ABAP Select data from SAP table TRMC_PASSENGER_TRANSPORT_DETAI into internal table
Get Example source ABAP code based on a different SAP table
Below is a number of ABAP code snippets to demonstrate how to select data from SAP TRMC_PASSENGER_TRANSPORT_DETAI 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 TRMC_PASSENGER_TRANSPORT_DETAI. 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 TRMC_PASSENGER_TRANSPORT_DETAI 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_TRMC_PASSENGER_TRANSPORT_DETAI TYPE STANDARD TABLE OF TRMC_PASSENGER_TRANSPORT_DETAI, WA_TRMC_PASSENGER_TRANSPORT_DETAI TYPE TRMC_PASSENGER_TRANSPORT_DETAI, 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: <TRMC_PASSENGER_TRANSPORT_DETAI> TYPE TRMC_PASSENGER_TRANSPORT_DETAI. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_TRMC_PASSENGER_TRANSPORT_DETAI. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM TRMC_PASSENGER_TRANSPORT_DETAI INTO TABLE IT_TRMC_PASSENGER_TRANSPORT_DETAI. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM TRMC_PASSENGER_TRANSPORT_DETAI * INTO TABLE @DATA(IT_TRMC_PASSENGER_TRANSPORT_DETAI2). *--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_TRMC_PASSENGER_TRANSPORT_DETAI INDEX 1 INTO DATA(WA_TRMC_PASSENGER_TRANSPORT_DETAI2). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_TRMC_PASSENGER_TRANSPORT_DETAI ASSIGNING <TRMC_PASSENGER_TRANSPORT_DETAI>.*To update a field value using a field symbol simply change the value via the field symbol pointer
<TRMC_PASSENGER_TRANSPORT_DETAI>-CONTROLLER = 1.
<TRMC_PASSENGER_TRANSPORT_DETAI>-FINANCIAL_RECORD_HEADER = 1.
<TRMC_PASSENGER_TRANSPORT_DETAI>-CONTROLLER = 1.
<TRMC_PASSENGER_TRANSPORT_DETAI>-SEQUENCE_NUM = 1.
<TRMC_PASSENGER_TRANSPORT_DETAI>-MAINTENANCE_CODE = 1.
ENDLOOP. LOOP AT IT_TRMC_PASSENGER_TRANSPORT_DETAI INTO WA_TRMC_PASSENGER_TRANSPORT_DETAI. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_TRMC_PASSENGER_TRANSPORT_DETAI-MASTER_CARD_REC_SEQ_NUM, sy-vline,
WA_TRMC_PASSENGER_TRANSPORT_DETAI-MASTER_CARD_LOAD_DATE, sy-vline,
WA_TRMC_PASSENGER_TRANSPORT_DETAI-MASTER_CARD_LOAD_TIME, sy-vline,
WA_TRMC_PASSENGER_TRANSPORT_DETAI-REJECTION_REASON, sy-vline,
WA_TRMC_PASSENGER_TRANSPORT_DETAI-REJECTION_REASON2, sy-vline,
WA_TRMC_PASSENGER_TRANSPORT_DETAI-REJECTION_REASON3, sy-vline.
ENDLOOP. *Add any further fields from structure WA_TRMC_PASSENGER_TRANSPORT_DETAI 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_TRMC_PASSENGER_TRANSPORT_DETAI 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_TRMC_PASSENGER_TRANSPORT_DETAI INTO WA_TRMC_PASSENGER_TRANSPORT_DETAI. *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_TRMC_PASSENGER_TRANSPORT_DETAI_STR,
CONTROLLER TYPE STRING,
FINANCIAL_RECORD_HEADER TYPE STRING,
CONTROLLER TYPE STRING,
SEQUENCE_NUM TYPE STRING,
MAINTENANCE_CODE TYPE STRING,
MASTER_CARD_REC_SEQ_NUM TYPE STRING,
MASTER_CARD_LOAD_DATE TYPE STRING,
MASTER_CARD_LOAD_TIME TYPE STRING,
REJECTION_REASON TYPE STRING,
REJECTION_REASON2 TYPE STRING,
REJECTION_REASON3 TYPE STRING,
TRIP_LEG_NUM TYPE STRING,
TRAVEL_DATE TYPE STRING,
CARRIER_CODE TYPE STRING,
SERVICE_CLASS TYPE STRING,
CITY_OF_ORIGIN TYPE STRING,
CITY_OF_DESTINATION TYPE STRING,
STOP_OVER_INDICATOR TYPE STRING,
CONJUNCTION_TICKET TYPE STRING,
EXCHANGE_TICKET_NUM TYPE STRING,
COUPON_NUM TYPE STRING,
FARE_BASE_CODE TYPE STRING,
FLIGHT_NUM TYPE STRING,
DEPARTURE_TIME TYPE STRING,
