ABAP Select data from SAP table /XLSO/S_BE_GET_ALL_TRAININGS into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP /XLSO/S_BE_GET_ALL_TRAININGS 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 /XLSO/S_BE_GET_ALL_TRAININGS. 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 /XLSO/S_BE_GET_ALL_TRAININGS 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_/XLSO/S_BE_GET_ALL_TRAININGS TYPE STANDARD TABLE OF /XLSO/S_BE_GET_ALL_TRAININGS,
      WA_/XLSO/S_BE_GET_ALL_TRAININGS TYPE /XLSO/S_BE_GET_ALL_TRAININGS,
      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: </XLSO/S_BE_GET_ALL_TRAININGS> TYPE /XLSO/S_BE_GET_ALL_TRAININGS.

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

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM /XLSO/S_BE_GET_ALL_TRAININGS
  INTO TABLE IT_/XLSO/S_BE_GET_ALL_TRAININGS.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /XLSO/S_BE_GET_ALL_TRAININGS
*  INTO TABLE @DATA(IT_/XLSO/S_BE_GET_ALL_TRAININGS2).
*--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_/XLSO/S_BE_GET_ALL_TRAININGS INDEX 1 INTO DATA(WA_/XLSO/S_BE_GET_ALL_TRAININGS2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_/XLSO/S_BE_GET_ALL_TRAININGS ASSIGNING </XLSO/S_BE_GET_ALL_TRAININGS>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
</XLSO/S_BE_GET_ALL_TRAININGS>-TRAINING_STATUS = 1.
</XLSO/S_BE_GET_ALL_TRAININGS>-PRODUCT_TYPE_TYPE = 1.
</XLSO/S_BE_GET_ALL_TRAININGS>-PRODUCT_TYPE_ID = 1.
</XLSO/S_BE_GET_ALL_TRAININGS>-PRODUCT_TYPE = 1.
</XLSO/S_BE_GET_ALL_TRAININGS>-PRODUCT_ID = 1.

ENDLOOP.

LOOP AT IT_/XLSO/S_BE_GET_ALL_TRAININGS INTO WA_/XLSO/S_BE_GET_ALL_TRAININGS.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/XLSO/S_BE_GET_ALL_TRAININGS-COURSE_DESC, sy-vline,
  WA_/XLSO/S_BE_GET_ALL_TRAININGS-MATNR, sy-vline,
  WA_/XLSO/S_BE_GET_ALL_TRAININGS-DELIVERY_METHOD_ID, sy-vline,
  WA_/XLSO/S_BE_GET_ALL_TRAININGS-EXT_DELIVERY_METHOD, sy-vline,
  WA_/XLSO/S_BE_GET_ALL_TRAININGS-LOCATION, sy-vline,
  WA_/XLSO/S_BE_GET_ALL_TRAININGS-LOCATION_ID, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/XLSO/S_BE_GET_ALL_TRAININGS 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_/XLSO/S_BE_GET_ALL_TRAININGS 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_/XLSO/S_BE_GET_ALL_TRAININGS INTO WA_/XLSO/S_BE_GET_ALL_TRAININGS.


