ABAP Select data from SAP table ROIUX2_RPT_580 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP ROIUX2_RPT_580 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 ROIUX2_RPT_580. 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 ROIUX2_RPT_580 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_ROIUX2_RPT_580 TYPE STANDARD TABLE OF ROIUX2_RPT_580,
      WA_ROIUX2_RPT_580 TYPE ROIUX2_RPT_580,
      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: <ROIUX2_RPT_580> TYPE ROIUX2_RPT_580.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_ROIUX2_RPT_580.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM ROIUX2_RPT_580
  INTO TABLE IT_ROIUX2_RPT_580.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM ROIUX2_RPT_580
*  INTO TABLE @DATA(IT_ROIUX2_RPT_5802).
*--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_ROIUX2_RPT_580 INDEX 1 INTO DATA(WA_ROIUX2_RPT_5802).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_ROIUX2_RPT_580 ASSIGNING <ROIUX2_RPT_580>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<ROIUX2_RPT_580>-RPT_YYYYMM = 1.
<ROIUX2_RPT_580>-RSG = 1.
<ROIUX2_RPT_580>-AGENCY = 1.
<ROIUX2_RPT_580>-OGIND = 1.
<ROIUX2_RPT_580>-SALES_YYYYMM = 1.

ENDLOOP.

LOOP AT IT_ROIUX2_RPT_580 INTO WA_ROIUX2_RPT_580.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_ROIUX2_RPT_580-BUKRS, sy-vline,
  WA_ROIUX2_RPT_580-PUID, sy-vline,
  WA_ROIUX2_RPT_580-VNAME, sy-vline,
  WA_ROIUX2_RPT_580-DOI_NO, sy-vline,
  WA_ROIUX2_RPT_580-WL_NO, sy-vline,
  WA_ROIUX2_RPT_580-WC_NO, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_ROIUX2_RPT_580 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_ROIUX2_RPT_580 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_ROIUX2_RPT_580 INTO WA_ROIUX2_RPT_580.


*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 VNAME
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_ROIUX2_RPT_580-VNAME
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ROIUX2_RPT_580-VNAME.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field DOI_NO
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_ROIUX2_RPT_580-DOI_NO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ROIUX2_RPT_580-DOI_NO.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field WL_NO
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_ROIUX2_RPT_580-WL_NO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ROIUX2_RPT_580-WL_NO.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field WC_NO
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_ROIUX2_RPT_580-WC_NO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ROIUX2_RPT_580-WC_NO.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field MP_NO
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_ROIUX2_RPT_580-MP_NO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ROIUX2_RPT_580-MP_NO.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field OWN_NO
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_ROIUX2_RPT_580-OWN_NO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ROIUX2_RPT_580-OWN_NO.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field UNIT_VNAME
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_ROIUX2_RPT_580-UNIT_VNAME
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ROIUX2_RPT_580-UNIT_VNAME.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field STD_VOL_U
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_ROIUX2_RPT_580-STD_VOL_U
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ROIUX2_RPT_580-STD_VOL_U.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field ENERGY_U
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_ROIUX2_RPT_580-ENERGY_U
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ROIUX2_RPT_580-ENERGY_U.
