ABAP Select data from SAP table /SCMTMS/S_TOR_EDI_STAGEINFO into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /SCMTMS/S_TOR_EDI_STAGEINFO
*  INTO TABLE @DATA(IT_/SCMTMS/S_TOR_EDI_STAGEINFO2).
*--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_/SCMTMS/S_TOR_EDI_STAGEINFO INDEX 1 INTO DATA(WA_/SCMTMS/S_TOR_EDI_STAGEINFO2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
</SCMTMS/S_TOR_EDI_STAGEINFO>-ID = 1.
</SCMTMS/S_TOR_EDI_STAGEINFO>-ORDINAL_NUMBER_VALUE = 1.
</SCMTMS/S_TOR_EDI_STAGEINFO>-TYPE_CODE = 1.
</SCMTMS/S_TOR_EDI_STAGEINFO>-CATEGORY_CODE = 1.
</SCMTMS/S_TOR_EDI_STAGEINFO>-MAIN_LOADING_LOCATION = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/SCMTMS/S_TOR_EDI_STAGEINFO-MAIN_LOADING_LOCATION_ID, sy-vline,
  WA_/SCMTMS/S_TOR_EDI_STAGEINFO-MAIN_LOADING_IATALOCATION_TEXT, sy-vline,
  WA_/SCMTMS/S_TOR_EDI_STAGEINFO-MAIN_LOADING_UNLOCODE_LOC_TXT, sy-vline,
  WA_/SCMTMS/S_TOR_EDI_STAGEINFO-MAIN_UNLOADING_LOCATION, sy-vline,
  WA_/SCMTMS/S_TOR_EDI_STAGEINFO-MAIN_UNLOADING_LOCATION_ID, sy-vline,
  WA_/SCMTMS/S_TOR_EDI_STAGEINFO-MAIN_UNLOADING_IATALOCATN_TXT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/SCMTMS/S_TOR_EDI_STAGEINFO 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_/SCMTMS/S_TOR_EDI_STAGEINFO 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_/SCMTMS/S_TOR_EDI_STAGEINFO INTO WA_/SCMTMS/S_TOR_EDI_STAGEINFO.


*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 ALPHA, internal->external for field ID
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/SCMTMS/S_TOR_EDI_STAGEINFO-ID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCMTMS/S_TOR_EDI_STAGEINFO-ID.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field EXECUTING_CARRIER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/SCMTMS/S_TOR_EDI_STAGEINFO-EXECUTING_CARRIER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCMTMS/S_TOR_EDI_STAGEINFO-EXECUTING_CARRIER.
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_/SCMTMS/S_TOR_EDI_STAGEINFO_STR, 
ID TYPE STRING,
ORDINAL_NUMBER_VALUE TYPE STRING,
TYPE_CODE TYPE STRING,
CATEGORY_CODE TYPE STRING,
MAIN_LOADING_LOCATION TYPE STRING,
MAIN_LOADING_LOCATION_ID TYPE STRING,
MAIN_LOADING_IATALOCATION_TEXT TYPE STRING,
MAIN_LOADING_UNLOCODE_LOC_TXT TYPE STRING,
MAIN_UNLOADING_LOCATION TYPE STRING,
MAIN_UNLOADING_LOCATION_ID TYPE STRING,
MAIN_UNLOADING_IATALOCATN_TXT TYPE STRING,
MAIN_UNLOADING_UNLOCODELOC_TXT TYPE STRING,
TRANSPORT_MODE_CODE TYPE STRING,
TRANSPORT_MEANS_TYPE_CODE TYPE STRING,
SPACE_ALLOCATION_CODE TYPE STRING,
ALLOTMENT TYPE STRING,
AIRCRAFT_TYPE_CODE TYPE STRING,
TRANSPORT_MEANS_ID TYPE STRING,
TRANSPORT_MEANS_STANDARD_ID TYPE STRING,
TRSP_MNS_HOME_COUNTRY_CODE TYPE STRING,
JOURNEY_ID TYPE STRING,
SCHEDULED_DEPARTURE_DATE_TIME TYPE STRING,
PRE_CARR_LATEST_HAND_OVER_DT TYPE STRING,
EXPECTED_DEPARTURE_DATE_TIME TYPE STRING,
ACTUAL_DEPARTURE_DATE_TIME TYPE STRING,
LOADING_DTPERIOD_START TYPE STRING,