*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 MATN1, internal->external for field MATNR
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_/XLSO/S_BE_GET_ALL_TRAININGS-MATNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/XLSO/S_BE_GET_ALL_TRAININGS-MATNR.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit ALPHA, internal->external for field TPARTDOCNO
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/XLSO/S_BE_GET_ALL_TRAININGS-TPARTDOCNO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/XLSO/S_BE_GET_ALL_TRAININGS-TPARTDOCNO.
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_/XLSO/S_BE_GET_ALL_TRAININGS_STR, 
TRAINING_STATUS TYPE STRING,
PRODUCT_TYPE_TYPE TYPE STRING,
PRODUCT_TYPE_ID TYPE STRING,
PRODUCT_TYPE TYPE STRING,
PRODUCT_ID TYPE STRING,
COURSE_DESC TYPE STRING,
MATNR TYPE STRING,
DELIVERY_METHOD_ID TYPE STRING,
EXT_DELIVERY_METHOD TYPE STRING,
LOCATION TYPE STRING,
LOCATION_ID TYPE STRING,
START_DATE TYPE STRING,
END_DATE TYPE STRING,
START_TIME TYPE STRING,
END_TIME TYPE STRING,
DURATION TYPE STRING,
MAX_NO_ACCESS TYPE STRING,
CURRENT_NO_ACCESS TYPE STRING,
LEARNER_ID TYPE STRING,
LEARNER_FIRST_NAME TYPE STRING,
LEARNER_LAST_NAME TYPE STRING,
SALES_ORDER_NO TYPE STRING,
ITEM_NO TYPE STRING,
ITEM_QTY TYPE STRING,
LEARNING_OBJECTIVE TYPE STRING,
PROGRESS_RESULT TYPE STRING,
CANCEL_REQ TYPE STRING,
CONFIRM_PARTICIPANT TYPE STRING,
BOOKING_STATUS TYPE STRING,
AVG_RATING TYPE STRING,
LEARNER_RATED_FLG TYPE STRING,
URL TYPE STRING,
COLL_LINK TYPE STRING,
SHOW_EVALUATE TYPE STRING,
RATING_VALUE TYPE STRING,
PARTICIPANT_STATUS TYPE STRING,
TRANS_CTXT TYPE STRING,
CATALOG_ID TYPE STRING,
CAT_VAR TYPE STRING,
SHOP_ID TYPE STRING,
TPARTDOCNO TYPE STRING,
START_NOW TYPE STRING,
COMM_URL TYPE STRING,
EBO_PASSED TYPE STRING,
EBO_PERCENT TYPE STRING,
LU_PASSED TYPE STRING,
LU_PERCENT TYPE STRING,
/XLSO/CATALOG_ID TYPE STRING,
/XLSO/CAT_VAR TYPE STRING,
PASSED TYPE STRING,
FAILED TYPE STRING,
FOLLOW_UP TYPE STRING,
CONFIRMED TYPE STRING,
CREATED_BY TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/XLSO/S_BE_GET_ALL_TRAININGS_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_/XLSO/S_BE_GET_ALL_TRAININGS_STR-TRAINING_STATUS sy-vline 
WA_/XLSO/S_BE_GET_ALL_TRAININGS_STR-PRODUCT_TYPE_TYPE sy-vline 
WA_/XLSO/S_BE_GET_ALL_TRAININGS_STR-PRODUCT_TYPE_ID sy-vline 
WA_/XLSO/S_BE_GET_ALL_TRAININGS_STR-PRODUCT_TYPE sy-vline 
WA_/XLSO/S_BE_GET_ALL_TRAININGS_STR-PRODUCT_ID sy-vline 
WA_/XLSO/S_BE_GET_ALL_TRAININGS_STR-COURSE_DESC sy-vline 
WA_/XLSO/S_BE_GET_ALL_TRAININGS_STR-MATNR sy-vline 
WA_/XLSO/S_BE_GET_ALL_TRAININGS_STR-DELIVERY_METHOD_ID sy-vline 
WA_/XLSO/S_BE_GET_ALL_TRAININGS_STR-EXT_DELIVERY_METHOD sy-vline 
