ABAP Select data from SAP table /SCMTMS/S_PLN_OPT_ET_TOR 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_PLN_OPT_ET_TOR 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_PLN_OPT_ET_TOR. 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_PLN_OPT_ET_TOR 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_PLN_OPT_ET_TOR TYPE STANDARD TABLE OF /SCMTMS/S_PLN_OPT_ET_TOR,
      WA_/SCMTMS/S_PLN_OPT_ET_TOR TYPE /SCMTMS/S_PLN_OPT_ET_TOR,
      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_PLN_OPT_ET_TOR> TYPE /SCMTMS/S_PLN_OPT_ET_TOR.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /SCMTMS/S_PLN_OPT_ET_TOR
*  INTO TABLE @DATA(IT_/SCMTMS/S_PLN_OPT_ET_TOR2).
*--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_PLN_OPT_ET_TOR INDEX 1 INTO DATA(WA_/SCMTMS/S_PLN_OPT_ET_TOR2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
</SCMTMS/S_PLN_OPT_ET_TOR>-TOR_GUID = 1.
</SCMTMS/S_PLN_OPT_ET_TOR>-TOR_ID = 1.
</SCMTMS/S_PLN_OPT_ET_TOR>-TOR_CAT = 1.
</SCMTMS/S_PLN_OPT_ET_TOR>-TU_CAT = 1.
</SCMTMS/S_PLN_OPT_ET_TOR>-ACC_START = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/SCMTMS/S_PLN_OPT_ET_TOR-ACC_END, sy-vline,
  WA_/SCMTMS/S_PLN_OPT_ET_TOR-FIRST_ACTIVITY_ST, sy-vline,
  WA_/SCMTMS/S_PLN_OPT_ET_TOR-LAST_ACTIVITY_EN, sy-vline,
  WA_/SCMTMS/S_PLN_OPT_ET_TOR-FIXATION, sy-vline,
  WA_/SCMTMS/S_PLN_OPT_ET_TOR-MAX_HUB, sy-vline,
  WA_/SCMTMS/S_PLN_OPT_ET_TOR-NON_DLV_COST, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/SCMTMS/S_PLN_OPT_ET_TOR 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_PLN_OPT_ET_TOR 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_PLN_OPT_ET_TOR INTO WA_/SCMTMS/S_PLN_OPT_ET_TOR.


*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 EXP01, internal->external for field TOR_GUID
CALL FUNCTION 'CONVERSION_EXIT_EXP01_OUTPUT'
  EXPORTING
    input =                      WA_/SCMTMS/S_PLN_OPT_ET_TOR-TOR_GUID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCMTMS/S_PLN_OPT_ET_TOR-TOR_GUID.
WRITE:/ 'New Value:', ld_input.

*Conversion exit TSTLC, internal->external for field ACC_START
CALL FUNCTION 'CONVERSION_EXIT_TSTLC_OUTPUT'
  EXPORTING
    input =                      WA_/SCMTMS/S_PLN_OPT_ET_TOR-ACC_START
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCMTMS/S_PLN_OPT_ET_TOR-ACC_START.
WRITE:/ 'New Value:', ld_input.

*Conversion exit TSTLC, internal->external for field ACC_END
CALL FUNCTION 'CONVERSION_EXIT_TSTLC_OUTPUT'
  EXPORTING
    input =                      WA_/SCMTMS/S_PLN_OPT_ET_TOR-ACC_END
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCMTMS/S_PLN_OPT_ET_TOR-ACC_END.
WRITE:/ 'New Value:', ld_input.

*Conversion exit TSTLC, internal->external for field FIRST_ACTIVITY_ST
CALL FUNCTION 'CONVERSION_EXIT_TSTLC_OUTPUT'
  EXPORTING
    input =                      WA_/SCMTMS/S_PLN_OPT_ET_TOR-FIRST_ACTIVITY_ST
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCMTMS/S_PLN_OPT_ET_TOR-FIRST_ACTIVITY_ST.
WRITE:/ 'New Value:', ld_input.

