ABAP Select data from SAP table T607F into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP T607F 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 T607F. 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 T607F 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_T607F TYPE STANDARD TABLE OF T607F,
      WA_T607F TYPE T607F,
      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: <T607F> TYPE T607F.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_T607F.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM T607F
  INTO TABLE IT_T607F.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM T607F
*  INTO TABLE @DATA(IT_T607F2).
*--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_T607F INDEX 1 INTO DATA(WA_T607F2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_T607F ASSIGNING <T607F>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<T607F>-MANDT = 1.
<T607F>-INDAK = 1.
<T607F>-AKICMES = 1.
<T607F>-AKICDIA = 1.
<T607F>-CONFIRMAKT = 1.

ENDLOOP.

LOOP AT IT_T607F INTO WA_T607F.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_T607F-KUNFS, sy-vline,
  WA_T607F-KUNCK, sy-vline,
  WA_T607F-AADFS, sy-vline,
  WA_T607F-AADCK, sy-vline,
  WA_T607F-AIDFS, sy-vline,
  WA_T607F-AIDCK, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_T607F 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_T607F 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_T607F INTO WA_T607F.


*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 ISOLA, internal->external for field FDLANGU
CALL FUNCTION 'CONVERSION_EXIT_ISOLA_OUTPUT'
  EXPORTING
    input =                      WA_T607F-FDLANGU
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_T607F-FDLANGU.
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_T607F_STR, 
MANDT TYPE STRING,
INDAK TYPE STRING,
AKICMES TYPE STRING,
AKICDIA TYPE STRING,
CONFIRMAKT TYPE STRING,
KUNFS TYPE STRING,
KUNCK TYPE STRING,
AADFS TYPE STRING,
AADCK TYPE STRING,
AIDFS TYPE STRING,
AIDCK TYPE STRING,
AEDFS TYPE STRING,
AEDCK TYPE STRING,
AXDFS TYPE STRING,
AXDCK TYPE STRING,
AVDFS TYPE STRING,
AVDCK TYPE STRING,
ALDFS TYPE STRING,
ALDCK TYPE STRING,
ADDFS TYPE STRING,
ADDCK TYPE STRING,
AWEFS TYPE STRING,
AWECK TYPE STRING,
IAPFS TYPE STRING,
EUPFS TYPE STRING,
EUPCK TYPE STRING,
TEZFS TYPE STRING,
TEZCK TYPE STRING,
INCFS TYPE STRING,
INCCK TYPE STRING,
AUTFS TYPE STRING,
AUTCK TYPE STRING,
ATRFS TYPE STRING,
ATRCK TYPE STRING,
AMIFS TYPE STRING,
AMICK TYPE STRING,
TXTGR TYPE STRING,
FDLANGU TYPE STRING,
REFFS TYPE STRING,
INDGRUND TYPE STRING,
DOKFREI TYPE STRING,
FTCCD TYPE STRING,
DDZCK TYPE STRING,
DDICK TYPE STRING,
UNPFS TYPE STRING,
UNPCK TYPE STRING,END OF T_EKKO_STR.
DATA: WA_T607F_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_T607F_STR-MANDT sy-vline 
WA_T607F_STR-INDAK sy-vline 
WA_T607F_STR-AKICMES sy-vline 
WA_T607F_STR-AKICDIA sy-vline 
WA_T607F_STR-CONFIRMAKT sy-vline 
WA_T607F_STR-KUNFS sy-vline 
WA_T607F_STR-KUNCK sy-vline 
WA_T607F_STR-AADFS sy-vline 
WA_T607F_STR-AADCK sy-vline 
WA_T607F_STR-AIDFS sy-vline 
WA_T607F_STR-AIDCK sy-vline 
WA_T607F_STR-AEDFS sy-vline 
WA_T607F_STR-AEDCK sy-vline 
WA_T607F_STR-AXDFS sy-vline 
WA_T607F_STR-AXDCK sy-vline 
WA_T607F_STR-AVDFS sy-vline 
WA_T607F_STR-AVDCK sy-vline 
WA_T607F_STR-ALDFS sy-vline 
WA_T607F_STR-ALDCK sy-vline 
WA_T607F_STR-ADDFS sy-vline 
WA_T607F_STR-ADDCK sy-vline 
WA_T607F_STR-AWEFS sy-vline 
WA_T607F_STR-AWECK sy-vline 
WA_T607F_STR-IAPFS sy-vline 
WA_T607F_STR-EUPFS sy-vline 
WA_T607F_STR-EUPCK sy-vline 
WA_T607F_STR-TEZFS sy-vline 
WA_T607F_STR-TEZCK sy-vline 
WA_T607F_STR-INCFS sy-vline 
WA_T607F_STR-INCCK sy-vline 
WA_T607F_STR-AUTFS sy-vline 
WA_T607F_STR-AUTCK sy-vline 
WA_T607F_STR-ATRFS sy-vline 
WA_T607F_STR-ATRCK sy-vline 
WA_T607F_STR-AMIFS sy-vline 
WA_T607F_STR-AMICK sy-vline 
WA_T607F_STR-TXTGR sy-vline 
WA_T607F_STR-FDLANGU sy-vline 
WA_T607F_STR-REFFS sy-vline 
WA_T607F_STR-INDGRUND sy-vline 
WA_T607F_STR-DOKFREI sy-vline 
WA_T607F_STR-FTCCD sy-vline 
WA_T607F_STR-DDZCK sy-vline 
WA_T607F_STR-DDICK sy-vline 
WA_T607F_STR-UNPFS sy-vline 
WA_T607F_STR-UNPCK sy-vline      INTO ld_text SEPARATED BY SPACE.

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