WA_/XLSO/S_BE_GET_ALL_TRAININGS_STR-LOCATION sy-vline 
WA_/XLSO/S_BE_GET_ALL_TRAININGS_STR-LOCATION_ID sy-vline 
WA_/XLSO/S_BE_GET_ALL_TRAININGS_STR-START_DATE sy-vline 
WA_/XLSO/S_BE_GET_ALL_TRAININGS_STR-END_DATE sy-vline 
WA_/XLSO/S_BE_GET_ALL_TRAININGS_STR-START_TIME sy-vline 
WA_/XLSO/S_BE_GET_ALL_TRAININGS_STR-END_TIME sy-vline 
WA_/XLSO/S_BE_GET_ALL_TRAININGS_STR-DURATION sy-vline 
WA_/XLSO/S_BE_GET_ALL_TRAININGS_STR-MAX_NO_ACCESS sy-vline 
WA_/XLSO/S_BE_GET_ALL_TRAININGS_STR-CURRENT_NO_ACCESS sy-vline 
WA_/XLSO/S_BE_GET_ALL_TRAININGS_STR-LEARNER_ID sy-vline 
WA_/XLSO/S_BE_GET_ALL_TRAININGS_STR-LEARNER_FIRST_NAME sy-vline 
WA_/XLSO/S_BE_GET_ALL_TRAININGS_STR-LEARNER_LAST_NAME sy-vline 
WA_/XLSO/S_BE_GET_ALL_TRAININGS_STR-SALES_ORDER_NO sy-vline 
WA_/XLSO/S_BE_GET_ALL_TRAININGS_STR-ITEM_NO sy-vline 
WA_/XLSO/S_BE_GET_ALL_TRAININGS_STR-ITEM_QTY sy-vline 
WA_/XLSO/S_BE_GET_ALL_TRAININGS_STR-LEARNING_OBJECTIVE sy-vline 
WA_/XLSO/S_BE_GET_ALL_TRAININGS_STR-PROGRESS_RESULT sy-vline 
WA_/XLSO/S_BE_GET_ALL_TRAININGS_STR-CANCEL_REQ sy-vline 
WA_/XLSO/S_BE_GET_ALL_TRAININGS_STR-CONFIRM_PARTICIPANT sy-vline 
WA_/XLSO/S_BE_GET_ALL_TRAININGS_STR-BOOKING_STATUS sy-vline 
WA_/XLSO/S_BE_GET_ALL_TRAININGS_STR-AVG_RATING sy-vline 
WA_/XLSO/S_BE_GET_ALL_TRAININGS_STR-LEARNER_RATED_FLG sy-vline 
WA_/XLSO/S_BE_GET_ALL_TRAININGS_STR-URL sy-vline 
WA_/XLSO/S_BE_GET_ALL_TRAININGS_STR-COLL_LINK sy-vline 
WA_/XLSO/S_BE_GET_ALL_TRAININGS_STR-SHOW_EVALUATE sy-vline 
WA_/XLSO/S_BE_GET_ALL_TRAININGS_STR-RATING_VALUE sy-vline 
WA_/XLSO/S_BE_GET_ALL_TRAININGS_STR-PARTICIPANT_STATUS sy-vline 
WA_/XLSO/S_BE_GET_ALL_TRAININGS_STR-TRANS_CTXT sy-vline 
WA_/XLSO/S_BE_GET_ALL_TRAININGS_STR-CATALOG_ID sy-vline 
WA_/XLSO/S_BE_GET_ALL_TRAININGS_STR-CAT_VAR sy-vline 
WA_/XLSO/S_BE_GET_ALL_TRAININGS_STR-SHOP_ID sy-vline 
WA_/XLSO/S_BE_GET_ALL_TRAININGS_STR-TPARTDOCNO sy-vline 
WA_/XLSO/S_BE_GET_ALL_TRAININGS_STR-START_NOW sy-vline 
WA_/XLSO/S_BE_GET_ALL_TRAININGS_STR-COMM_URL sy-vline 
WA_/XLSO/S_BE_GET_ALL_TRAININGS_STR-EBO_PASSED sy-vline 
WA_/XLSO/S_BE_GET_ALL_TRAININGS_STR-EBO_PERCENT sy-vline 
WA_/XLSO/S_BE_GET_ALL_TRAININGS_STR-LU_PASSED sy-vline 
WA_/XLSO/S_BE_GET_ALL_TRAININGS_STR-LU_PERCENT sy-vline 
WA_/XLSO/S_BE_GET_ALL_TRAININGS_STR-/XLSO/CATALOG_ID sy-vline 
WA_/XLSO/S_BE_GET_ALL_TRAININGS_STR-/XLSO/CAT_VAR sy-vline 
WA_/XLSO/S_BE_GET_ALL_TRAININGS_STR-PASSED sy-vline 
WA_/XLSO/S_BE_GET_ALL_TRAININGS_STR-FAILED sy-vline 
WA_/XLSO/S_BE_GET_ALL_TRAININGS_STR-FOLLOW_UP sy-vline 
WA_/XLSO/S_BE_GET_ALL_TRAININGS_STR-CONFIRMED sy-vline 
WA_/XLSO/S_BE_GET_ALL_TRAININGS_STR-CREATED_BY sy-vline      INTO ld_text SEPARATED BY SPACE.

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