ABAP Select data from SAP table ROIUY5_OK_CLO_109 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP ROIUY5_OK_CLO_109 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 ROIUY5_OK_CLO_109. 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 ROIUY5_OK_CLO_109 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_ROIUY5_OK_CLO_109 TYPE STANDARD TABLE OF ROIUY5_OK_CLO_109,
      WA_ROIUY5_OK_CLO_109 TYPE ROIUY5_OK_CLO_109,
      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: <ROIUY5_OK_CLO_109> TYPE ROIUY5_OK_CLO_109.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_ROIUY5_OK_CLO_109.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM ROIUY5_OK_CLO_109
  INTO TABLE IT_ROIUY5_OK_CLO_109.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM ROIUY5_OK_CLO_109
*  INTO TABLE @DATA(IT_ROIUY5_OK_CLO_1092).
*--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_ROIUY5_OK_CLO_109 INDEX 1 INTO DATA(WA_ROIUY5_OK_CLO_1092).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_ROIUY5_OK_CLO_109 ASSIGNING <ROIUY5_OK_CLO_109>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<ROIUY5_OK_CLO_109>-PRODUCTION_MONTH = 1.
<ROIUY5_OK_CLO_109>-PRODUCTION_YEAR = 1.
<ROIUY5_OK_CLO_109>-LESSEE = 1.
<ROIUY5_OK_CLO_109>-DESCRIPTION = 1.
<ROIUY5_OK_CLO_109>-SEC = 1.

ENDLOOP.

LOOP AT IT_ROIUY5_OK_CLO_109 INTO WA_ROIUY5_OK_CLO_109.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_ROIUY5_OK_CLO_109-TWP, sy-vline,
  WA_ROIUY5_OK_CLO_109-RGE, sy-vline,
  WA_ROIUY5_OK_CLO_109-COUNTY, sy-vline,
  WA_ROIUY5_OK_CLO_109-LEASE_NO, sy-vline,
  WA_ROIUY5_OK_CLO_109-LEASE_NAME, sy-vline,
  WA_ROIUY5_OK_CLO_109-NO_OF_OG_WELLS, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_ROIUY5_OK_CLO_109 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_ROIUY5_OK_CLO_109 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_ROIUY5_OK_CLO_109 INTO WA_ROIUY5_OK_CLO_109.


*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.
ENDFORM. 

*&---------------------------------------------------------------------*
*& Form process_as_string_field_values
*&---------------------------------------------------------------------*
FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO.

