ABAP Select data from SAP table UMB_YS_SCORE_TABLE into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM UMB_YS_SCORE_TABLE
*  INTO TABLE @DATA(IT_UMB_YS_SCORE_TABLE2).
*--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_UMB_YS_SCORE_TABLE INDEX 1 INTO DATA(WA_UMB_YS_SCORE_TABLE2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<UMB_YS_SCORE_TABLE>-STATUS1 = 1.
<UMB_YS_SCORE_TABLE>-ACTIVE1 = 1.
<UMB_YS_SCORE_TABLE>-SCRLO1 = 1.
<UMB_YS_SCORE_TABLE>-SCRHI1 = 1.
<UMB_YS_SCORE_TABLE>-SCRMI1 = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_UMB_YS_SCORE_TABLE-ICON1, sy-vline,
  WA_UMB_YS_SCORE_TABLE-TXT1, sy-vline,
  WA_UMB_YS_SCORE_TABLE-STATUS2, sy-vline,
  WA_UMB_YS_SCORE_TABLE-ACTIVE2, sy-vline,
  WA_UMB_YS_SCORE_TABLE-SCRLO2, sy-vline,
  WA_UMB_YS_SCORE_TABLE-SCRHI2, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_UMB_YS_SCORE_TABLE 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_UMB_YS_SCORE_TABLE 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_UMB_YS_SCORE_TABLE INTO WA_UMB_YS_SCORE_TABLE.


*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_UMB_YS_SCORE_TABLE_STR, 
STATUS1 TYPE STRING,
ACTIVE1 TYPE STRING,
SCRLO1 TYPE STRING,
SCRHI1 TYPE STRING,
SCRMI1 TYPE STRING,
ICON1 TYPE STRING,
TXT1 TYPE STRING,
STATUS2 TYPE STRING,
ACTIVE2 TYPE STRING,
SCRLO2 TYPE STRING,
SCRHI2 TYPE STRING,
SCRMI2 TYPE STRING,
ICON2 TYPE STRING,
TXT2 TYPE STRING,
STATUS3 TYPE STRING,
ACTIVE3 TYPE STRING,
SCRLO3 TYPE STRING,
SCRHI3 TYPE STRING,
SCRMI3 TYPE STRING,
ICON3 TYPE STRING,
TXT3 TYPE STRING,
STATUS4 TYPE STRING,
ACTIVE4 TYPE STRING,
SCRLO4 TYPE STRING,
SCRHI4 TYPE STRING,
SCRMI4 TYPE STRING,
ICON4 TYPE STRING,
TXT4 TYPE STRING,
STATUS5 TYPE STRING,
ACTIVE5 TYPE STRING,
SCRLO5 TYPE STRING,
SCRHI5 TYPE STRING,
SCRMI5 TYPE STRING,
ICON5 TYPE STRING,
TXT5 TYPE STRING,
STATUS0 TYPE STRING,
ICON0 TYPE STRING,
TXT0 TYPE STRING,END OF T_EKKO_STR.
DATA: WA_UMB_YS_SCORE_TABLE_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_UMB_YS_SCORE_TABLE_STR-STATUS1 sy-vline 
WA_UMB_YS_SCORE_TABLE_STR-ACTIVE1 sy-vline 
WA_UMB_YS_SCORE_TABLE_STR-SCRLO1 sy-vline 
WA_UMB_YS_SCORE_TABLE_STR-SCRHI1 sy-vline 
WA_UMB_YS_SCORE_TABLE_STR-SCRMI1 sy-vline 
WA_UMB_YS_SCORE_TABLE_STR-ICON1 sy-vline 
WA_UMB_YS_SCORE_TABLE_STR-TXT1 sy-vline 
WA_UMB_YS_SCORE_TABLE_STR-STATUS2 sy-vline 
WA_UMB_YS_SCORE_TABLE_STR-ACTIVE2 sy-vline 
WA_UMB_YS_SCORE_TABLE_STR-SCRLO2 sy-vline 
WA_UMB_YS_SCORE_TABLE_STR-SCRHI2 sy-vline 
WA_UMB_YS_SCORE_TABLE_STR-SCRMI2 sy-vline 
WA_UMB_YS_SCORE_TABLE_STR-ICON2 sy-vline 
WA_UMB_YS_SCORE_TABLE_STR-TXT2 sy-vline 
WA_UMB_YS_SCORE_TABLE_STR-STATUS3 sy-vline 
WA_UMB_YS_SCORE_TABLE_STR-ACTIVE3 sy-vline 
WA_UMB_YS_SCORE_TABLE_STR-SCRLO3 sy-vline 
WA_UMB_YS_SCORE_TABLE_STR-SCRHI3 sy-vline 
WA_UMB_YS_SCORE_TABLE_STR-SCRMI3 sy-vline 
WA_UMB_YS_SCORE_TABLE_STR-ICON3 sy-vline 
WA_UMB_YS_SCORE_TABLE_STR-TXT3 sy-vline 
WA_UMB_YS_SCORE_TABLE_STR-STATUS4 sy-vline 
WA_UMB_YS_SCORE_TABLE_STR-ACTIVE4 sy-vline 
WA_UMB_YS_SCORE_TABLE_STR-SCRLO4 sy-vline 
WA_UMB_YS_SCORE_TABLE_STR-SCRHI4 sy-vline 
WA_UMB_YS_SCORE_TABLE_STR-SCRMI4 sy-vline 
WA_UMB_YS_SCORE_TABLE_STR-ICON4 sy-vline 
WA_UMB_YS_SCORE_TABLE_STR-TXT4 sy-vline 
WA_UMB_YS_SCORE_TABLE_STR-STATUS5 sy-vline 
WA_UMB_YS_SCORE_TABLE_STR-ACTIVE5 sy-vline 
WA_UMB_YS_SCORE_TABLE_STR-SCRLO5 sy-vline 
WA_UMB_YS_SCORE_TABLE_STR-SCRHI5 sy-vline 
WA_UMB_YS_SCORE_TABLE_STR-SCRMI5 sy-vline 
WA_UMB_YS_SCORE_TABLE_STR-ICON5 sy-vline 
WA_UMB_YS_SCORE_TABLE_STR-TXT5 sy-vline 
WA_UMB_YS_SCORE_TABLE_STR-STATUS0 sy-vline 
WA_UMB_YS_SCORE_TABLE_STR-ICON0 sy-vline 
WA_UMB_YS_SCORE_TABLE_STR-TXT0 sy-vline      INTO ld_text SEPARATED BY SPACE.

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