ARRIVAL_TIME TYPE STRING,
FARE_AMOUNT TYPE STRING,
CONTROLLER TYPE STRING,
CURRENCY_CODE TYPE STRING,
CURRENCY_EXPONENT TYPE STRING,
CURRENCY_SIGN TYPE STRING,
CONTENT TYPE STRING,
FEE_AMOUNT TYPE STRING,
CONTROLLER TYPE STRING,
CURRENCY_CODE TYPE STRING,
CURRENCY_EXPONENT TYPE STRING,
CURRENCY_SIGN TYPE STRING,
CONTENT TYPE STRING,
TAX_AMOUNT TYPE STRING,
CONTROLLER TYPE STRING,
CURRENCY_CODE TYPE STRING,
CURRENCY_EXPONENT TYPE STRING,
CURRENCY_SIGN TYPE STRING,
CONTENT TYPE STRING,
ENDORSEMENTS TYPE STRING,END OF T_EKKO_STR. DATA: WA_TRMC_PASSENGER_TRANSPORT_DETAI_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_TRMC_PASSENGER_TRANSPORT_DETAI_STR-CONTROLLER sy-vline
WA_TRMC_PASSENGER_TRANSPORT_DETAI_STR-FINANCIAL_RECORD_HEADER sy-vline
WA_TRMC_PASSENGER_TRANSPORT_DETAI_STR-CONTROLLER sy-vline
WA_TRMC_PASSENGER_TRANSPORT_DETAI_STR-SEQUENCE_NUM sy-vline
WA_TRMC_PASSENGER_TRANSPORT_DETAI_STR-MAINTENANCE_CODE sy-vline
WA_TRMC_PASSENGER_TRANSPORT_DETAI_STR-MASTER_CARD_REC_SEQ_NUM sy-vline
WA_TRMC_PASSENGER_TRANSPORT_DETAI_STR-MASTER_CARD_LOAD_DATE sy-vline
WA_TRMC_PASSENGER_TRANSPORT_DETAI_STR-MASTER_CARD_LOAD_TIME sy-vline
WA_TRMC_PASSENGER_TRANSPORT_DETAI_STR-REJECTION_REASON sy-vline
WA_TRMC_PASSENGER_TRANSPORT_DETAI_STR-REJECTION_REASON2 sy-vline
WA_TRMC_PASSENGER_TRANSPORT_DETAI_STR-REJECTION_REASON3 sy-vline
WA_TRMC_PASSENGER_TRANSPORT_DETAI_STR-TRIP_LEG_NUM sy-vline
WA_TRMC_PASSENGER_TRANSPORT_DETAI_STR-TRAVEL_DATE sy-vline
WA_TRMC_PASSENGER_TRANSPORT_DETAI_STR-CARRIER_CODE sy-vline
WA_TRMC_PASSENGER_TRANSPORT_DETAI_STR-SERVICE_CLASS sy-vline
WA_TRMC_PASSENGER_TRANSPORT_DETAI_STR-CITY_OF_ORIGIN sy-vline
WA_TRMC_PASSENGER_TRANSPORT_DETAI_STR-CITY_OF_DESTINATION sy-vline
WA_TRMC_PASSENGER_TRANSPORT_DETAI_STR-STOP_OVER_INDICATOR sy-vline
WA_TRMC_PASSENGER_TRANSPORT_DETAI_STR-CONJUNCTION_TICKET sy-vline
WA_TRMC_PASSENGER_TRANSPORT_DETAI_STR-EXCHANGE_TICKET_NUM sy-vline
WA_TRMC_PASSENGER_TRANSPORT_DETAI_STR-COUPON_NUM sy-vline
WA_TRMC_PASSENGER_TRANSPORT_DETAI_STR-FARE_BASE_CODE sy-vline
WA_TRMC_PASSENGER_TRANSPORT_DETAI_STR-FLIGHT_NUM sy-vline
WA_TRMC_PASSENGER_TRANSPORT_DETAI_STR-DEPARTURE_TIME sy-vline
WA_TRMC_PASSENGER_TRANSPORT_DETAI_STR-ARRIVAL_TIME sy-vline
WA_TRMC_PASSENGER_TRANSPORT_DETAI_STR-FARE_AMOUNT sy-vline
WA_TRMC_PASSENGER_TRANSPORT_DETAI_STR-CONTROLLER sy-vline
WA_TRMC_PASSENGER_TRANSPORT_DETAI_STR-CURRENCY_CODE sy-vline
WA_TRMC_PASSENGER_TRANSPORT_DETAI_STR-CURRENCY_EXPONENT sy-vline
WA_TRMC_PASSENGER_TRANSPORT_DETAI_STR-CURRENCY_SIGN sy-vline
WA_TRMC_PASSENGER_TRANSPORT_DETAI_STR-CONTENT sy-vline
WA_TRMC_PASSENGER_TRANSPORT_DETAI_STR-FEE_AMOUNT sy-vline
WA_TRMC_PASSENGER_TRANSPORT_DETAI_STR-CONTROLLER sy-vline
WA_TRMC_PASSENGER_TRANSPORT_DETAI_STR-CURRENCY_CODE sy-vline
WA_TRMC_PASSENGER_TRANSPORT_DETAI_STR-CURRENCY_EXPONENT sy-vline
WA_TRMC_PASSENGER_TRANSPORT_DETAI_STR-CURRENCY_SIGN sy-vline
WA_TRMC_PASSENGER_TRANSPORT_DETAI_STR-CONTENT sy-vline
WA_TRMC_PASSENGER_TRANSPORT_DETAI_STR-TAX_AMOUNT sy-vline
WA_TRMC_PASSENGER_TRANSPORT_DETAI_STR-CONTROLLER sy-vline
WA_TRMC_PASSENGER_TRANSPORT_DETAI_STR-CURRENCY_CODE sy-vline
WA_TRMC_PASSENGER_TRANSPORT_DETAI_STR-CURRENCY_EXPONENT sy-vline
WA_TRMC_PASSENGER_TRANSPORT_DETAI_STR-CURRENCY_SIGN sy-vline
WA_TRMC_PASSENGER_TRANSPORT_DETAI_STR-CONTENT sy-vline
WA_TRMC_PASSENGER_TRANSPORT_DETAI_STR-ENDORSEMENTS sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.