ABAP Select data from SAP table RMF64T200 into internal table

Get Example source ABAP code based on a different SAP table
  Get ABAP code

Below is a number of ABAP code snippets to demonstrate how to select data from SAP RMF64T200 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 RMF64T200. 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 RMF64T200 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_RMF64T200 TYPE STANDARD TABLE OF RMF64T200,
      WA_RMF64T200 TYPE RMF64T200,
      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: <RMF64T200> TYPE RMF64T200.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_RMF64T200.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM RMF64T200
  INTO TABLE IT_RMF64T200.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM RMF64T200
*  INTO TABLE @DATA(IT_RMF64T2002).
*--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_RMF64T200 INDEX 1 INTO DATA(WA_RMF64T2002).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_RMF64T200 ASSIGNING <RMF64T200>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<RMF64T200>-DEPOALT = 1.
<RMF64T200>-STUECK_ALT = 1.
<RMF64T200>-BWKURS_ALT = 1.
<RMF64T200>-BNWHR_ALT = 1.
<RMF64T200>-PWKURS_ALT = 1.

ENDLOOP.

LOOP AT IT_RMF64T200 INTO WA_RMF64T200.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_RMF64T200-KURS_ALT, sy-vline,
  WA_RMF64T200-DEPONEU, sy-vline,
  WA_RMF64T200-STUECK_NEU, sy-vline,
  WA_RMF64T200-BWKURS_NEU, sy-vline,
  WA_RMF64T200-BNWHR_NEU, sy-vline,
  WA_RMF64T200-PWKURS_NEU, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_RMF64T200 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_RMF64T200 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_RMF64T200 INTO WA_RMF64T200.


*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 EXCRT, internal->external for field KURS_ALT
CALL FUNCTION 'CONVERSION_EXIT_EXCRT_OUTPUT'
  EXPORTING
    input =                      WA_RMF64T200-KURS_ALT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RMF64T200-KURS_ALT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit EXCRT, internal->external for field KURS_NEU
CALL FUNCTION 'CONVERSION_EXIT_EXCRT_OUTPUT'
  EXPORTING
    input =                      WA_RMF64T200-KURS_NEU
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RMF64T200-KURS_NEU.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field SAKO_ALT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_RMF64T200-SAKO_ALT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RMF64T200-SAKO_ALT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field SAKO_NEU
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_RMF64T200-SAKO_NEU
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RMF64T200-SAKO_NEU.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field RANLREF
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_RMF64T200-RANLREF
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RMF64T200-RANLREF.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field RANLJAKT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_RMF64T200-RANLJAKT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RMF64T200-RANLJAKT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field RANLBEZ
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_RMF64T200-RANLBEZ
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RMF64T200-RANLBEZ.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field REPKEBEZ
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_RMF64T200-REPKEBEZ
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RMF64T200-REPKEBEZ.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field REPKEREF
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_RMF64T200-REPKEREF
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RMF64T200-REPKEREF.
WRITE:/ 'New Value:', ld_input.

