ABAP Select data from SAP table RF035 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP RF035 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 RF035. 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 RF035 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_RF035 TYPE STANDARD TABLE OF RF035,
      WA_RF035 TYPE RF035,
      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: <RF035> TYPE RF035.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_RF035.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM RF035
  INTO TABLE IT_RF035.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM RF035
*  INTO TABLE @DATA(IT_RF0352).
*--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_RF035 INDEX 1 INTO DATA(WA_RF0352).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_RF035 ASSIGNING <RF035>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<RF035>-KUNNR = 1.
<RF035>-BUKRS = 1.
<RF035>-GJAHR = 1.
<RF035>-SALDO = 1.
<RF035>-WAERS = 1.

ENDLOOP.

LOOP AT IT_RF035 INTO WA_RF035.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_RF035-SFAE1, sy-vline,
  WA_RF035-SFAE2, sy-vline,
  WA_RF035-SFAE3, sy-vline,
  WA_RF035-SFAE4, sy-vline,
  WA_RF035-SFAE5, sy-vline,
  WA_RF035-SFAE6, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_RF035 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_RF035 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_RF035 INTO WA_RF035.


*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 ALPHA, internal->external for field KUNNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_RF035-KUNNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RF035-KUNNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GJAHR, internal->external for field GJAHR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_RF035-GJAHR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RF035-GJAHR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field SALDO
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_RF035-SALDO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RF035-SALDO.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field SFAE1
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_RF035-SFAE1
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RF035-SFAE1.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field SFAE2
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_RF035-SFAE2
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RF035-SFAE2.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field SFAE3
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_RF035-SFAE3
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RF035-SFAE3.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field SFAE4
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_RF035-SFAE4
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RF035-SFAE4.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field SFAE5
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_RF035-SFAE5
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RF035-SFAE5.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field SFAE6
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_RF035-SFAE6
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RF035-SFAE6.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field SNFA1
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_RF035-SNFA1
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RF035-SNFA1.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field SNFA2
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_RF035-SNFA2
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RF035-SNFA2.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field SNFA3
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_RF035-SNFA3
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RF035-SNFA3.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field SNFA4
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_RF035-SNFA4
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RF035-SNFA4.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field SNFA5
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_RF035-SNFA5
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RF035-SNFA5.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field SNFA6
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_RF035-SNFA6
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RF035-SNFA6.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field SFAEL
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_RF035-SFAEL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RF035-SFAEL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field SNFAE
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_RF035-SNFAE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RF035-SNFAE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field SUMOP
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_RF035-SUMOP
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RF035-SUMOP.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field H06SA
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_RF035-H06SA
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RF035-H06SA.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field H12SA
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_RF035-H12SA
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RF035-H12SA.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GJAHR, internal->external for field H06JA
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_RF035-H06JA
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RF035-H06JA.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GJAHR, internal->external for field H12JA
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_RF035-H12JA
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RF035-H12JA.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field SUMOPKUM
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_RF035-SUMOPKUM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RF035-SUMOPKUM.
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_RF035_STR, 
KUNNR TYPE STRING,
BUKRS TYPE STRING,
GJAHR TYPE STRING,
SALDO TYPE STRING,
WAERS TYPE STRING,
SFAE1 TYPE STRING,
SFAE2 TYPE STRING,
SFAE3 TYPE STRING,
SFAE4 TYPE STRING,
SFAE5 TYPE STRING,
SFAE6 TYPE STRING,
SNFA1 TYPE STRING,
SNFA2 TYPE STRING,
SNFA3 TYPE STRING,
SNFA4 TYPE STRING,
SNFA5 TYPE STRING,
SNFA6 TYPE STRING,
SFAEL TYPE STRING,
SNFAE TYPE STRING,
SUMOP TYPE STRING,
H06SA TYPE STRING,
H12SA TYPE STRING,
H06MO TYPE STRING,
H12MO TYPE STRING,
H06JA TYPE STRING,
H12JA TYPE STRING,
H06DA TYPE STRING,
H12DA TYPE STRING,
RASID TYPE STRING,
SRVAR TYPE STRING,
ERLTA TYPE STRING,
ERLST TYPE STRING,
VERTA TYPE STRING,
VERST TYPE STRING,
XODAT TYPE STRING,
XNDAT TYPE STRING,
SUMOPKUM TYPE STRING,
PRZOPKUM TYPE STRING,END OF T_EKKO_STR.
DATA: WA_RF035_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_RF035_STR-KUNNR sy-vline 
WA_RF035_STR-BUKRS sy-vline 
WA_RF035_STR-GJAHR sy-vline 
WA_RF035_STR-SALDO sy-vline 
WA_RF035_STR-WAERS sy-vline 
WA_RF035_STR-SFAE1 sy-vline 
WA_RF035_STR-SFAE2 sy-vline 
WA_RF035_STR-SFAE3 sy-vline 
WA_RF035_STR-SFAE4 sy-vline 
WA_RF035_STR-SFAE5 sy-vline 
WA_RF035_STR-SFAE6 sy-vline 
WA_RF035_STR-SNFA1 sy-vline 
WA_RF035_STR-SNFA2 sy-vline 
WA_RF035_STR-SNFA3 sy-vline 
WA_RF035_STR-SNFA4 sy-vline 
WA_RF035_STR-SNFA5 sy-vline 
WA_RF035_STR-SNFA6 sy-vline 
WA_RF035_STR-SFAEL sy-vline 
WA_RF035_STR-SNFAE sy-vline 
WA_RF035_STR-SUMOP sy-vline 
WA_RF035_STR-H06SA sy-vline 
WA_RF035_STR-H12SA sy-vline 
WA_RF035_STR-H06MO sy-vline 
WA_RF035_STR-H12MO sy-vline 
WA_RF035_STR-H06JA sy-vline 
WA_RF035_STR-H12JA sy-vline 
WA_RF035_STR-H06DA sy-vline 
WA_RF035_STR-H12DA sy-vline 
WA_RF035_STR-RASID sy-vline 
WA_RF035_STR-SRVAR sy-vline 
WA_RF035_STR-ERLTA sy-vline 
WA_RF035_STR-ERLST sy-vline 
WA_RF035_STR-VERTA sy-vline 
WA_RF035_STR-VERST sy-vline 
WA_RF035_STR-XODAT sy-vline 
WA_RF035_STR-XNDAT sy-vline 
WA_RF035_STR-SUMOPKUM sy-vline 
WA_RF035_STR-PRZOPKUM sy-vline      INTO ld_text SEPARATED BY SPACE.

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