ABAP Select data from SAP table FTPS_BIBE_AUFTRAG into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FTPS_BIBE_AUFTRAG
*  INTO TABLE @DATA(IT_FTPS_BIBE_AUFTRAG2).
*--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_FTPS_BIBE_AUFTRAG INDEX 1 INTO DATA(WA_FTPS_BIBE_AUFTRAG2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FTPS_BIBE_AUFTRAG>-BUCHENDERNACHNAME = 1.
<FTPS_BIBE_AUFTRAG>-BUCHENDERVORNAME = 1.
<FTPS_BIBE_AUFTRAG>-BMISNR = 1.
<FTPS_BIBE_AUFTRAG>-REISENDERNACHNAME = 1.
<FTPS_BIBE_AUFTRAG>-REISENDERVORNAME = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FTPS_BIBE_AUFTRAG-AUFTRAGSNUMMER, sy-vline,
  WA_FTPS_BIBE_AUFTRAG-BESCHREIBUNG, sy-vline,
  WA_FTPS_BIBE_AUFTRAG-FREMDREFERENZ, sy-vline,
  WA_FTPS_BIBE_AUFTRAG-GESAMTPREIS, sy-vline,
  WA_FTPS_BIBE_AUFTRAG-BETRAG, sy-vline,
  WA_FTPS_BIBE_AUFTRAG-WAEHRUNG, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FTPS_BIBE_AUFTRAG 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_FTPS_BIBE_AUFTRAG 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_FTPS_BIBE_AUFTRAG INTO WA_FTPS_BIBE_AUFTRAG.


*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_FTPS_BIBE_AUFTRAG_STR, 
BUCHENDERNACHNAME TYPE STRING,
BUCHENDERVORNAME TYPE STRING,
BMISNR TYPE STRING,
REISENDERNACHNAME TYPE STRING,
REISENDERVORNAME TYPE STRING,
AUFTRAGSNUMMER TYPE STRING,
BESCHREIBUNG TYPE STRING,
FREMDREFERENZ TYPE STRING,
GESAMTPREIS TYPE STRING,
BETRAG TYPE STRING,
WAEHRUNG TYPE STRING,
REISEDATUM TYPE STRING,
ANLAGEZEITPUNKT TYPE STRING,
AUSKUENFTE TYPE STRING,
LEISTUNGEN TYPE STRING,
ZAHLUNGSTRANSAKTIONEN TYPE STRING,
STORNOS TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FTPS_BIBE_AUFTRAG_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_FTPS_BIBE_AUFTRAG_STR-BUCHENDERNACHNAME sy-vline 
WA_FTPS_BIBE_AUFTRAG_STR-BUCHENDERVORNAME sy-vline 
WA_FTPS_BIBE_AUFTRAG_STR-BMISNR sy-vline 
WA_FTPS_BIBE_AUFTRAG_STR-REISENDERNACHNAME sy-vline 
WA_FTPS_BIBE_AUFTRAG_STR-REISENDERVORNAME sy-vline 
WA_FTPS_BIBE_AUFTRAG_STR-AUFTRAGSNUMMER sy-vline 
WA_FTPS_BIBE_AUFTRAG_STR-BESCHREIBUNG sy-vline 
WA_FTPS_BIBE_AUFTRAG_STR-FREMDREFERENZ sy-vline 
WA_FTPS_BIBE_AUFTRAG_STR-GESAMTPREIS sy-vline 
WA_FTPS_BIBE_AUFTRAG_STR-BETRAG sy-vline 
WA_FTPS_BIBE_AUFTRAG_STR-WAEHRUNG sy-vline 
WA_FTPS_BIBE_AUFTRAG_STR-REISEDATUM sy-vline 
WA_FTPS_BIBE_AUFTRAG_STR-ANLAGEZEITPUNKT sy-vline 
WA_FTPS_BIBE_AUFTRAG_STR-AUSKUENFTE sy-vline 
WA_FTPS_BIBE_AUFTRAG_STR-LEISTUNGEN sy-vline 
WA_FTPS_BIBE_AUFTRAG_STR-ZAHLUNGSTRANSAKTIONEN sy-vline 
WA_FTPS_BIBE_AUFTRAG_STR-STORNOS sy-vline      INTO ld_text SEPARATED BY SPACE.

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