ABAP Select data from SAP table RECP_FDP_SRR_SBRULE_CALC into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM RECP_FDP_SRR_SBRULE_CALC
*  INTO TABLE @DATA(IT_RECP_FDP_SRR_SBRULE_CALC2).
*--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_RECP_FDP_SRR_SBRULE_CALC INDEX 1 INTO DATA(WA_RECP_FDP_SRR_SBRULE_CALC2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<RECP_FDP_SRR_SBRULE_CALC>-INTRENO = 1.
<RECP_FDP_SRR_SBRULE_CALC>-OBJGUID = 1.
<RECP_FDP_SRR_SBRULE_CALC>-SBTERMNO = 1.
<RECP_FDP_SRR_SBRULE_CALC>-RPTERMNO = 1.
<RECP_FDP_SRR_SBRULE_CALC>-RHYTHMTYPE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_RECP_FDP_SRR_SBRULE_CALC-PFROM, sy-vline,
  WA_RECP_FDP_SRR_SBRULE_CALC-SALESCURR, sy-vline,
  WA_RECP_FDP_SRR_SBRULE_CALC-SALESUNIT, sy-vline,
  WA_RECP_FDP_SRR_SBRULE_CALC-MINSALES, sy-vline,
  WA_RECP_FDP_SRR_SBRULE_CALC-MAXSALES, sy-vline,
  WA_RECP_FDP_SRR_SBRULE_CALC-RENTPERCENT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_RECP_FDP_SRR_SBRULE_CALC 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_RECP_FDP_SRR_SBRULE_CALC 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_RECP_FDP_SRR_SBRULE_CALC INTO WA_RECP_FDP_SRR_SBRULE_CALC.


*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 SBTERMNO
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_RECP_FDP_SRR_SBRULE_CALC-SBTERMNO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RECP_FDP_SRR_SBRULE_CALC-SBTERMNO.
WRITE:/ 'New Value:', ld_input.

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

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

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

*Conversion exit ALPHA, internal->external for field TERMNOPY
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_RECP_FDP_SRR_SBRULE_CALC-TERMNOPY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RECP_FDP_SRR_SBRULE_CALC-TERMNOPY.
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_RECP_FDP_SRR_SBRULE_CALC_STR, 
INTRENO TYPE STRING,
OBJGUID TYPE STRING,
SBTERMNO TYPE STRING,
RPTERMNO TYPE STRING,
RHYTHMTYPE TYPE STRING,
PFROM TYPE STRING,
SALESCURR TYPE STRING,
SALESUNIT TYPE STRING,
MINSALES TYPE STRING,
MAXSALES TYPE STRING,
RENTPERCENT TYPE STRING,
MINQUANTITY TYPE STRING,
MAXQUANTITY TYPE STRING,
PRICEPERUNIT TYPE STRING,
MINRENT TYPE STRING,
SALES TYPE STRING,
QUANTITY TYPE STRING,
TERMNOPY TYPE STRING,
TAXTYPE TYPE STRING,
TAXGROUP TYPE STRING,
TXJCD TYPE STRING,
TAXDATE TYPE STRING,
SALESRENT TYPE STRING,
SALESRENTNET TYPE STRING,
SALESRENTTAX TYPE STRING,
SALESUNIT_OUT TYPE STRING,
CUKY2ND TYPE STRING,
MINSALES_2ND TYPE STRING,
MAXSALES_2ND TYPE STRING,
MINRENT_2ND TYPE STRING,
SALES_2ND TYPE STRING,
SALESRENT_2ND TYPE STRING,
SALESRENTNET_2ND TYPE STRING,
SALESRENTTAX_2ND TYPE STRING,END OF T_EKKO_STR.
DATA: WA_RECP_FDP_SRR_SBRULE_CALC_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_RECP_FDP_SRR_SBRULE_CALC_STR-INTRENO sy-vline 
WA_RECP_FDP_SRR_SBRULE_CALC_STR-OBJGUID sy-vline 
WA_RECP_FDP_SRR_SBRULE_CALC_STR-SBTERMNO sy-vline 
WA_RECP_FDP_SRR_SBRULE_CALC_STR-RPTERMNO sy-vline 
WA_RECP_FDP_SRR_SBRULE_CALC_STR-RHYTHMTYPE sy-vline 
WA_RECP_FDP_SRR_SBRULE_CALC_STR-PFROM sy-vline 
WA_RECP_FDP_SRR_SBRULE_CALC_STR-SALESCURR sy-vline 
WA_RECP_FDP_SRR_SBRULE_CALC_STR-SALESUNIT sy-vline 
WA_RECP_FDP_SRR_SBRULE_CALC_STR-MINSALES sy-vline 
WA_RECP_FDP_SRR_SBRULE_CALC_STR-MAXSALES sy-vline 
WA_RECP_FDP_SRR_SBRULE_CALC_STR-RENTPERCENT sy-vline 
WA_RECP_FDP_SRR_SBRULE_CALC_STR-MINQUANTITY sy-vline 
WA_RECP_FDP_SRR_SBRULE_CALC_STR-MAXQUANTITY sy-vline 
WA_RECP_FDP_SRR_SBRULE_CALC_STR-PRICEPERUNIT sy-vline 
WA_RECP_FDP_SRR_SBRULE_CALC_STR-MINRENT sy-vline 
WA_RECP_FDP_SRR_SBRULE_CALC_STR-SALES sy-vline 
WA_RECP_FDP_SRR_SBRULE_CALC_STR-QUANTITY sy-vline 
WA_RECP_FDP_SRR_SBRULE_CALC_STR-TERMNOPY sy-vline 
WA_RECP_FDP_SRR_SBRULE_CALC_STR-TAXTYPE sy-vline 
WA_RECP_FDP_SRR_SBRULE_CALC_STR-TAXGROUP sy-vline 
WA_RECP_FDP_SRR_SBRULE_CALC_STR-TXJCD sy-vline 
WA_RECP_FDP_SRR_SBRULE_CALC_STR-TAXDATE sy-vline 
WA_RECP_FDP_SRR_SBRULE_CALC_STR-SALESRENT sy-vline 
WA_RECP_FDP_SRR_SBRULE_CALC_STR-SALESRENTNET sy-vline 
WA_RECP_FDP_SRR_SBRULE_CALC_STR-SALESRENTTAX sy-vline 
WA_RECP_FDP_SRR_SBRULE_CALC_STR-SALESUNIT_OUT sy-vline 
WA_RECP_FDP_SRR_SBRULE_CALC_STR-CUKY2ND sy-vline 
WA_RECP_FDP_SRR_SBRULE_CALC_STR-MINSALES_2ND sy-vline 
WA_RECP_FDP_SRR_SBRULE_CALC_STR-MAXSALES_2ND sy-vline 
WA_RECP_FDP_SRR_SBRULE_CALC_STR-MINRENT_2ND sy-vline 
WA_RECP_FDP_SRR_SBRULE_CALC_STR-SALES_2ND sy-vline 
WA_RECP_FDP_SRR_SBRULE_CALC_STR-SALESRENT_2ND sy-vline 
WA_RECP_FDP_SRR_SBRULE_CALC_STR-SALESRENTNET_2ND sy-vline 
WA_RECP_FDP_SRR_SBRULE_CALC_STR-SALESRENTTAX_2ND sy-vline      INTO ld_text SEPARATED BY SPACE.

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