ABAP Select data from SAP table FTPS_WEB_PLAN_OUT into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FTPS_WEB_PLAN_OUT
*  INTO TABLE @DATA(IT_FTPS_WEB_PLAN_OUT2).
*--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_FTPS_WEB_PLAN_OUT INDEX 1 INTO DATA(WA_FTPS_WEB_PLAN_OUT2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FTPS_WEB_PLAN_OUT>-PERNR = 1.
<FTPS_WEB_PLAN_OUT>-REINR = 1.
<FTPS_WEB_PLAN_OUT>-PLANNR = 1.
<FTPS_WEB_PLAN_OUT>-VARIANT = 1.
<FTPS_WEB_PLAN_OUT>-VARIANTVRS = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FTPS_WEB_PLAN_OUT-REC_LOCATOR, sy-vline,
  WA_FTPS_WEB_PLAN_OUT-REC_LOC_RAIL, sy-vline,
  WA_FTPS_WEB_PLAN_OUT-DATE_BEG, sy-vline,
  WA_FTPS_WEB_PLAN_OUT-TIME_BEG, sy-vline,
  WA_FTPS_WEB_PLAN_OUT-DATE_END, sy-vline,
  WA_FTPS_WEB_PLAN_OUT-TIME_END, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FTPS_WEB_PLAN_OUT 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_FTPS_WEB_PLAN_OUT 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_FTPS_WEB_PLAN_OUT INTO WA_FTPS_WEB_PLAN_OUT.


*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_FTPS_WEB_PLAN_OUT_STR, 
PERNR TYPE STRING,
REINR TYPE STRING,
PLANNR TYPE STRING,
VARIANT TYPE STRING,
VARIANTVRS TYPE STRING,
REC_LOCATOR TYPE STRING,
REC_LOC_RAIL TYPE STRING,
DATE_BEG TYPE STRING,
TIME_BEG TYPE STRING,
DATE_END TYPE STRING,
TIME_END TYPE STRING,
DESTINATION TYPE STRING,
REASON TYPE STRING,
ACTIVITY_TYPE TYPE STRING,
ACTIVITY_NAME TYPE STRING,
AGENCYSTATUS TYPE STRING,
AGENCYSTATUS_NAME TYPE STRING,
COUNTRY_END TYPE STRING,
CURRENCY TYPE STRING,
COUNTRY_END_NAME TYPE STRING,
LAST_DATE TYPE STRING,
TOTAL_FARE_PAID TYPE STRING,
TOTAL_FARE_CURR TYPE STRING,
TICKET_TEXT TYPE STRING,
TICKET_ISSUED TYPE STRING,
TOTAL_FARE_TYPE TYPE STRING,
TOTAL_FARE_PAID_LOC TYPE STRING,
FLIGHT_PRICE_TEXT TYPE STRING,
FLIGHT_FARE_TEXT TYPE STRING,
FLIGHT_TICKET_TEXT TYPE STRING,
FLIGHT_LCC_BOOKING_CODE_TEXT TYPE STRING,
TOTAL_PRICE_LOC TYPE STRING,
LOCAL_CURRENCY TYPE STRING,
TOTAL_PRICE_HOTEL_LOC TYPE STRING,
TOTAL_PRICE_CAR_LOC TYPE STRING,
TOTAL_PRICE_TRAIN_LOC TYPE STRING,
TOTAL_PRICE_OS_LOC TYPE STRING,
DISTANCE_UNIT TYPE STRING,
ETIX_REQUESTED TYPE STRING,
PAF TYPE STRING,
COUNTRY TYPE STRING,
REGION TYPE STRING,
CITY TYPE STRING,
POST_CODE TYPE STRING,
STREET TYPE STRING,
HOUSE_NUM TYPE STRING,
LATITUDE TYPE STRING,
LONGITUDE TYPE STRING,
IATA_FLIGHT TYPE STRING,
IATA_GROUND TYPE STRING,
TRAIN_STATION TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FTPS_WEB_PLAN_OUT_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_FTPS_WEB_PLAN_OUT_STR-PERNR sy-vline 
