ABAP Select data from SAP table T5QSF into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP T5QSF 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 T5QSF. 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 T5QSF 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_T5QSF TYPE STANDARD TABLE OF T5QSF,
      WA_T5QSF TYPE T5QSF,
      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: <T5QSF> TYPE T5QSF.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_T5QSF.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM T5QSF
  INTO TABLE IT_T5QSF.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM T5QSF
*  INTO TABLE @DATA(IT_T5QSF2).
*--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_T5QSF INDEX 1 INTO DATA(WA_T5QSF2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_T5QSF ASSIGNING <T5QSF>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<T5QSF>-MANDT = 1.
<T5QSF>-MOLGA = 1.
<T5QSF>-FCODE = 1.
<T5QSF>-ENDDA = 1.
<T5QSF>-BEGDA = 1.

ENDLOOP.

LOOP AT IT_T5QSF INTO WA_T5QSF.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_T5QSF-SGLFU, sy-vline,
  WA_T5QSF-EMPLR, sy-vline,
  WA_T5QSF-DPCON, sy-vline,
  WA_T5QSF-OTEWT, sy-vline,
  WA_T5QSF-EACCU, sy-vline,
  WA_T5QSF-DEDEO, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_T5QSF 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_T5QSF 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_T5QSF INTO WA_T5QSF.


*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_T5QSF_STR, 
MANDT TYPE STRING,
MOLGA TYPE STRING,
FCODE TYPE STRING,
ENDDA TYPE STRING,
BEGDA TYPE STRING,
SGLFU TYPE STRING,
EMPLR TYPE STRING,
DPCON TYPE STRING,
OTEWT TYPE STRING,
EACCU TYPE STRING,
DEDEO TYPE STRING,
CONCO TYPE STRING,
RETAF TYPE STRING,
RETAM TYPE STRING,
EDCON TYPE STRING,
MAXCN TYPE STRING,
MINCN TYPE STRING,
FACTR TYPE STRING,
DAGWT TYPE STRING,
AGDPC TYPE STRING,
IFLOW TYPE STRING,
OFLOW TYPE STRING,
ABNUM TYPE STRING,
USINO TYPE STRING,
ENDURL TYPE STRING,
ORGNAME TYPE STRING,
BRANCHNUMBER TYPE STRING,
ACCOUNTNUMBER TYPE STRING,
ACCOUNTNAME TYPE STRING,
VENDOR TYPE STRING,
CUSTOMERREFNO TYPE STRING,
BPAYBILLERCODE TYPE STRING,
BRANCHNAME TYPE STRING,
BANKNAME TYPE STRING,
FSTRTNO TYPE STRING,
FSTRTNAME TYPE STRING,
FLOCALITY TYPE STRING,
FPOSTCODE TYPE STRING,
FSTATE TYPE STRING,
FCOUNTRY TYPE STRING,
FTELNUM TYPE STRING,
DBFND TYPE STRING,
SSZER TYPE STRING,END OF T_EKKO_STR.
DATA: WA_T5QSF_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_T5QSF_STR-MANDT sy-vline 
WA_T5QSF_STR-MOLGA sy-vline 
WA_T5QSF_STR-FCODE sy-vline 
WA_T5QSF_STR-ENDDA sy-vline 
WA_T5QSF_STR-BEGDA sy-vline 
WA_T5QSF_STR-SGLFU sy-vline 
WA_T5QSF_STR-EMPLR sy-vline 
WA_T5QSF_STR-DPCON sy-vline 
WA_T5QSF_STR-OTEWT sy-vline 
WA_T5QSF_STR-EACCU sy-vline 
WA_T5QSF_STR-DEDEO sy-vline 
WA_T5QSF_STR-CONCO sy-vline 
WA_T5QSF_STR-RETAF sy-vline 
WA_T5QSF_STR-RETAM sy-vline 
WA_T5QSF_STR-EDCON sy-vline 
WA_T5QSF_STR-MAXCN sy-vline 
WA_T5QSF_STR-MINCN sy-vline 
WA_T5QSF_STR-FACTR sy-vline 
WA_T5QSF_STR-DAGWT sy-vline 
WA_T5QSF_STR-AGDPC sy-vline 
WA_T5QSF_STR-IFLOW sy-vline 
WA_T5QSF_STR-OFLOW sy-vline 
WA_T5QSF_STR-ABNUM sy-vline 
WA_T5QSF_STR-USINO sy-vline 
WA_T5QSF_STR-ENDURL sy-vline 
WA_T5QSF_STR-ORGNAME sy-vline 
WA_T5QSF_STR-BRANCHNUMBER sy-vline 
WA_T5QSF_STR-ACCOUNTNUMBER sy-vline 
WA_T5QSF_STR-ACCOUNTNAME sy-vline 
WA_T5QSF_STR-VENDOR sy-vline 
WA_T5QSF_STR-CUSTOMERREFNO sy-vline 
WA_T5QSF_STR-BPAYBILLERCODE sy-vline 
WA_T5QSF_STR-BRANCHNAME sy-vline 
WA_T5QSF_STR-BANKNAME sy-vline 
WA_T5QSF_STR-FSTRTNO sy-vline 
WA_T5QSF_STR-FSTRTNAME sy-vline 
WA_T5QSF_STR-FLOCALITY sy-vline 
WA_T5QSF_STR-FPOSTCODE sy-vline 
WA_T5QSF_STR-FSTATE sy-vline 
WA_T5QSF_STR-FCOUNTRY sy-vline 
WA_T5QSF_STR-FTELNUM sy-vline 
WA_T5QSF_STR-DBFND sy-vline 
WA_T5QSF_STR-SSZER sy-vline      INTO ld_text SEPARATED BY SPACE.

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