ABAP Select data from SAP table PTRMF_TRAVEL_PLANNING_ARRANG10 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP PTRMF_TRAVEL_PLANNING_ARRANG10 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 PTRMF_TRAVEL_PLANNING_ARRANG10. 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 PTRMF_TRAVEL_PLANNING_ARRANG10 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_PTRMF_TRAVEL_PLANNING_ARRANG10 TYPE STANDARD TABLE OF PTRMF_TRAVEL_PLANNING_ARRANG10,
      WA_PTRMF_TRAVEL_PLANNING_ARRANG10 TYPE PTRMF_TRAVEL_PLANNING_ARRANG10,
      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: <PTRMF_TRAVEL_PLANNING_ARRANG10> TYPE PTRMF_TRAVEL_PLANNING_ARRANG10.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_PTRMF_TRAVEL_PLANNING_ARRANG10.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM PTRMF_TRAVEL_PLANNING_ARRANG10
  INTO TABLE IT_PTRMF_TRAVEL_PLANNING_ARRANG10.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PTRMF_TRAVEL_PLANNING_ARRANG10
*  INTO TABLE @DATA(IT_PTRMF_TRAVEL_PLANNING_ARRANG102).
*--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_PTRMF_TRAVEL_PLANNING_ARRANG10 INDEX 1 INTO DATA(WA_PTRMF_TRAVEL_PLANNING_ARRANG102).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_PTRMF_TRAVEL_PLANNING_ARRANG10 ASSIGNING <PTRMF_TRAVEL_PLANNING_ARRANG10>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PTRMF_TRAVEL_PLANNING_ARRANG10>-CONTROLLER = 1.
<PTRMF_TRAVEL_PLANNING_ARRANG10>-EMPLOYEE_ID = 1.
<PTRMF_TRAVEL_PLANNING_ARRANG10>-CONTROLLER = 1.
<PTRMF_TRAVEL_PLANNING_ARRANG10>-SCHEME_ID = 1.
<PTRMF_TRAVEL_PLANNING_ARRANG10>-SCHEME_AGENCY_ID = 1.

ENDLOOP.

LOOP AT IT_PTRMF_TRAVEL_PLANNING_ARRANG10 INTO WA_PTRMF_TRAVEL_PLANNING_ARRANG10.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PTRMF_TRAVEL_PLANNING_ARRANG10-CONTENT, sy-vline,
  WA_PTRMF_TRAVEL_PLANNING_ARRANG10-FLIGHT_ARRANGEMENT, sy-vline,
  WA_PTRMF_TRAVEL_PLANNING_ARRANG10-CONTROLLER, sy-vline,
  WA_PTRMF_TRAVEL_PLANNING_ARRANG10-PREFERRED_AIRPORT_LOCATION_ST, sy-vline,
  WA_PTRMF_TRAVEL_PLANNING_ARRANG10-CONTROLLER, sy-vline,
  WA_PTRMF_TRAVEL_PLANNING_ARRANG10-SCHEME_AGENCY_ID, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PTRMF_TRAVEL_PLANNING_ARRANG10 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_PTRMF_TRAVEL_PLANNING_ARRANG10 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_PTRMF_TRAVEL_PLANNING_ARRANG10 INTO WA_PTRMF_TRAVEL_PLANNING_ARRANG10.


*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_PTRMF_TRAVEL_PLANNING_ARRANG10_STR, 
CONTROLLER TYPE STRING,
EMPLOYEE_ID TYPE STRING,
CONTROLLER TYPE STRING,
SCHEME_ID TYPE STRING,
SCHEME_AGENCY_ID TYPE STRING,
CONTENT TYPE STRING,
FLIGHT_ARRANGEMENT TYPE STRING,
CONTROLLER TYPE STRING,
PREFERRED_AIRPORT_LOCATION_ST TYPE STRING,
CONTROLLER TYPE STRING,
SCHEME_AGENCY_ID TYPE STRING,
CONTENT TYPE STRING,