WA_FTPS_WEB_PLAN_OUT_STR-REINR sy-vline 
WA_FTPS_WEB_PLAN_OUT_STR-PLANNR sy-vline 
WA_FTPS_WEB_PLAN_OUT_STR-VARIANT sy-vline 
WA_FTPS_WEB_PLAN_OUT_STR-VARIANTVRS sy-vline 
WA_FTPS_WEB_PLAN_OUT_STR-REC_LOCATOR sy-vline 
WA_FTPS_WEB_PLAN_OUT_STR-REC_LOC_RAIL sy-vline 
WA_FTPS_WEB_PLAN_OUT_STR-DATE_BEG sy-vline 
WA_FTPS_WEB_PLAN_OUT_STR-TIME_BEG sy-vline 
WA_FTPS_WEB_PLAN_OUT_STR-DATE_END sy-vline 
WA_FTPS_WEB_PLAN_OUT_STR-TIME_END sy-vline 
WA_FTPS_WEB_PLAN_OUT_STR-DESTINATION sy-vline 
WA_FTPS_WEB_PLAN_OUT_STR-REASON sy-vline 
WA_FTPS_WEB_PLAN_OUT_STR-ACTIVITY_TYPE sy-vline 
WA_FTPS_WEB_PLAN_OUT_STR-ACTIVITY_NAME sy-vline 
WA_FTPS_WEB_PLAN_OUT_STR-AGENCYSTATUS sy-vline 
WA_FTPS_WEB_PLAN_OUT_STR-AGENCYSTATUS_NAME sy-vline 
WA_FTPS_WEB_PLAN_OUT_STR-COUNTRY_END sy-vline 
WA_FTPS_WEB_PLAN_OUT_STR-CURRENCY sy-vline 
WA_FTPS_WEB_PLAN_OUT_STR-COUNTRY_END_NAME sy-vline 
WA_FTPS_WEB_PLAN_OUT_STR-LAST_DATE sy-vline 
WA_FTPS_WEB_PLAN_OUT_STR-TOTAL_FARE_PAID sy-vline 
WA_FTPS_WEB_PLAN_OUT_STR-TOTAL_FARE_CURR sy-vline 
WA_FTPS_WEB_PLAN_OUT_STR-TICKET_TEXT sy-vline 
WA_FTPS_WEB_PLAN_OUT_STR-TICKET_ISSUED sy-vline 
WA_FTPS_WEB_PLAN_OUT_STR-TOTAL_FARE_TYPE sy-vline 
WA_FTPS_WEB_PLAN_OUT_STR-TOTAL_FARE_PAID_LOC sy-vline 
WA_FTPS_WEB_PLAN_OUT_STR-FLIGHT_PRICE_TEXT sy-vline 
WA_FTPS_WEB_PLAN_OUT_STR-FLIGHT_FARE_TEXT sy-vline 
WA_FTPS_WEB_PLAN_OUT_STR-FLIGHT_TICKET_TEXT sy-vline 
WA_FTPS_WEB_PLAN_OUT_STR-FLIGHT_LCC_BOOKING_CODE_TEXT sy-vline 
WA_FTPS_WEB_PLAN_OUT_STR-TOTAL_PRICE_LOC sy-vline 
WA_FTPS_WEB_PLAN_OUT_STR-LOCAL_CURRENCY sy-vline 
WA_FTPS_WEB_PLAN_OUT_STR-TOTAL_PRICE_HOTEL_LOC sy-vline 
WA_FTPS_WEB_PLAN_OUT_STR-TOTAL_PRICE_CAR_LOC sy-vline 
WA_FTPS_WEB_PLAN_OUT_STR-TOTAL_PRICE_TRAIN_LOC sy-vline 
WA_FTPS_WEB_PLAN_OUT_STR-TOTAL_PRICE_OS_LOC sy-vline 
WA_FTPS_WEB_PLAN_OUT_STR-DISTANCE_UNIT sy-vline 
WA_FTPS_WEB_PLAN_OUT_STR-ETIX_REQUESTED sy-vline 
WA_FTPS_WEB_PLAN_OUT_STR-PAF sy-vline 
WA_FTPS_WEB_PLAN_OUT_STR-COUNTRY sy-vline 
WA_FTPS_WEB_PLAN_OUT_STR-REGION sy-vline 
WA_FTPS_WEB_PLAN_OUT_STR-CITY sy-vline 
WA_FTPS_WEB_PLAN_OUT_STR-POST_CODE sy-vline 
WA_FTPS_WEB_PLAN_OUT_STR-STREET sy-vline 
WA_FTPS_WEB_PLAN_OUT_STR-HOUSE_NUM sy-vline 
WA_FTPS_WEB_PLAN_OUT_STR-LATITUDE sy-vline 
WA_FTPS_WEB_PLAN_OUT_STR-LONGITUDE sy-vline 
WA_FTPS_WEB_PLAN_OUT_STR-IATA_FLIGHT sy-vline 
WA_FTPS_WEB_PLAN_OUT_STR-IATA_GROUND sy-vline 
WA_FTPS_WEB_PLAN_OUT_STR-TRAIN_STATION sy-vline      INTO ld_text SEPARATED BY SPACE.

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