ABAP Select data from SAP table ROIUREP_ROY_LEASE_LASTCURR into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM ROIUREP_ROY_LEASE_LASTCURR
*  INTO TABLE @DATA(IT_ROIUREP_ROY_LEASE_LASTCURR2).
*--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_ROIUREP_ROY_LEASE_LASTCURR INDEX 1 INTO DATA(WA_ROIUREP_ROY_LEASE_LASTCURR2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<ROIUREP_ROY_LEASE_LASTCURR>-MANDT = 1.
<ROIUREP_ROY_LEASE_LASTCURR>-YEAR_MONTH = 1.
<ROIUREP_ROY_LEASE_LASTCURR>-ORG_LEVEL1_NO = 1.
<ROIUREP_ROY_LEASE_LASTCURR>-AGENCY = 1.
<ROIUREP_ROY_LEASE_LASTCURR>-OIL_GAS_IND = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_ROIUREP_ROY_LEASE_LASTCURR-YEAR_MONTH_AMND, sy-vline,
  WA_ROIUREP_ROY_LEASE_LASTCURR-PROPERTY_NO, sy-vline,
  WA_ROIUREP_ROY_LEASE_LASTCURR-DOI_NO, sy-vline,
  WA_ROIUREP_ROY_LEASE_LASTCURR-WL_NO, sy-vline,
  WA_ROIUREP_ROY_LEASE_LASTCURR-WC_NO, sy-vline,
  WA_ROIUREP_ROY_LEASE_LASTCURR-MP_NO, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_ROIUREP_ROY_LEASE_LASTCURR 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_ROIUREP_ROY_LEASE_LASTCURR 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_ROIUREP_ROY_LEASE_LASTCURR INTO WA_ROIUREP_ROY_LEASE_LASTCURR.


