ABAP Select data from SAP table IND_ORA into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM IND_ORA
*  INTO TABLE @DATA(IT_IND_ORA2).
*--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_IND_ORA INDEX 1 INTO DATA(WA_IND_ORA2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<IND_ORA>-OWNER = 1.
<IND_ORA>-INDEX_NAME = 1.
<IND_ORA>-INDEX_TYPE = 1.
<IND_ORA>-TABLE_OWNE = 1.
<IND_ORA>-TABLE_NAME = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_IND_ORA-TABLE_TYPE, sy-vline,
  WA_IND_ORA-UNIQUENESS, sy-vline,
  WA_IND_ORA-TSP_NAME, sy-vline,
  WA_IND_ORA-INI_TRANS, sy-vline,
  WA_IND_ORA-MAX_TRANS, sy-vline,
  WA_IND_ORA-INI_EXT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_IND_ORA 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_IND_ORA 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_IND_ORA INTO WA_IND_ORA.


*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_IND_ORA_STR, 
OWNER TYPE STRING,
INDEX_NAME TYPE STRING,
INDEX_TYPE TYPE STRING,
TABLE_OWNE TYPE STRING,
TABLE_NAME TYPE STRING,
TABLE_TYPE TYPE STRING,
UNIQUENESS TYPE STRING,
TSP_NAME TYPE STRING,
INI_TRANS TYPE STRING,
MAX_TRANS TYPE STRING,
INI_EXT TYPE STRING,
NEXT_EXT TYPE STRING,
MINEXTS TYPE STRING,
MAXEXTS TYPE STRING,
PCT_INC TYPE STRING,
FLISTS TYPE STRING,
FLIST_G TYPE STRING,
PCT_FREE TYPE STRING,
BLEVEL TYPE STRING,
LEAF_BLKS TYPE STRING,
DIST_KEYS TYPE STRING,
AVG_LEAF_B TYPE STRING,
AVG_DATA_B TYPE STRING,
CLUST_FACT TYPE STRING,
STATUS TYPE STRING,
NUM_ROWS TYPE STRING,
LAST_ANAL TYPE STRING,END OF T_EKKO_STR.
DATA: WA_IND_ORA_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_IND_ORA_STR-OWNER sy-vline 
WA_IND_ORA_STR-INDEX_NAME sy-vline 
WA_IND_ORA_STR-INDEX_TYPE sy-vline 
WA_IND_ORA_STR-TABLE_OWNE sy-vline 
WA_IND_ORA_STR-TABLE_NAME sy-vline 
WA_IND_ORA_STR-TABLE_TYPE sy-vline 
WA_IND_ORA_STR-UNIQUENESS sy-vline 
WA_IND_ORA_STR-TSP_NAME sy-vline 
WA_IND_ORA_STR-INI_TRANS sy-vline 
WA_IND_ORA_STR-MAX_TRANS sy-vline 
WA_IND_ORA_STR-INI_EXT sy-vline 
WA_IND_ORA_STR-NEXT_EXT sy-vline 
WA_IND_ORA_STR-MINEXTS sy-vline 
WA_IND_ORA_STR-MAXEXTS sy-vline 
WA_IND_ORA_STR-PCT_INC sy-vline 
WA_IND_ORA_STR-FLISTS sy-vline 
WA_IND_ORA_STR-FLIST_G sy-vline 
WA_IND_ORA_STR-PCT_FREE sy-vline 
WA_IND_ORA_STR-BLEVEL sy-vline 
WA_IND_ORA_STR-LEAF_BLKS sy-vline 
WA_IND_ORA_STR-DIST_KEYS sy-vline 
WA_IND_ORA_STR-AVG_LEAF_B sy-vline 
WA_IND_ORA_STR-AVG_DATA_B sy-vline 
WA_IND_ORA_STR-CLUST_FACT sy-vline 
WA_IND_ORA_STR-STATUS sy-vline 
WA_IND_ORA_STR-NUM_ROWS sy-vline 
WA_IND_ORA_STR-LAST_ANAL sy-vline      INTO ld_text SEPARATED BY SPACE.

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