VALIDITY_PERIOD TYPE STRING,
CONTROLLER TYPE STRING,
START_DATE TYPE STRING,
END_DATE TYPE STRING,
PREFERRED_SEAT_POSITION_IN_RO TYPE STRING,
PREFERRED_MEAL_TYPE_CODE TYPE STRING,
FIRST_PREFERRED_AIRLINE_TRIP TYPE STRING,
CONTROLLER TYPE STRING,
LIST_ID TYPE STRING,
LIST_VERSION_ID TYPE STRING,
LIST_AGENCY_ID TYPE STRING,
LIST_AGENCY_SCHEME_ID TYPE STRING,
LIST_AGENCY_SCHEME_AGENCY_ID TYPE STRING,
CONTENT TYPE STRING,
SECOND_PREFERRED_AIRLINE_TRIP TYPE STRING,
CONTROLLER TYPE STRING,
LIST_ID TYPE STRING,
LIST_VERSION_ID TYPE STRING,
LIST_AGENCY_ID TYPE STRING,
LIST_AGENCY_SCHEME_ID TYPE STRING,
LIST_AGENCY_SCHEME_AGENCY_ID TYPE STRING,
CONTENT TYPE STRING,
THIRD_PREFERRED_AIRLINE_TRIP TYPE STRING,
CONTROLLER TYPE STRING,
LIST_ID TYPE STRING,
LIST_VERSION_ID TYPE STRING,
LIST_AGENCY_ID TYPE STRING,
LIST_AGENCY_SCHEME_ID TYPE STRING,
LIST_AGENCY_SCHEME_AGENCY_ID TYPE STRING,
CONTENT TYPE STRING,
SMOKING_SEAT_REQUESTED_INDICA TYPE STRING,
NON_SMOKING_SEAT_REQUESTED_IN TYPE STRING,
AMPLE_LEG_ROOM_SEAT_REQUESTED TYPE STRING,
DISABLED_PERSON_SEAT_REQUESTE TYPE STRING,
MEDICAL_CARE_REQUESTED_INDICA TYPE STRING,
CHILD_SEAT_REQUESTED_INDICATOR TYPE STRING,
VISUALLY_IMPAIRED_CARE_REQUES TYPE STRING,
HEARING_IMPAIRED_CARE_REQUEST TYPE STRING,
PICKUP_AND_ASSISTANCE_REQUEST TYPE STRING,
PERSON_DISABILITY_NOTE TYPE STRING,
CONTROLLER TYPE STRING,
LANGUAGE_CODE TYPE STRING,
CONTENT TYPE STRING,
MEDICAL_CARE_NOTE TYPE STRING,
CONTROLLER TYPE STRING,
LANGUAGE_CODE TYPE STRING,
CONTENT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PTRMF_TRAVEL_PLANNING_ARRANG10_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_PTRMF_TRAVEL_PLANNING_ARRANG10_STR-CONTROLLER sy-vline 
WA_PTRMF_TRAVEL_PLANNING_ARRANG10_STR-EMPLOYEE_ID sy-vline 
WA_PTRMF_TRAVEL_PLANNING_ARRANG10_STR-CONTROLLER sy-vline 
WA_PTRMF_TRAVEL_PLANNING_ARRANG10_STR-SCHEME_ID sy-vline 
WA_PTRMF_TRAVEL_PLANNING_ARRANG10_STR-SCHEME_AGENCY_ID sy-vline 
WA_PTRMF_TRAVEL_PLANNING_ARRANG10_STR-CONTENT sy-vline 
WA_PTRMF_TRAVEL_PLANNING_ARRANG10_STR-FLIGHT_ARRANGEMENT sy-vline 
WA_PTRMF_TRAVEL_PLANNING_ARRANG10_STR-CONTROLLER sy-vline 
WA_PTRMF_TRAVEL_PLANNING_ARRANG10_STR-PREFERRED_AIRPORT_LOCATION_ST sy-vline 
WA_PTRMF_TRAVEL_PLANNING_ARRANG10_STR-CONTROLLER sy-vline 
WA_PTRMF_TRAVEL_PLANNING_ARRANG10_STR-SCHEME_AGENCY_ID sy-vline 
WA_PTRMF_TRAVEL_PLANNING_ARRANG10_STR-CONTENT sy-vline 
WA_PTRMF_TRAVEL_PLANNING_ARRANG10_STR-VALIDITY_PERIOD sy-vline 
WA_PTRMF_TRAVEL_PLANNING_ARRANG10_STR-CONTROLLER sy-vline 
WA_PTRMF_TRAVEL_PLANNING_ARRANG10_STR-START_DATE sy-vline 
WA_PTRMF_TRAVEL_PLANNING_ARRANG10_STR-END_DATE sy-vline 
WA_PTRMF_TRAVEL_PLANNING_ARRANG10_STR-PREFERRED_SEAT_POSITION_IN_RO sy-vline 
WA_PTRMF_TRAVEL_PLANNING_ARRANG10_STR-PREFERRED_MEAL_TYPE_CODE sy-vline 
WA_PTRMF_TRAVEL_PLANNING_ARRANG10_STR-FIRST_PREFERRED_AIRLINE_TRIP sy-vline 