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_ROIUX2_RPT_580_STR, 
RPT_YYYYMM TYPE STRING,
RSG TYPE STRING,
AGENCY TYPE STRING,
OGIND TYPE STRING,
SALES_YYYYMM TYPE STRING,
BUKRS TYPE STRING,
PUID TYPE STRING,
VNAME TYPE STRING,
DOI_NO TYPE STRING,
WL_NO TYPE STRING,
WC_NO TYPE STRING,
MP_NO TYPE STRING,
SEC_GEO_LOC TYPE STRING,
AGENCY_PROD_CODE TYPE STRING,
AGENCY_VOL_TYPE TYPE STRING,
AGENCY_TAX_CODE TYPE STRING,
PD_IND TYPE STRING,
OWN_NO TYPE STRING,
UNIT_VNAME TYPE STRING,
VOL_SOURCE TYPE STRING,
STD_VOL TYPE STRING,
STD_VOL_U TYPE STRING,
ENERGY TYPE STRING,
ENERGY_U TYPE STRING,
VALUE TYPE STRING,
CURRENCY TYPE STRING,
ADV_PRD_WL_QY TYPE STRING,
ADV_INJ_WL_QY TYPE STRING,
ADV_PRD_DA_AM TYPE STRING,
ADV_PROD_GRVL_AM TYPE STRING,
ADV_OTHER_DED_VL_AM TYPE STRING,
ADV_FLD_USE_VL_AM TYPE STRING,
ADV_REINJECT_VL_AM TYPE STRING,
ADV_FLARED_VL_AM TYPE STRING,
ACTL_GR_VAL_AM TYPE STRING,
ACTL_GR_VL TYPE STRING,
ACTL_TXVL TYPE STRING,
ACTL_TXVAL TYPE STRING,
TIK_VL TYPE STRING,
ACTL_EXVL_1_AM TYPE STRING,
ACTL_EXVL_2_AM TYPE STRING,
ACTL_EXVL_3_AM TYPE STRING,
ACTL_EXVL_4_AM TYPE STRING,
ACTL_EXVL_5_AM TYPE STRING,
ACTL_EXVA_1_AM TYPE STRING,
ACTL_EXVA_2_AM TYPE STRING,
ACTL_EXVA_3_AM TYPE STRING,
ACTL_EXVA_4_AM TYPE STRING,
ACTL_EXVA_5_AM TYPE STRING,
TAX_MKCT_1_AM TYPE STRING,
TAX_MKCT_2_AM TYPE STRING,
TAX_MKCT_3_AM TYPE STRING,
TAX_MKCT_4_AM TYPE STRING,
TAX_MKCT_5_AM TYPE STRING,
TAX_MKCT_6_AM TYPE STRING,
TAX_MKCT_7_AM TYPE STRING,
TAX_MKCT_8_AM TYPE STRING,
TAX_MKCT_9_AM TYPE STRING,
TAX_MKCT_10_AM TYPE STRING,END OF T_EKKO_STR.
DATA: WA_ROIUX2_RPT_580_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_ROIUX2_RPT_580_STR-RPT_YYYYMM sy-vline 
WA_ROIUX2_RPT_580_STR-RSG sy-vline 
WA_ROIUX2_RPT_580_STR-AGENCY sy-vline 
WA_ROIUX2_RPT_580_STR-OGIND sy-vline 
WA_ROIUX2_RPT_580_STR-SALES_YYYYMM sy-vline 
WA_ROIUX2_RPT_580_STR-BUKRS sy-vline 
WA_ROIUX2_RPT_580_STR-PUID sy-vline 
WA_ROIUX2_RPT_580_STR-VNAME sy-vline 
WA_ROIUX2_RPT_580_STR-DOI_NO sy-vline 
WA_ROIUX2_RPT_580_STR-WL_NO sy-vline 
WA_ROIUX2_RPT_580_STR-WC_NO sy-vline 
WA_ROIUX2_RPT_580_STR-MP_NO sy-vline 
WA_ROIUX2_RPT_580_STR-SEC_GEO_LOC sy-vline 