TYPES: BEGIN OF T_ROIUY5_OK_CLO_109_STR, 
PRODUCTION_MONTH TYPE STRING,
PRODUCTION_YEAR TYPE STRING,
LESSEE TYPE STRING,
DESCRIPTION TYPE STRING,
SEC TYPE STRING,
TWP TYPE STRING,
RGE TYPE STRING,
COUNTY TYPE STRING,
LEASE_NO TYPE STRING,
LEASE_NAME TYPE STRING,
NO_OF_OG_WELLS TYPE STRING,
NO_OF_OIL_WELLS TYPE STRING,
ROYALTY_PAID_BY TYPE STRING,
GROSS_PRODUCTION_GAS TYPE STRING,
GROSS_VALUE_GAS TYPE STRING,
GROSS_VALUE_NGL TYPE STRING,
GROSS_VOLUME_RESIDUE TYPE STRING,
CT_PERCENT_TO_LEASE TYPE STRING,
PRICE TYPE STRING,
GROSS_VALUE_RESIDUE TYPE STRING,
TOTAL_VALUE TYPE STRING,
ADJUSTMENT_VALUE_GAS TYPE STRING,
ADJUSTED_VALUE_GAS TYPE STRING,
ROYALTY_INT_GAS TYPE STRING,
ROYALTY_DUE_GAS TYPE STRING,
GROSS_VOL_DRY_GAS TYPE STRING,
PRICE_DRY_GAS TYPE STRING,
TOTAL_VALUE_DRY_GAS TYPE STRING,
ADJUSTMENT_VALUE_DRY_GAS TYPE STRING,
ADJUSTED_VALUE_DRY_GAS TYPE STRING,
ROYALTY_INT_DRY_GAS TYPE STRING,
ROYALTY_DUE_DRY_GAS TYPE STRING,END OF T_EKKO_STR.
DATA: WA_ROIUY5_OK_CLO_109_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_ROIUY5_OK_CLO_109_STR-PRODUCTION_MONTH sy-vline 
WA_ROIUY5_OK_CLO_109_STR-PRODUCTION_YEAR sy-vline 
WA_ROIUY5_OK_CLO_109_STR-LESSEE sy-vline 
WA_ROIUY5_OK_CLO_109_STR-DESCRIPTION sy-vline 
WA_ROIUY5_OK_CLO_109_STR-SEC sy-vline 
WA_ROIUY5_OK_CLO_109_STR-TWP sy-vline 
WA_ROIUY5_OK_CLO_109_STR-RGE sy-vline 
WA_ROIUY5_OK_CLO_109_STR-COUNTY sy-vline 
WA_ROIUY5_OK_CLO_109_STR-LEASE_NO sy-vline 
WA_ROIUY5_OK_CLO_109_STR-LEASE_NAME sy-vline 
WA_ROIUY5_OK_CLO_109_STR-NO_OF_OG_WELLS sy-vline 
WA_ROIUY5_OK_CLO_109_STR-NO_OF_OIL_WELLS sy-vline 
WA_ROIUY5_OK_CLO_109_STR-ROYALTY_PAID_BY sy-vline 
WA_ROIUY5_OK_CLO_109_STR-GROSS_PRODUCTION_GAS sy-vline 
WA_ROIUY5_OK_CLO_109_STR-GROSS_VALUE_GAS sy-vline 
WA_ROIUY5_OK_CLO_109_STR-GROSS_VALUE_NGL sy-vline 
WA_ROIUY5_OK_CLO_109_STR-GROSS_VOLUME_RESIDUE sy-vline 
WA_ROIUY5_OK_CLO_109_STR-CT_PERCENT_TO_LEASE sy-vline 
WA_ROIUY5_OK_CLO_109_STR-PRICE sy-vline 
WA_ROIUY5_OK_CLO_109_STR-GROSS_VALUE_RESIDUE sy-vline 
WA_ROIUY5_OK_CLO_109_STR-TOTAL_VALUE sy-vline 
WA_ROIUY5_OK_CLO_109_STR-ADJUSTMENT_VALUE_GAS sy-vline 
WA_ROIUY5_OK_CLO_109_STR-ADJUSTED_VALUE_GAS sy-vline 
WA_ROIUY5_OK_CLO_109_STR-ROYALTY_INT_GAS sy-vline 
WA_ROIUY5_OK_CLO_109_STR-ROYALTY_DUE_GAS sy-vline 
WA_ROIUY5_OK_CLO_109_STR-GROSS_VOL_DRY_GAS sy-vline 
WA_ROIUY5_OK_CLO_109_STR-PRICE_DRY_GAS sy-vline 
WA_ROIUY5_OK_CLO_109_STR-TOTAL_VALUE_DRY_GAS sy-vline 
WA_ROIUY5_OK_CLO_109_STR-ADJUSTMENT_VALUE_DRY_GAS sy-vline 
WA_ROIUY5_OK_CLO_109_STR-ADJUSTED_VALUE_DRY_GAS sy-vline 
WA_ROIUY5_OK_CLO_109_STR-ROYALTY_INT_DRY_GAS sy-vline 
WA_ROIUY5_OK_CLO_109_STR-ROYALTY_DUE_DRY_GAS sy-vline      INTO ld_text SEPARATED BY SPACE.

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