WA_PTRMF_TRAVEL_PLANNING_ARRANG10_STR-CONTROLLER sy-vline 
WA_PTRMF_TRAVEL_PLANNING_ARRANG10_STR-LIST_ID sy-vline 
WA_PTRMF_TRAVEL_PLANNING_ARRANG10_STR-LIST_VERSION_ID sy-vline 
WA_PTRMF_TRAVEL_PLANNING_ARRANG10_STR-LIST_AGENCY_ID sy-vline 
WA_PTRMF_TRAVEL_PLANNING_ARRANG10_STR-LIST_AGENCY_SCHEME_ID sy-vline 
WA_PTRMF_TRAVEL_PLANNING_ARRANG10_STR-LIST_AGENCY_SCHEME_AGENCY_ID sy-vline 
WA_PTRMF_TRAVEL_PLANNING_ARRANG10_STR-CONTENT sy-vline 
WA_PTRMF_TRAVEL_PLANNING_ARRANG10_STR-SECOND_PREFERRED_AIRLINE_TRIP sy-vline 
WA_PTRMF_TRAVEL_PLANNING_ARRANG10_STR-CONTROLLER sy-vline 
WA_PTRMF_TRAVEL_PLANNING_ARRANG10_STR-LIST_ID sy-vline 
WA_PTRMF_TRAVEL_PLANNING_ARRANG10_STR-LIST_VERSION_ID sy-vline 
WA_PTRMF_TRAVEL_PLANNING_ARRANG10_STR-LIST_AGENCY_ID sy-vline 
WA_PTRMF_TRAVEL_PLANNING_ARRANG10_STR-LIST_AGENCY_SCHEME_ID sy-vline 
WA_PTRMF_TRAVEL_PLANNING_ARRANG10_STR-LIST_AGENCY_SCHEME_AGENCY_ID sy-vline 
WA_PTRMF_TRAVEL_PLANNING_ARRANG10_STR-CONTENT sy-vline 
WA_PTRMF_TRAVEL_PLANNING_ARRANG10_STR-THIRD_PREFERRED_AIRLINE_TRIP sy-vline 
WA_PTRMF_TRAVEL_PLANNING_ARRANG10_STR-CONTROLLER sy-vline 
WA_PTRMF_TRAVEL_PLANNING_ARRANG10_STR-LIST_ID sy-vline 
WA_PTRMF_TRAVEL_PLANNING_ARRANG10_STR-LIST_VERSION_ID sy-vline 
WA_PTRMF_TRAVEL_PLANNING_ARRANG10_STR-LIST_AGENCY_ID sy-vline 
WA_PTRMF_TRAVEL_PLANNING_ARRANG10_STR-LIST_AGENCY_SCHEME_ID sy-vline 
WA_PTRMF_TRAVEL_PLANNING_ARRANG10_STR-LIST_AGENCY_SCHEME_AGENCY_ID sy-vline 
WA_PTRMF_TRAVEL_PLANNING_ARRANG10_STR-CONTENT sy-vline 
WA_PTRMF_TRAVEL_PLANNING_ARRANG10_STR-SMOKING_SEAT_REQUESTED_INDICA sy-vline 
WA_PTRMF_TRAVEL_PLANNING_ARRANG10_STR-NON_SMOKING_SEAT_REQUESTED_IN sy-vline 
WA_PTRMF_TRAVEL_PLANNING_ARRANG10_STR-AMPLE_LEG_ROOM_SEAT_REQUESTED sy-vline 
WA_PTRMF_TRAVEL_PLANNING_ARRANG10_STR-DISABLED_PERSON_SEAT_REQUESTE sy-vline 
WA_PTRMF_TRAVEL_PLANNING_ARRANG10_STR-MEDICAL_CARE_REQUESTED_INDICA sy-vline 
WA_PTRMF_TRAVEL_PLANNING_ARRANG10_STR-CHILD_SEAT_REQUESTED_INDICATOR sy-vline 
WA_PTRMF_TRAVEL_PLANNING_ARRANG10_STR-VISUALLY_IMPAIRED_CARE_REQUES sy-vline 
WA_PTRMF_TRAVEL_PLANNING_ARRANG10_STR-HEARING_IMPAIRED_CARE_REQUEST sy-vline 
WA_PTRMF_TRAVEL_PLANNING_ARRANG10_STR-PICKUP_AND_ASSISTANCE_REQUEST sy-vline 
WA_PTRMF_TRAVEL_PLANNING_ARRANG10_STR-PERSON_DISABILITY_NOTE sy-vline 
WA_PTRMF_TRAVEL_PLANNING_ARRANG10_STR-CONTROLLER sy-vline 
WA_PTRMF_TRAVEL_PLANNING_ARRANG10_STR-LANGUAGE_CODE sy-vline 
WA_PTRMF_TRAVEL_PLANNING_ARRANG10_STR-CONTENT sy-vline 
WA_PTRMF_TRAVEL_PLANNING_ARRANG10_STR-MEDICAL_CARE_NOTE sy-vline 
WA_PTRMF_TRAVEL_PLANNING_ARRANG10_STR-CONTROLLER sy-vline 
WA_PTRMF_TRAVEL_PLANNING_ARRANG10_STR-LANGUAGE_CODE sy-vline 
WA_PTRMF_TRAVEL_PLANNING_ARRANG10_STR-CONTENT sy-vline      INTO ld_text SEPARATED BY SPACE.

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