ABAP Select data from SAP table UCU_S_VERSION_MULTICUBE into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM UCU_S_VERSION_MULTICUBE
*  INTO TABLE @DATA(IT_UCU_S_VERSION_MULTICUBE2).
*--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_UCU_S_VERSION_MULTICUBE INDEX 1 INTO DATA(WA_UCU_S_VERSION_MULTICUBE2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<UCU_S_VERSION_MULTICUBE>-VERS01 = 1.
<UCU_S_VERSION_MULTICUBE>-VERS02 = 1.
<UCU_S_VERSION_MULTICUBE>-VERS03 = 1.
<UCU_S_VERSION_MULTICUBE>-VERS04 = 1.
<UCU_S_VERSION_MULTICUBE>-VERS05 = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_UCU_S_VERSION_MULTICUBE-VERS06, sy-vline,
  WA_UCU_S_VERSION_MULTICUBE-VERS07, sy-vline,
  WA_UCU_S_VERSION_MULTICUBE-VERS08, sy-vline,
  WA_UCU_S_VERSION_MULTICUBE-VERS09, sy-vline,
  WA_UCU_S_VERSION_MULTICUBE-VERS10, sy-vline,
  WA_UCU_S_VERSION_MULTICUBE-VERS01_TXT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_UCU_S_VERSION_MULTICUBE 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_UCU_S_VERSION_MULTICUBE 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_UCU_S_VERSION_MULTICUBE INTO WA_UCU_S_VERSION_MULTICUBE.


*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 GJAHR, internal->external for field FISCYEAR_TO
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_UCU_S_VERSION_MULTICUBE-FISCYEAR_TO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_UCU_S_VERSION_MULTICUBE-FISCYEAR_TO.
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_UCU_S_VERSION_MULTICUBE_STR, 
VERS01 TYPE STRING,
VERS02 TYPE STRING,
VERS03 TYPE STRING,
VERS04 TYPE STRING,
VERS05 TYPE STRING,
VERS06 TYPE STRING,
VERS07 TYPE STRING,
VERS08 TYPE STRING,
VERS09 TYPE STRING,
VERS10 TYPE STRING,
VERS01_TXT TYPE STRING,
VERS02_TXT TYPE STRING,
VERS03_TXT TYPE STRING,
VERS04_TXT TYPE STRING,
VERS05_TXT TYPE STRING,
VERS06_TXT TYPE STRING,
VERS07_TXT TYPE STRING,
VERS08_TXT TYPE STRING,
VERS09_TXT TYPE STRING,
VERS10_TXT TYPE STRING,
GCKEY TYPE STRING,
FISCYEAR_TO TYPE STRING,
FISCPERIOD_TO TYPE STRING,END OF T_EKKO_STR.
DATA: WA_UCU_S_VERSION_MULTICUBE_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_UCU_S_VERSION_MULTICUBE_STR-VERS01 sy-vline 
WA_UCU_S_VERSION_MULTICUBE_STR-VERS02 sy-vline 
WA_UCU_S_VERSION_MULTICUBE_STR-VERS03 sy-vline 
WA_UCU_S_VERSION_MULTICUBE_STR-VERS04 sy-vline 
WA_UCU_S_VERSION_MULTICUBE_STR-VERS05 sy-vline 
WA_UCU_S_VERSION_MULTICUBE_STR-VERS06 sy-vline 
WA_UCU_S_VERSION_MULTICUBE_STR-VERS07 sy-vline 
WA_UCU_S_VERSION_MULTICUBE_STR-VERS08 sy-vline 
WA_UCU_S_VERSION_MULTICUBE_STR-VERS09 sy-vline 
WA_UCU_S_VERSION_MULTICUBE_STR-VERS10 sy-vline 
WA_UCU_S_VERSION_MULTICUBE_STR-VERS01_TXT sy-vline 
WA_UCU_S_VERSION_MULTICUBE_STR-VERS02_TXT sy-vline 
WA_UCU_S_VERSION_MULTICUBE_STR-VERS03_TXT sy-vline 
WA_UCU_S_VERSION_MULTICUBE_STR-VERS04_TXT sy-vline 
WA_UCU_S_VERSION_MULTICUBE_STR-VERS05_TXT sy-vline 
WA_UCU_S_VERSION_MULTICUBE_STR-VERS06_TXT sy-vline 
WA_UCU_S_VERSION_MULTICUBE_STR-VERS07_TXT sy-vline 
WA_UCU_S_VERSION_MULTICUBE_STR-VERS08_TXT sy-vline 
WA_UCU_S_VERSION_MULTICUBE_STR-VERS09_TXT sy-vline 
WA_UCU_S_VERSION_MULTICUBE_STR-VERS10_TXT sy-vline 
WA_UCU_S_VERSION_MULTICUBE_STR-GCKEY sy-vline 
WA_UCU_S_VERSION_MULTICUBE_STR-FISCYEAR_TO sy-vline 
WA_UCU_S_VERSION_MULTICUBE_STR-FISCPERIOD_TO sy-vline      INTO ld_text SEPARATED BY SPACE.

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