*Conversion exit TSTLC, internal->external for field LAST_ACTIVITY_EN
CALL FUNCTION 'CONVERSION_EXIT_TSTLC_OUTPUT'
  EXPORTING
    input =                      WA_/SCMTMS/S_PLN_OPT_ET_TOR-LAST_ACTIVITY_EN
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCMTMS/S_PLN_OPT_ET_TOR-LAST_ACTIVITY_EN.
WRITE:/ 'New Value:', ld_input.

*Conversion exit EXP03, internal->external for field NON_DLV_COST
CALL FUNCTION 'CONVERSION_EXIT_EXP03_OUTPUT'
  EXPORTING
    input =                      WA_/SCMTMS/S_PLN_OPT_ET_TOR-NON_DLV_COST
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCMTMS/S_PLN_OPT_ET_TOR-NON_DLV_COST.
WRITE:/ 'New Value:', ld_input.

*Conversion exit EXP01, internal->external for field TSP_KEY
CALL FUNCTION 'CONVERSION_EXIT_EXP01_OUTPUT'
  EXPORTING
    input =                      WA_/SCMTMS/S_PLN_OPT_ET_TOR-TSP_KEY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCMTMS/S_PLN_OPT_ET_TOR-TSP_KEY.
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_PLN_OPT_ET_TOR_STR, 
TOR_GUID TYPE STRING,
TOR_ID TYPE STRING,
TOR_CAT TYPE STRING,
TU_CAT TYPE STRING,
ACC_START TYPE STRING,
ACC_END TYPE STRING,
FIRST_ACTIVITY_ST TYPE STRING,
LAST_ACTIVITY_EN TYPE STRING,
FIXATION TYPE STRING,
MAX_HUB TYPE STRING,
NON_DLV_COST TYPE STRING,
RELEVANT TYPE STRING,
SHIPPING_TYPE TYPE STRING,
MOT TYPE STRING,
TSP_KEY TYPE STRING,
TC_INDICATOR TYPE STRING,
OVERBOOKING_ALLOWED TYPE STRING,
STOPSEQ_SYNC TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/SCMTMS/S_PLN_OPT_ET_TOR_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_PLN_OPT_ET_TOR_STR-TOR_GUID sy-vline 
WA_/SCMTMS/S_PLN_OPT_ET_TOR_STR-TOR_ID sy-vline 
WA_/SCMTMS/S_PLN_OPT_ET_TOR_STR-TOR_CAT sy-vline 
WA_/SCMTMS/S_PLN_OPT_ET_TOR_STR-TU_CAT sy-vline 
WA_/SCMTMS/S_PLN_OPT_ET_TOR_STR-ACC_START sy-vline 
WA_/SCMTMS/S_PLN_OPT_ET_TOR_STR-ACC_END sy-vline 
WA_/SCMTMS/S_PLN_OPT_ET_TOR_STR-FIRST_ACTIVITY_ST sy-vline 
WA_/SCMTMS/S_PLN_OPT_ET_TOR_STR-LAST_ACTIVITY_EN sy-vline 
WA_/SCMTMS/S_PLN_OPT_ET_TOR_STR-FIXATION sy-vline 
WA_/SCMTMS/S_PLN_OPT_ET_TOR_STR-MAX_HUB sy-vline 
WA_/SCMTMS/S_PLN_OPT_ET_TOR_STR-NON_DLV_COST sy-vline 
WA_/SCMTMS/S_PLN_OPT_ET_TOR_STR-RELEVANT sy-vline 
WA_/SCMTMS/S_PLN_OPT_ET_TOR_STR-SHIPPING_TYPE sy-vline 
WA_/SCMTMS/S_PLN_OPT_ET_TOR_STR-MOT sy-vline 
WA_/SCMTMS/S_PLN_OPT_ET_TOR_STR-TSP_KEY sy-vline 
WA_/SCMTMS/S_PLN_OPT_ET_TOR_STR-TC_INDICATOR sy-vline 
WA_/SCMTMS/S_PLN_OPT_ET_TOR_STR-OVERBOOKING_ALLOWED sy-vline 
WA_/SCMTMS/S_PLN_OPT_ET_TOR_STR-STOPSEQ_SYNC sy-vline      INTO ld_text SEPARATED BY SPACE.

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