ABAP Select data from SAP table /SCMTMS/S_CALC_BASIS_TRANS_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_CALC_BASIS_TRANS_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_CALC_BASIS_TRANS_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_CALC_BASIS_TRANS_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_CALC_BASIS_TRANS_TOR TYPE STANDARD TABLE OF /SCMTMS/S_CALC_BASIS_TRANS_TOR,
      WA_/SCMTMS/S_CALC_BASIS_TRANS_TOR TYPE /SCMTMS/S_CALC_BASIS_TRANS_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_CALC_BASIS_TRANS_TOR> TYPE /SCMTMS/S_CALC_BASIS_TRANS_TOR.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /SCMTMS/S_CALC_BASIS_TRANS_TOR
*  INTO TABLE @DATA(IT_/SCMTMS/S_CALC_BASIS_TRANS_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_CALC_BASIS_TRANS_TOR INDEX 1 INTO DATA(WA_/SCMTMS/S_CALC_BASIS_TRANS_TOR2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
</SCMTMS/S_CALC_BASIS_TRANS_TOR>-RATESCALEREF_UUID = 1.
</SCMTMS/S_CALC_BASIS_TRANS_TOR>-RATESCLREF_RNDRUL = 1.
</SCMTMS/S_CALC_BASIS_TRANS_TOR>-MINVAL_SUPPORTED = 1.
</SCMTMS/S_CALC_BASIS_TRANS_TOR>-MAXVAL_SUPPORTED = 1.
</SCMTMS/S_CALC_BASIS_TRANS_TOR>-REL_FOR_WGTBRK = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/SCMTMS/S_CALC_BASIS_TRANS_TOR-UUID030, sy-vline,
  WA_/SCMTMS/S_CALC_BASIS_TRANS_TOR-SCAID, sy-vline,
  WA_/SCMTMS/S_CALC_BASIS_TRANS_TOR-SCATYP, sy-vline,
  WA_/SCMTMS/S_CALC_BASIS_TRANS_TOR-SCALEBASE, sy-vline,
  WA_/SCMTMS/S_CALC_BASIS_TRANS_TOR-SCALE_UOM, sy-vline,
  WA_/SCMTMS/S_CALC_BASIS_TRANS_TOR-SCALE_CURR, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/SCMTMS/S_CALC_BASIS_TRANS_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_CALC_BASIS_TRANS_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_CALC_BASIS_TRANS_TOR INTO WA_/SCMTMS/S_CALC_BASIS_TRANS_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 ALPHA, internal->external for field SCAID
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/SCMTMS/S_CALC_BASIS_TRANS_TOR-SCAID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCMTMS/S_CALC_BASIS_TRANS_TOR-SCAID.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field SCALE_UOM
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_/SCMTMS/S_CALC_BASIS_TRANS_TOR-SCALE_UOM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCMTMS/S_CALC_BASIS_TRANS_TOR-SCALE_UOM.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit CUNIT, internal->external for field DIMID_SI_UNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_/SCMTMS/S_CALC_BASIS_TRANS_TOR-DIMID_SI_UNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCMTMS/S_CALC_BASIS_TRANS_TOR-DIMID_SI_UNIT.
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_CALC_BASIS_TRANS_TOR_STR, 
RATESCALEREF_UUID TYPE STRING,
RATESCLREF_RNDRUL TYPE STRING,
MINVAL_SUPPORTED TYPE STRING,
MAXVAL_SUPPORTED TYPE STRING,
REL_FOR_WGTBRK TYPE STRING,
UUID030 TYPE STRING,
SCAID TYPE STRING,
SCATYP TYPE STRING,
SCALEBASE TYPE STRING,
SCALE_UOM TYPE STRING,
SCALE_CURR TYPE STRING,
SCALE_RNDRULE TYPE STRING,
CONTINUE_FLAG TYPE STRING,
SCTMPLT_ID TYPE STRING,
INTERNAL_IND TYPE STRING,
OWNER_KEY TYPE STRING,
SCALE_TEMPL_IND TYPE STRING,
MOT_CAT TYPE STRING,
SCALE_TEMPLATE_KEY TYPE STRING,
SCALE_REFERENCE_KEY TYPE STRING,
RATE_TABLE_TYPE TYPE STRING,
TIMEZONE TYPE STRING,
TIMESTAMP_RELEVANT TYPE STRING,
CCODE_TYPE TYPE STRING,
CONTIN_MIN_ITM TYPE STRING,
CONTIN_MAX_ITM TYPE STRING,
CONTIN_STEP_ITM TYPE STRING,
DIMNO TYPE STRING,