*Conversion exit EXCRT, internal->external for field BFWBEZKURS
CALL FUNCTION 'CONVERSION_EXIT_EXCRT_OUTPUT'
  EXPORTING
    input =                      WA_RMF64T200-BFWBEZKURS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RMF64T200-BFWBEZKURS.
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_RMF64T200_STR, 
DEPOALT TYPE STRING,
STUECK_ALT TYPE STRING,
BWKURS_ALT TYPE STRING,
BNWHR_ALT TYPE STRING,
PWKURS_ALT TYPE STRING,
KURS_ALT TYPE STRING,
DEPONEU TYPE STRING,
STUECK_NEU TYPE STRING,
BWKURS_NEU TYPE STRING,
BNWHR_NEU TYPE STRING,
PWKURS_NEU TYPE STRING,
KURS_NEU TYPE STRING,
DVALUT TYPE STRING,
STUECK_UMB TYPE STRING,
BNEWHR_UMB TYPE STRING,
BHWHR_UMB TYPE STRING,
SBWHR TYPE STRING,
SNWHR TYPE STRING,
ELTEXT1 TYPE STRING,
ELTEXT2 TYPE STRING,
HLTEXT1 TYPE STRING,
HLTEXT2 TYPE STRING,
BUTXT TYPE STRING,
DEPBEZ_ALT TYPE STRING,
DEPBEZ_NEU TYPE STRING,
KOREF_ALT TYPE STRING,
KOREF_NEU TYPE STRING,
SAKO_ALT TYPE STRING,
SAKO_NEU TYPE STRING,
SBEW_AB TYPE STRING,
SBEW_ZU TYPE STRING,
BBWHR TYPE STRING,
BHWHR TYPE STRING,
SBEWTXT_AB TYPE STRING,
SBEWTXT_ZU TYPE STRING,
RANTYP TYPE STRING,
GSART TYPE STRING,
BUKRS TYPE STRING,
SANLFBEZ TYPE STRING,
SANLFREF TYPE STRING,
RANLREF TYPE STRING,
RANLJAKT TYPE STRING,
RANLBEZ TYPE STRING,
GSARTBEZ TYPE STRING,
GSARTREF TYPE STRING,
AKTFORM TYPE STRING,
SWERTTYPB TYPE STRING,
SWERTTYPR TYPE STRING,
XALKZBEZ TYPE STRING,
XALKZREF TYPE STRING,
REPKEBEZ TYPE STRING,
REPKEREF TYPE STRING,
REWHRBEZ TYPE STRING,
REWHRREF TYPE STRING,
SNOTIBEZ TYPE STRING,
SNOTIREF TYPE STRING,
BFWBEZKURS TYPE STRING,
SHJWHR TYPE STRING,
SEJWHR TYPE STRING,
DBEST6B TYPE STRING,
SVORGANG TYPE STRING,
SBEWARTALT TYPE STRING,
SBEWARTNEU TYPE STRING,
DCOUPON TYPE STRING,END OF T_EKKO_STR.
DATA: WA_RMF64T200_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_RMF64T200_STR-DEPOALT sy-vline 
WA_RMF64T200_STR-STUECK_ALT sy-vline 
WA_RMF64T200_STR-BWKURS_ALT sy-vline 
WA_RMF64T200_STR-BNWHR_ALT sy-vline 
WA_RMF64T200_STR-PWKURS_ALT sy-vline 
WA_RMF64T200_STR-KURS_ALT sy-vline 
WA_RMF64T200_STR-DEPONEU sy-vline 
WA_RMF64T200_STR-STUECK_NEU sy-vline 
WA_RMF64T200_STR-BWKURS_NEU sy-vline 
WA_RMF64T200_STR-BNWHR_NEU sy-vline 
WA_RMF64T200_STR-PWKURS_NEU sy-vline 
WA_RMF64T200_STR-KURS_NEU sy-vline 
WA_RMF64T200_STR-DVALUT sy-vline 
WA_RMF64T200_STR-STUECK_UMB sy-vline 
WA_RMF64T200_STR-BNEWHR_UMB sy-vline 
WA_RMF64T200_STR-BHWHR_UMB sy-vline 
WA_RMF64T200_STR-SBWHR sy-vline 
WA_RMF64T200_STR-SNWHR sy-vline 
WA_RMF64T200_STR-ELTEXT1 sy-vline 
WA_RMF64T200_STR-ELTEXT2 sy-vline 
WA_RMF64T200_STR-HLTEXT1 sy-vline 
WA_RMF64T200_STR-HLTEXT2 sy-vline 
WA_RMF64T200_STR-BUTXT sy-vline 
WA_RMF64T200_STR-DEPBEZ_ALT sy-vline 
WA_RMF64T200_STR-DEPBEZ_NEU sy-vline 
WA_RMF64T200_STR-KOREF_ALT sy-vline 
WA_RMF64T200_STR-KOREF_NEU sy-vline 
WA_RMF64T200_STR-SAKO_ALT sy-vline 
WA_RMF64T200_STR-SAKO_NEU sy-vline 
WA_RMF64T200_STR-SBEW_AB sy-vline 
WA_RMF64T200_STR-SBEW_ZU sy-vline 
WA_RMF64T200_STR-BBWHR sy-vline 
WA_RMF64T200_STR-BHWHR sy-vline 
WA_RMF64T200_STR-SBEWTXT_AB sy-vline 
WA_RMF64T200_STR-SBEWTXT_ZU sy-vline 
WA_RMF64T200_STR-RANTYP sy-vline 
WA_RMF64T200_STR-GSART sy-vline 
WA_RMF64T200_STR-BUKRS sy-vline 
WA_RMF64T200_STR-SANLFBEZ sy-vline 
WA_RMF64T200_STR-SANLFREF sy-vline 
WA_RMF64T200_STR-RANLREF sy-vline 
WA_RMF64T200_STR-RANLJAKT sy-vline 
WA_RMF64T200_STR-RANLBEZ sy-vline 
WA_RMF64T200_STR-GSARTBEZ sy-vline 
WA_RMF64T200_STR-GSARTREF sy-vline 
WA_RMF64T200_STR-AKTFORM sy-vline 
WA_RMF64T200_STR-SWERTTYPB sy-vline 
WA_RMF64T200_STR-SWERTTYPR sy-vline 
WA_RMF64T200_STR-XALKZBEZ sy-vline 
WA_RMF64T200_STR-XALKZREF sy-vline 
WA_RMF64T200_STR-REPKEBEZ sy-vline 
WA_RMF64T200_STR-REPKEREF sy-vline 
WA_RMF64T200_STR-REWHRBEZ sy-vline 
WA_RMF64T200_STR-REWHRREF sy-vline 
WA_RMF64T200_STR-SNOTIBEZ sy-vline 
WA_RMF64T200_STR-SNOTIREF sy-vline 
WA_RMF64T200_STR-BFWBEZKURS sy-vline 
WA_RMF64T200_STR-SHJWHR sy-vline 
WA_RMF64T200_STR-SEJWHR sy-vline 
WA_RMF64T200_STR-DBEST6B sy-vline 
WA_RMF64T200_STR-SVORGANG sy-vline 
WA_RMF64T200_STR-SBEWARTALT sy-vline 
WA_RMF64T200_STR-SBEWARTNEU sy-vline 
WA_RMF64T200_STR-DCOUPON sy-vline      INTO ld_text SEPARATED BY SPACE.

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