LOADING_DTPERIOD_END TYPE STRING,
UNLOADING_DTPERIOD_START TYPE STRING,
UNLOADING_DTPERIOD_END TYPE STRING,
EXPECTED_ARRIVAL_DATE_TIME TYPE STRING,
ACTUAL_ARRIVAL_DATE_TIME TYPE STRING,
ON_CARR_EARLIEST_TAKE_OVER_DT TYPE STRING,
EXECUTING_CARRIER TYPE STRING,
DETAILED_LOADING_LOCATION_ID TYPE STRING,
DETAILED_UNLOADING_LOCATION_ID TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/SCMTMS/S_TOR_EDI_STAGEINFO_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_/SCMTMS/S_TOR_EDI_STAGEINFO_STR-ID sy-vline 
WA_/SCMTMS/S_TOR_EDI_STAGEINFO_STR-ORDINAL_NUMBER_VALUE sy-vline 
WA_/SCMTMS/S_TOR_EDI_STAGEINFO_STR-TYPE_CODE sy-vline 
WA_/SCMTMS/S_TOR_EDI_STAGEINFO_STR-CATEGORY_CODE sy-vline 
WA_/SCMTMS/S_TOR_EDI_STAGEINFO_STR-MAIN_LOADING_LOCATION sy-vline 
WA_/SCMTMS/S_TOR_EDI_STAGEINFO_STR-MAIN_LOADING_LOCATION_ID sy-vline 
WA_/SCMTMS/S_TOR_EDI_STAGEINFO_STR-MAIN_LOADING_IATALOCATION_TEXT sy-vline 
WA_/SCMTMS/S_TOR_EDI_STAGEINFO_STR-MAIN_LOADING_UNLOCODE_LOC_TXT sy-vline 
WA_/SCMTMS/S_TOR_EDI_STAGEINFO_STR-MAIN_UNLOADING_LOCATION sy-vline 
WA_/SCMTMS/S_TOR_EDI_STAGEINFO_STR-MAIN_UNLOADING_LOCATION_ID sy-vline 
WA_/SCMTMS/S_TOR_EDI_STAGEINFO_STR-MAIN_UNLOADING_IATALOCATN_TXT sy-vline 
WA_/SCMTMS/S_TOR_EDI_STAGEINFO_STR-MAIN_UNLOADING_UNLOCODELOC_TXT sy-vline 
WA_/SCMTMS/S_TOR_EDI_STAGEINFO_STR-TRANSPORT_MODE_CODE sy-vline 
WA_/SCMTMS/S_TOR_EDI_STAGEINFO_STR-TRANSPORT_MEANS_TYPE_CODE sy-vline 
WA_/SCMTMS/S_TOR_EDI_STAGEINFO_STR-SPACE_ALLOCATION_CODE sy-vline 
WA_/SCMTMS/S_TOR_EDI_STAGEINFO_STR-ALLOTMENT sy-vline 
WA_/SCMTMS/S_TOR_EDI_STAGEINFO_STR-AIRCRAFT_TYPE_CODE sy-vline 
WA_/SCMTMS/S_TOR_EDI_STAGEINFO_STR-TRANSPORT_MEANS_ID sy-vline 
WA_/SCMTMS/S_TOR_EDI_STAGEINFO_STR-TRANSPORT_MEANS_STANDARD_ID sy-vline 
WA_/SCMTMS/S_TOR_EDI_STAGEINFO_STR-TRSP_MNS_HOME_COUNTRY_CODE sy-vline 
WA_/SCMTMS/S_TOR_EDI_STAGEINFO_STR-JOURNEY_ID sy-vline 
WA_/SCMTMS/S_TOR_EDI_STAGEINFO_STR-SCHEDULED_DEPARTURE_DATE_TIME sy-vline 
WA_/SCMTMS/S_TOR_EDI_STAGEINFO_STR-PRE_CARR_LATEST_HAND_OVER_DT sy-vline 
WA_/SCMTMS/S_TOR_EDI_STAGEINFO_STR-EXPECTED_DEPARTURE_DATE_TIME sy-vline 
WA_/SCMTMS/S_TOR_EDI_STAGEINFO_STR-ACTUAL_DEPARTURE_DATE_TIME sy-vline 
WA_/SCMTMS/S_TOR_EDI_STAGEINFO_STR-LOADING_DTPERIOD_START sy-vline 
WA_/SCMTMS/S_TOR_EDI_STAGEINFO_STR-LOADING_DTPERIOD_END sy-vline 
WA_/SCMTMS/S_TOR_EDI_STAGEINFO_STR-UNLOADING_DTPERIOD_START sy-vline 
WA_/SCMTMS/S_TOR_EDI_STAGEINFO_STR-UNLOADING_DTPERIOD_END sy-vline 
WA_/SCMTMS/S_TOR_EDI_STAGEINFO_STR-EXPECTED_ARRIVAL_DATE_TIME sy-vline 
WA_/SCMTMS/S_TOR_EDI_STAGEINFO_STR-ACTUAL_ARRIVAL_DATE_TIME sy-vline 
WA_/SCMTMS/S_TOR_EDI_STAGEINFO_STR-ON_CARR_EARLIEST_TAKE_OVER_DT sy-vline 
WA_/SCMTMS/S_TOR_EDI_STAGEINFO_STR-EXECUTING_CARRIER sy-vline 
WA_/SCMTMS/S_TOR_EDI_STAGEINFO_STR-DETAILED_LOADING_LOCATION_ID sy-vline 
WA_/SCMTMS/S_TOR_EDI_STAGEINFO_STR-DETAILED_UNLOADING_LOCATION_ID sy-vline      INTO ld_text SEPARATED BY SPACE.

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