WA_ROIUX2_RPT_580_STR-AGENCY_PROD_CODE sy-vline 
WA_ROIUX2_RPT_580_STR-AGENCY_VOL_TYPE sy-vline 
WA_ROIUX2_RPT_580_STR-AGENCY_TAX_CODE sy-vline 
WA_ROIUX2_RPT_580_STR-PD_IND sy-vline 
WA_ROIUX2_RPT_580_STR-OWN_NO sy-vline 
WA_ROIUX2_RPT_580_STR-UNIT_VNAME sy-vline 
WA_ROIUX2_RPT_580_STR-VOL_SOURCE sy-vline 
WA_ROIUX2_RPT_580_STR-STD_VOL sy-vline 
WA_ROIUX2_RPT_580_STR-STD_VOL_U sy-vline 
WA_ROIUX2_RPT_580_STR-ENERGY sy-vline 
WA_ROIUX2_RPT_580_STR-ENERGY_U sy-vline 
WA_ROIUX2_RPT_580_STR-VALUE sy-vline 
WA_ROIUX2_RPT_580_STR-CURRENCY sy-vline 
WA_ROIUX2_RPT_580_STR-ADV_PRD_WL_QY sy-vline 
WA_ROIUX2_RPT_580_STR-ADV_INJ_WL_QY sy-vline 
WA_ROIUX2_RPT_580_STR-ADV_PRD_DA_AM sy-vline 
WA_ROIUX2_RPT_580_STR-ADV_PROD_GRVL_AM sy-vline 
WA_ROIUX2_RPT_580_STR-ADV_OTHER_DED_VL_AM sy-vline 
WA_ROIUX2_RPT_580_STR-ADV_FLD_USE_VL_AM sy-vline 
WA_ROIUX2_RPT_580_STR-ADV_REINJECT_VL_AM sy-vline 
WA_ROIUX2_RPT_580_STR-ADV_FLARED_VL_AM sy-vline 
WA_ROIUX2_RPT_580_STR-ACTL_GR_VAL_AM sy-vline 
WA_ROIUX2_RPT_580_STR-ACTL_GR_VL sy-vline 
WA_ROIUX2_RPT_580_STR-ACTL_TXVL sy-vline 
WA_ROIUX2_RPT_580_STR-ACTL_TXVAL sy-vline 
WA_ROIUX2_RPT_580_STR-TIK_VL sy-vline 
WA_ROIUX2_RPT_580_STR-ACTL_EXVL_1_AM sy-vline 
WA_ROIUX2_RPT_580_STR-ACTL_EXVL_2_AM sy-vline 
WA_ROIUX2_RPT_580_STR-ACTL_EXVL_3_AM sy-vline 
WA_ROIUX2_RPT_580_STR-ACTL_EXVL_4_AM sy-vline 
WA_ROIUX2_RPT_580_STR-ACTL_EXVL_5_AM sy-vline 
WA_ROIUX2_RPT_580_STR-ACTL_EXVA_1_AM sy-vline 
WA_ROIUX2_RPT_580_STR-ACTL_EXVA_2_AM sy-vline 
WA_ROIUX2_RPT_580_STR-ACTL_EXVA_3_AM sy-vline 
WA_ROIUX2_RPT_580_STR-ACTL_EXVA_4_AM sy-vline 
WA_ROIUX2_RPT_580_STR-ACTL_EXVA_5_AM sy-vline 
WA_ROIUX2_RPT_580_STR-TAX_MKCT_1_AM sy-vline 
WA_ROIUX2_RPT_580_STR-TAX_MKCT_2_AM sy-vline 
WA_ROIUX2_RPT_580_STR-TAX_MKCT_3_AM sy-vline 
WA_ROIUX2_RPT_580_STR-TAX_MKCT_4_AM sy-vline 
WA_ROIUX2_RPT_580_STR-TAX_MKCT_5_AM sy-vline 
WA_ROIUX2_RPT_580_STR-TAX_MKCT_6_AM sy-vline 
WA_ROIUX2_RPT_580_STR-TAX_MKCT_7_AM sy-vline 
WA_ROIUX2_RPT_580_STR-TAX_MKCT_8_AM sy-vline 
WA_ROIUX2_RPT_580_STR-TAX_MKCT_9_AM sy-vline 
WA_ROIUX2_RPT_580_STR-TAX_MKCT_10_AM sy-vline      INTO ld_text SEPARATED BY SPACE.

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