ABAP Select data from SAP table RF60E into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP RF60E 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 RF60E. 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 RF60E 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_RF60E TYPE STANDARD TABLE OF RF60E,
      WA_RF60E TYPE RF60E,
      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: <RF60E> TYPE RF60E.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_RF60E.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM RF60E
  INTO TABLE IT_RF60E.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM RF60E
*  INTO TABLE @DATA(IT_RF60E2).
*--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_RF60E INDEX 1 INTO DATA(WA_RF60E2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_RF60E ASSIGNING <RF60E>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<RF60E>-BKONDQM = 1.
<RF60E>-FEINS = 1.
<RF60E>-ADRESSE = 1.
<RF60E>-ADRESSE_GB = 1.
<RF60E>-ADRESSE_BW = 1.

ENDLOOP.

LOOP AT IT_RF60E INTO WA_RF60E.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_RF60E-XBEWERBER, sy-vline,
  WA_RF60E-XDIREKTVB, sy-vline,
  WA_RF60E-FBEZUG, sy-vline,
  WA_RF60E-BGKOND, sy-vline,
  WA_RF60E-BGKONDFE, sy-vline,
  WA_RF60E-JMSPMERKM, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_RF60E 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_RF60E 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_RF60E INTO WA_RF60E.


*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 CUNIT, internal->external for field FEINS
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_RF60E-FEINS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RF60E-FEINS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field VVFEINS1
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_RF60E-VVFEINS1
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RF60E-VVFEINS1.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field VVFEINS2
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_RF60E-VVFEINS2
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RF60E-VVFEINS2.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field XSTOCKK
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_RF60E-XSTOCKK
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RF60E-XSTOCKK.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field KOSTL
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_RF60E-KOSTL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RF60E-KOSTL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field XSTBISK
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_RF60E-XSTBISK
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RF60E-XSTBISK.
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_RF60E_STR, 
BKONDQM TYPE STRING,
FEINS TYPE STRING,
ADRESSE TYPE STRING,
ADRESSE_GB TYPE STRING,
ADRESSE_BW TYPE STRING,
XBEWERBER TYPE STRING,
XDIREKTVB TYPE STRING,
FBEZUG TYPE STRING,
BGKOND TYPE STRING,
BGKONDFE TYPE STRING,
JMSPMERKM TYPE STRING,
VVFLSUM TYPE STRING,
VVFEINS1 TYPE STRING,
VVFLABW TYPE STRING,
VVFEINS2 TYPE STRING,
VVBRAART TYPE STRING,
VVBRAABW TYPE STRING,
PERHGRD TYPE STRING,
XBEZUG TYPE STRING,
XSTOCKK TYPE STRING,
KOSTL TYPE STRING,
XSTBISK TYPE STRING,
XSTOCKL TYPE STRING,
JMRKMAL TYPE STRING,
BPKTERES TYPE STRING,
BPKTSUM TYPE STRING,
JPKTFLKL TYPE STRING,
JPKTMXKL TYPE STRING,
BPKTMXKL TYPE STRING,
PHPZSAKT TYPE STRING,
PUTBKAKT TYPE STRING,
PTEURAKT TYPE STRING,
XMETXT TYPE STRING,
JCFAFINTERNET TYPE STRING,END OF T_EKKO_STR.
DATA: WA_RF60E_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_RF60E_STR-BKONDQM sy-vline 
WA_RF60E_STR-FEINS sy-vline 
WA_RF60E_STR-ADRESSE sy-vline 
WA_RF60E_STR-ADRESSE_GB sy-vline 
WA_RF60E_STR-ADRESSE_BW sy-vline 
WA_RF60E_STR-XBEWERBER sy-vline 
WA_RF60E_STR-XDIREKTVB sy-vline 
WA_RF60E_STR-FBEZUG sy-vline 
WA_RF60E_STR-BGKOND sy-vline 
WA_RF60E_STR-BGKONDFE sy-vline 
WA_RF60E_STR-JMSPMERKM sy-vline 
WA_RF60E_STR-VVFLSUM sy-vline 
WA_RF60E_STR-VVFEINS1 sy-vline 
WA_RF60E_STR-VVFLABW sy-vline 
WA_RF60E_STR-VVFEINS2 sy-vline 
WA_RF60E_STR-VVBRAART sy-vline 
WA_RF60E_STR-VVBRAABW sy-vline 
WA_RF60E_STR-PERHGRD sy-vline 
WA_RF60E_STR-XBEZUG sy-vline 
WA_RF60E_STR-XSTOCKK sy-vline 
WA_RF60E_STR-KOSTL sy-vline 
WA_RF60E_STR-XSTBISK sy-vline 
WA_RF60E_STR-XSTOCKL sy-vline 
WA_RF60E_STR-JMRKMAL sy-vline 
WA_RF60E_STR-BPKTERES sy-vline 
WA_RF60E_STR-BPKTSUM sy-vline 
WA_RF60E_STR-JPKTFLKL sy-vline 
WA_RF60E_STR-JPKTMXKL sy-vline 
WA_RF60E_STR-BPKTMXKL sy-vline 
WA_RF60E_STR-PHPZSAKT sy-vline 
WA_RF60E_STR-PUTBKAKT sy-vline 
WA_RF60E_STR-PTEURAKT sy-vline 
WA_RF60E_STR-XMETXT sy-vline 
WA_RF60E_STR-JCFAFINTERNET sy-vline      INTO ld_text SEPARATED BY SPACE.

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