ABAP Select data from SAP table RGPSA_REP_PARTNER_OUTVAL into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM RGPSA_REP_PARTNER_OUTVAL
*  INTO TABLE @DATA(IT_RGPSA_REP_PARTNER_OUTVAL2).
*--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_RGPSA_REP_PARTNER_OUTVAL INDEX 1 INTO DATA(WA_RGPSA_REP_PARTNER_OUTVAL2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<RGPSA_REP_PARTNER_OUTVAL>-PSC = 1.
<RGPSA_REP_PARTNER_OUTVAL>-PSC_TXT = 1.
<RGPSA_REP_PARTNER_OUTVAL>-PRODUKT = 1.
<RGPSA_REP_PARTNER_OUTVAL>-VENTURE = 1.
<RGPSA_REP_PARTNER_OUTVAL>-EQUITY_GROUP = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_RGPSA_REP_PARTNER_OUTVAL-CALC_TYPE, sy-vline,
  WA_RGPSA_REP_PARTNER_OUTVAL-CALC_TYPE_TXT, sy-vline,
  WA_RGPSA_REP_PARTNER_OUTVAL-PERIOD_COSTS, sy-vline,
  WA_RGPSA_REP_PARTNER_OUTVAL-PERIOD_COSTS_TXT, sy-vline,
  WA_RGPSA_REP_PARTNER_OUTVAL-PARTNER, sy-vline,
  WA_RGPSA_REP_PARTNER_OUTVAL-PARTNER_TXT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_RGPSA_REP_PARTNER_OUTVAL 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_RGPSA_REP_PARTNER_OUTVAL 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_RGPSA_REP_PARTNER_OUTVAL INTO WA_RGPSA_REP_PARTNER_OUTVAL.


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

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

*Conversion exit ALPHA, internal->external for field PARTNER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_RGPSA_REP_PARTNER_OUTVAL-PARTNER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RGPSA_REP_PARTNER_OUTVAL-PARTNER.
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_RGPSA_REP_PARTNER_OUTVAL_STR, 
PSC TYPE STRING,
PSC_TXT TYPE STRING,
PRODUKT TYPE STRING,
VENTURE TYPE STRING,
EQUITY_GROUP TYPE STRING,
CALC_TYPE TYPE STRING,
CALC_TYPE_TXT TYPE STRING,
PERIOD_COSTS TYPE STRING,
PERIOD_COSTS_TXT TYPE STRING,
PARTNER TYPE STRING,
PARTNER_TXT TYPE STRING,
PERIOD_AMTS TYPE STRING,
YTD_AMTS TYPE STRING,
ITD_AMTS TYPE STRING,
PYTD_AMTS TYPE STRING,
PITD_AMTS TYPE STRING,
TCUR TYPE STRING,END OF T_EKKO_STR.
DATA: WA_RGPSA_REP_PARTNER_OUTVAL_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_RGPSA_REP_PARTNER_OUTVAL_STR-PSC sy-vline 
WA_RGPSA_REP_PARTNER_OUTVAL_STR-PSC_TXT sy-vline 
WA_RGPSA_REP_PARTNER_OUTVAL_STR-PRODUKT sy-vline 
WA_RGPSA_REP_PARTNER_OUTVAL_STR-VENTURE sy-vline 
WA_RGPSA_REP_PARTNER_OUTVAL_STR-EQUITY_GROUP sy-vline 
WA_RGPSA_REP_PARTNER_OUTVAL_STR-CALC_TYPE sy-vline 
WA_RGPSA_REP_PARTNER_OUTVAL_STR-CALC_TYPE_TXT sy-vline 
WA_RGPSA_REP_PARTNER_OUTVAL_STR-PERIOD_COSTS sy-vline 
WA_RGPSA_REP_PARTNER_OUTVAL_STR-PERIOD_COSTS_TXT sy-vline 
WA_RGPSA_REP_PARTNER_OUTVAL_STR-PARTNER sy-vline 
WA_RGPSA_REP_PARTNER_OUTVAL_STR-PARTNER_TXT sy-vline 
WA_RGPSA_REP_PARTNER_OUTVAL_STR-PERIOD_AMTS sy-vline 
WA_RGPSA_REP_PARTNER_OUTVAL_STR-YTD_AMTS sy-vline 
WA_RGPSA_REP_PARTNER_OUTVAL_STR-ITD_AMTS sy-vline 
WA_RGPSA_REP_PARTNER_OUTVAL_STR-PYTD_AMTS sy-vline 
WA_RGPSA_REP_PARTNER_OUTVAL_STR-PITD_AMTS sy-vline 
WA_RGPSA_REP_PARTNER_OUTVAL_STR-TCUR sy-vline      INTO ld_text SEPARATED BY SPACE.

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