vline 
WA_V_T5QLR_STR-MOURA sy-vline 
WA_V_T5QLR_STR-URART sy-vline 
WA_V_T5QLR_STR-ACCID sy-vline 
WA_V_T5QLR_STR-ENDDA sy-vline 
WA_V_T5QLR_STR-BEGDA sy-vline 
WA_V_T5QLR_STR-ACCFL sy-vline 
WA_V_T5QLR_STR-ACCRT sy-vline 
WA_V_T5QLR_STR-ACCFR sy-vline 
WA_V_T5QLR_STR-ACCWV sy-vline 
WA_V_T5QLR_STR-ACCMV sy-vline 
WA_V_T5QLR_STR-ACCDV sy-vline 
WA_V_T5QLR_STR-ANNTY sy-vline 
WA_V_T5QLR_STR-ANNDU sy-vline 
WA_V_T5QLR_STR-ANNDT sy-vline 
WA_V_T5QLR_STR-INTNR sy-vline 
WA_V_T5QLR_STR-ANNFD sy-vline 
WA_V_T5QLR_STR-ANNFV sy-vline 
WA_V_T5QLR_STR-ANNOP sy-vline 
WA_V_T5QLR_STR-NACID sy-vline 
WA_V_T5QLR_STR-NALTY sy-vline 
WA_V_T5QLR_STR-LLDTY sy-vline 
WA_V_T5QLR_STR-LLPER sy-vline 
WA_V_T5QLR_STR-LLWTY sy-vline 
WA_V_T5QLR_STR-LLFDT sy-vline 
WA_V_T5QLR_STR-LVGRP sy-vline 
WA_V_T5QLR_STR-URTX1 sy-vline 
WA_V_T5QLR_STR-LGTXT sy-vline 
WA_V_T5QLR_STR-URTX2 sy-vline 
WA_V_T5QLR_STR-LGRTX sy-vline 
WA_V_T5QLR_STR-ACCTX sy-vline      INTO ld_text SEPARATED BY SPACE.

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