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

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

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

*Conversion exit CUNIT, internal->external for field STD_VOL_U
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_ROIUREP_ROY_LEASE_LASTCURR-STD_VOL_U
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ROIUREP_ROY_LEASE_LASTCURR-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_ROIUREP_ROY_LEASE_LASTCURR-ENERGY_U
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ROIUREP_ROY_LEASE_LASTCURR-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_ROIUREP_ROY_LEASE_LASTCURR_STR, 
MANDT TYPE STRING,
YEAR_MONTH TYPE STRING,
ORG_LEVEL1_NO TYPE STRING,
AGENCY TYPE STRING,
OIL_GAS_IND TYPE STRING,
YEAR_MONTH_AMND TYPE STRING,
PROPERTY_NO TYPE STRING,
DOI_NO TYPE STRING,
WL_NO TYPE STRING,
WC_NO TYPE STRING,
MP_NO TYPE STRING,
AGENCY_PROD_CODE TYPE STRING,
AGENCY_VOL_TYPE TYPE STRING,
GRAVITY_QTY TYPE STRING,
UNIT_PROPERTY_NO TYPE STRING,
GROSS_VOLUME TYPE STRING,
NGL_VOLUME TYPE STRING,
NET_VOLUME TYPE STRING,
STD_VOL_U TYPE STRING,
GROSS_VALUE TYPE STRING,
NET_VALUE TYPE STRING,
TRANSPORT_COST TYPE STRING,
TAX_AMT TYPE STRING,
MARKETING_TOT TYPE STRING,
DEDUCTION_AMT1 TYPE STRING,
DEDUCTION_AMT2 TYPE STRING,
DEDUCTION_AMT3 TYPE STRING,
DEDUCTION_AMT4 TYPE STRING,
ROYALTY_DUE TYPE STRING,
CURRENCY TYPE STRING,
ENERGY TYPE STRING,
ENERGY_U TYPE STRING,
TRACT_PF TYPE STRING,
API_GRV TYPE STRING,
UPLOAD_FLAG TYPE STRING,
OIU_CRUSER TYPE STRING,
OIU_TIMESTAMP TYPE STRING,
LAST_CURR_IND TYPE STRING,
AGENCY_LEASE TYPE STRING,
LSE_ALLOC_FAC TYPE STRING,
PAYOR_FRACTION TYPE STRING,
ENTL_FLAG TYPE STRING,
ROY_OBLIGATION TYPE STRING,
ROYALTY_DUE_PREV TYPE STRING,
NET_ROYALTY_DUE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_ROIUREP_ROY_LEASE_LASTCURR_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_ROIUREP_ROY_LEASE_LASTCURR_STR-MANDT sy-vline 
WA_ROIUREP_ROY_LEASE_LASTCURR_STR-YEAR_MONTH sy-vline 
WA_ROIUREP_ROY_LEASE_LASTCURR_STR-ORG_LEVEL1_NO sy-vline 
WA_ROIUREP_ROY_LEASE_LASTCURR_STR-AGENCY sy-vline 
WA_ROIUREP_ROY_LEASE_LASTCURR_STR-OIL_GAS_IND sy-vline 
WA_ROIUREP_ROY_LEASE_LASTCURR_STR-YEAR_MONTH_AMND sy-vline 
WA_ROIUREP_ROY_LEASE_LASTCURR_STR-PROPERTY_NO sy-vline 
WA_ROIUREP_ROY_LEASE_LASTCURR_STR-DOI_NO sy-vline 
WA_ROIUREP_ROY_LEASE_LASTCURR_STR-WL_NO sy-vline 
WA_ROIUREP_ROY_LEASE_LASTCURR_STR-WC_NO sy-vline 
WA_ROIUREP_ROY_LEASE_LASTCURR_STR-MP_NO sy-vline 
WA_ROIUREP_ROY_LEASE_LASTCURR_STR-AGENCY_PROD_CODE sy-vline 
WA_ROIUREP_ROY_LEASE_LASTCURR_STR-AGENCY_VOL_TYPE sy-vline 
WA_ROIUREP_ROY_LEASE_LASTCURR_STR-GRAVITY_QTY sy-vline 
WA_ROIUREP_ROY_LEASE_LASTCURR_STR-UNIT_PROPERTY_NO sy-vline 
WA_ROIUREP_ROY_LEASE_LASTCURR_STR-GROSS_VOLUME sy-vline 
WA_ROIUREP_ROY_LEASE_LASTCURR_STR-NGL_VOLUME sy-vline 
WA_ROIUREP_ROY_LEASE_LASTCURR_STR-NET_VOLUME sy-vline 
WA_ROIUREP_ROY_LEASE_LASTCURR_STR-STD_VOL_U sy-vline 
WA_ROIUREP_ROY_LEASE_LASTCURR_STR-GROSS_VALUE sy-vline 
WA_ROIUREP_ROY_LEASE_LASTCURR_STR-NET_VALUE sy-vline 
WA_ROIUREP_ROY_LEASE_LASTCURR_STR-TRANSPORT_COST sy-vline 
WA_ROIUREP_ROY_LEASE_LASTCURR_STR-TAX_AMT sy-vline 
WA_ROIUREP_ROY_LEASE_LASTCURR_STR-MARKETING_TOT sy-vline 
WA_ROIUREP_ROY_LEASE_LASTCURR_STR-DEDUCTION_AMT1 sy-vline 
WA_ROIUREP_ROY_LEASE_LASTCURR_STR-DEDUCTION_AMT2 sy-vline 
WA_ROIUREP_ROY_LEASE_LASTCURR_STR-DEDUCTION_AMT3 sy-vline 
WA_ROIUREP_ROY_LEASE_LASTCURR_STR-DEDUCTION_AMT4 sy-vline 
WA_ROIUREP_ROY_LEASE_LASTCURR_STR-ROYALTY_DUE sy-vline 
WA_ROIUREP_ROY_LEASE_LASTCURR_STR-CURRENCY sy-vline 
WA_ROIUREP_ROY_LEASE_LASTCURR_STR-ENERGY sy-vline 
WA_ROIUREP_ROY_LEASE_LASTCURR_STR-ENERGY_U sy-vline 
WA_ROIUREP_ROY_LEASE_LASTCURR_STR-TRACT_PF sy-vline 
WA_ROIUREP_ROY_LEASE_LASTCURR_STR-API_GRV sy-vline 
WA_ROIUREP_ROY_LEASE_LASTCURR_STR-UPLOAD_FLAG sy-vline 
WA_ROIUREP_ROY_LEASE_LASTCURR_STR-OIU_CRUSER sy-vline 
WA_ROIUREP_ROY_LEASE_LASTCURR_STR-OIU_TIMESTAMP sy-vline 
WA_ROIUREP_ROY_LEASE_LASTCURR_STR-LAST_CURR_IND sy-vline 
WA_ROIUREP_ROY_LEASE_LASTCURR_STR-AGENCY_LEASE sy-vline 
WA_ROIUREP_ROY_LEASE_LASTCURR_STR-LSE_ALLOC_FAC sy-vline 
WA_ROIUREP_ROY_LEASE_LASTCURR_STR-PAYOR_FRACTION sy-vline 
WA_ROIUREP_ROY_LEASE_LASTCURR_STR-ENTL_FLAG sy-vline 
WA_ROIUREP_ROY_LEASE_LASTCURR_STR-ROY_OBLIGATION sy-vline 
WA_ROIUREP_ROY_LEASE_LASTCURR_STR-ROYALTY_DUE_PREV sy-vline 
WA_ROIUREP_ROY_LEASE_LASTCURR_STR-NET_ROYALTY_DUE sy-vline      INTO ld_text SEPARATED BY SPACE.

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