ABAP Select data from SAP table ROXPPD0043 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP ROXPPD0043 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 ROXPPD0043. 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 ROXPPD0043 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_ROXPPD0043 TYPE STANDARD TABLE OF ROXPPD0043,
      WA_ROXPPD0043 TYPE ROXPPD0043,
      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: <ROXPPD0043> TYPE ROXPPD0043.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_ROXPPD0043.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM ROXPPD0043
  INTO TABLE IT_ROXPPD0043.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM ROXPPD0043
*  INTO TABLE @DATA(IT_ROXPPD00432).
*--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_ROXPPD0043 INDEX 1 INTO DATA(WA_ROXPPD00432).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_ROXPPD0043 ASSIGNING <ROXPPD0043>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<ROXPPD0043>-CLIENT = 1.
<ROXPPD0043>-GUID = 1.
<ROXPPD0043>-RISK_PRCNT = 1.
<ROXPPD0043>-RISK_GROUP = 1.
<ROXPPD0043>-RISK_ICON = 1.

ENDLOOP.

LOOP AT IT_ROXPPD0043 INTO WA_ROXPPD0043.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_ROXPPD0043-DERIVED_RISK, sy-vline,
  WA_ROXPPD0043-HEADC_ACTUAL, sy-vline,
  WA_ROXPPD0043-PRIORITY_ICON, sy-vline,
  WA_ROXPPD0043-PHASE_ICON, sy-vline,
  WA_ROXPPD0043-PHASE_COLOR, sy-vline,
  WA_ROXPPD0043-FCST_COST_T, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_ROXPPD0043 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_ROXPPD0043 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_ROXPPD0043 INTO WA_ROXPPD0043.


*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 UNIT_DER
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_ROXPPD0043-UNIT_DER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ROXPPD0043-UNIT_DER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit TSTPS, internal->external for field CHANGED_ON
CALL FUNCTION 'CONVERSION_EXIT_TSTPS_OUTPUT'
  EXPORTING
    input =                      WA_ROXPPD0043-CHANGED_ON
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ROXPPD0043-CHANGED_ON.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PAYBACK_PLAN
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_ROXPPD0043-PAYBACK_PLAN
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ROXPPD0043-PAYBACK_PLAN.
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_ROXPPD0043_STR, 
CLIENT TYPE STRING,
GUID TYPE STRING,
RISK_PRCNT TYPE STRING,
RISK_GROUP TYPE STRING,
RISK_ICON TYPE STRING,
DERIVED_RISK TYPE STRING,
HEADC_ACTUAL TYPE STRING,
PRIORITY_ICON TYPE STRING,
PHASE_ICON TYPE STRING,
PHASE_COLOR TYPE STRING,
FCST_COST_T TYPE STRING,
PLAN_COST_T TYPE STRING,
ACTUAL_COST_T TYPE STRING,
FCST_COST_PP TYPE STRING,
PLAN_COST_PP TYPE STRING,
ACTUAL_COST_PP TYPE STRING,
FCST_DEMAND_T TYPE STRING,
PLAN_DEMAND_T TYPE STRING,
ACTUAL_DEMAND_T TYPE STRING,
FCST_DEMAND_PP TYPE STRING,
PLAN_DEMAND_PP TYPE STRING,
ACTUAL_DEMAND_PP TYPE STRING,
CURRENCY_DER TYPE STRING,
UNIT_DER TYPE STRING,
CHANGED_ON TYPE STRING,
EA_DUMMY TYPE STRING,
PLANNED_REVENUE TYPE STRING,
PLANNED_REV_YTD TYPE STRING,
ACTUAL_REVENUE TYPE STRING,
ACTUAL_REV_YTD TYPE STRING,
NPV_PLAN TYPE STRING,
IRR_PLAN TYPE STRING,
ROI_PLAN TYPE STRING,
PAYBACK_PLAN TYPE STRING,
ECV_PLAN TYPE STRING,
EA_DUMMY_KPI TYPE STRING,END OF T_EKKO_STR.
DATA: WA_ROXPPD0043_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_ROXPPD0043_STR-CLIENT sy-vline 
WA_ROXPPD0043_STR-GUID sy-vline 
WA_ROXPPD0043_STR-RISK_PRCNT sy-vline 
WA_ROXPPD0043_STR-RISK_GROUP sy-vline 
WA_ROXPPD0043_STR-RISK_ICON sy-vline 
WA_ROXPPD0043_STR-DERIVED_RISK sy-vline 
WA_ROXPPD0043_STR-HEADC_ACTUAL sy-vline 
WA_ROXPPD0043_STR-PRIORITY_ICON sy-vline 
WA_ROXPPD0043_STR-PHASE_ICON sy-vline 
WA_ROXPPD0043_STR-PHASE_COLOR sy-vline 
WA_ROXPPD0043_STR-FCST_COST_T sy-vline 
WA_ROXPPD0043_STR-PLAN_COST_T sy-vline 
WA_ROXPPD0043_STR-ACTUAL_COST_T sy-vline 
WA_ROXPPD0043_STR-FCST_COST_PP sy-vline 
WA_ROXPPD0043_STR-PLAN_COST_PP sy-vline 
WA_ROXPPD0043_STR-ACTUAL_COST_PP sy-vline 
WA_ROXPPD0043_STR-FCST_DEMAND_T sy-vline 
WA_ROXPPD0043_STR-PLAN_DEMAND_T sy-vline 
WA_ROXPPD0043_STR-ACTUAL_DEMAND_T sy-vline 
WA_ROXPPD0043_STR-FCST_DEMAND_PP sy-vline 
WA_ROXPPD0043_STR-PLAN_DEMAND_PP sy-vline 
WA_ROXPPD0043_STR-ACTUAL_DEMAND_PP sy-vline 
WA_ROXPPD0043_STR-CURRENCY_DER sy-vline 
WA_ROXPPD0043_STR-UNIT_DER sy-vline 
WA_ROXPPD0043_STR-CHANGED_ON sy-vline 
WA_ROXPPD0043_STR-EA_DUMMY sy-vline 
WA_ROXPPD0043_STR-PLANNED_REVENUE sy-vline 
WA_ROXPPD0043_STR-PLANNED_REV_YTD sy-vline 
WA_ROXPPD0043_STR-ACTUAL_REVENUE sy-vline 
WA_ROXPPD0043_STR-ACTUAL_REV_YTD sy-vline 
WA_ROXPPD0043_STR-NPV_PLAN sy-vline 
WA_ROXPPD0043_STR-IRR_PLAN sy-vline 
WA_ROXPPD0043_STR-ROI_PLAN sy-vline 
WA_ROXPPD0043_STR-PAYBACK_PLAN sy-vline 
WA_ROXPPD0043_STR-ECV_PLAN sy-vline 
WA_ROXPPD0043_STR-EA_DUMMY_KPI sy-vline      INTO ld_text SEPARATED BY SPACE.

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