ASS_FIELD TYPE STRING,
USE_FLAG TYPE STRING,
UNIT_CHECK TYPE STRING,
DIMID TYPE STRING,
SCTEXT TYPE STRING,
SCSORT TYPE STRING,
RNDRL_CHECK TYPE STRING,
INTGEN TYPE STRING,
VALUE_LENGTH TYPE STRING,
ALL_NUMC_FLAG TYPE STRING,
IS_CUR TYPE STRING,
IS_RAW TYPE STRING,
IS_DATE TYPE STRING,
SCALE_BASE_DESC TYPE STRING,
RND_RUL_DESC TYPE STRING,
VALUE_FIELD_LABEL TYPE STRING,
UOM_DESCRIPTION TYPE STRING,
REFERENCE_DATE TYPE STRING,
CURR_DESCRIPTION TYPE STRING,
ASS_FIELD_EXTERNAL TYPE STRING,
CALC_TYPE_RELEVANT TYPE STRING,
DIMID_SI_UNIT TYPE STRING,
VALUE_IS_CHAR_LIKE TYPE STRING,
CALC_TYPE TYPE STRING,
T_SCALE_ITEMS TYPE STRING,
V_CURRENT_SCALE_ITEM_KEY TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/SCMTMS/S_CALC_BASIS_TRANS_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_CALC_BASIS_TRANS_TOR_STR-RATESCALEREF_UUID sy-vline 
WA_/SCMTMS/S_CALC_BASIS_TRANS_TOR_STR-RATESCLREF_RNDRUL sy-vline 
WA_/SCMTMS/S_CALC_BASIS_TRANS_TOR_STR-MINVAL_SUPPORTED sy-vline 
WA_/SCMTMS/S_CALC_BASIS_TRANS_TOR_STR-MAXVAL_SUPPORTED sy-vline 
WA_/SCMTMS/S_CALC_BASIS_TRANS_TOR_STR-REL_FOR_WGTBRK sy-vline 
WA_/SCMTMS/S_CALC_BASIS_TRANS_TOR_STR-UUID030 sy-vline 
WA_/SCMTMS/S_CALC_BASIS_TRANS_TOR_STR-SCAID sy-vline 
WA_/SCMTMS/S_CALC_BASIS_TRANS_TOR_STR-SCATYP sy-vline 
WA_/SCMTMS/S_CALC_BASIS_TRANS_TOR_STR-SCALEBASE sy-vline 
WA_/SCMTMS/S_CALC_BASIS_TRANS_TOR_STR-SCALE_UOM sy-vline 
WA_/SCMTMS/S_CALC_BASIS_TRANS_TOR_STR-SCALE_CURR sy-vline 
WA_/SCMTMS/S_CALC_BASIS_TRANS_TOR_STR-SCALE_RNDRULE sy-vline 
WA_/SCMTMS/S_CALC_BASIS_TRANS_TOR_STR-CONTINUE_FLAG sy-vline 
WA_/SCMTMS/S_CALC_BASIS_TRANS_TOR_STR-SCTMPLT_ID sy-vline 
WA_/SCMTMS/S_CALC_BASIS_TRANS_TOR_STR-INTERNAL_IND sy-vline 
WA_/SCMTMS/S_CALC_BASIS_TRANS_TOR_STR-OWNER_KEY sy-vline 
WA_/SCMTMS/S_CALC_BASIS_TRANS_TOR_STR-SCALE_TEMPL_IND sy-vline 
WA_/SCMTMS/S_CALC_BASIS_TRANS_TOR_STR-MOT_CAT sy-vline 
WA_/SCMTMS/S_CALC_BASIS_TRANS_TOR_STR-SCALE_TEMPLATE_KEY sy-vline 
WA_/SCMTMS/S_CALC_BASIS_TRANS_TOR_STR-SCALE_REFERENCE_KEY sy-vline 
WA_/SCMTMS/S_CALC_BASIS_TRANS_TOR_STR-RATE_TABLE_TYPE sy-vline 
WA_/SCMTMS/S_CALC_BASIS_TRANS_TOR_STR-TIMEZONE sy-vline 
WA_/SCMTMS/S_CALC_BASIS_TRANS_TOR_STR-TIMESTAMP_RELEVANT sy-vline 
WA_/SCMTMS/S_CALC_BASIS_TRANS_TOR_STR-CCODE_TYPE sy-vline 
WA_/SCMTMS/S_CALC_BASIS_TRANS_TOR_STR-CONTIN_MIN_ITM sy-vline 
WA_/SCMTMS/S_CALC_BASIS_TRANS_TOR_STR-CONTIN_MAX_ITM sy-vline 
WA_/SCMTMS/S_CALC_BASIS_TRANS_TOR_STR-CONTIN_STEP_ITM sy-vline 
WA_/SCMTMS/S_CALC_BASIS_TRANS_TOR_STR-DIMNO sy-vline 
WA_/SCMTMS/S_CALC_BASIS_TRANS_TOR_STR-ASS_FIELD sy-vline 
WA_/SCMTMS/S_CALC_BASIS_TRANS_TOR_STR-USE_FLAG sy-vline 
WA_/SCMTMS/S_CALC_BASIS_TRANS_TOR_STR-UNIT_CHECK sy-vline 
WA_/SCMTMS/S_CALC_BASIS_TRANS_TOR_STR-DIMID sy-vline 
WA_/SCMTMS/S_CALC_BASIS_TRANS_TOR_STR-SCTEXT sy-vline 
WA_/SCMTMS/S_CALC_BASIS_TRANS_TOR_STR-SCSORT sy-vline 
WA_/SCMTMS/S_CALC_BASIS_TRANS_TOR_STR-RNDRL_CHECK sy-vline 
WA_/SCMTMS/S_CALC_BASIS_TRANS_TOR_STR-INTGEN sy-vline 
WA_/SCMTMS/S_CALC_BASIS_TRANS_TOR_STR-VALUE_LENGTH sy-vline 
WA_/SCMTMS/S_CALC_BASIS_TRANS_TOR_STR-ALL_NUMC_FLAG sy-vline 
WA_/SCMTMS/S_CALC_BASIS_TRANS_TOR_STR-IS_CUR sy-vline 
WA_/SCMTMS/S_CALC_BASIS_TRANS_TOR_STR-IS_RAW sy-vline 
WA_/SCMTMS/S_CALC_BASIS_TRANS_TOR_STR-IS_DATE sy-vline 
WA_/SCMTMS/S_CALC_BASIS_TRANS_TOR_STR-SCALE_BASE_DESC sy-vline 
WA_/SCMTMS/S_CALC_BASIS_TRANS_TOR_STR-RND_RUL_DESC sy-vline 
WA_/SCMTMS/S_CALC_BASIS_TRANS_TOR_STR-VALUE_FIELD_LABEL sy-vline 
WA_/SCMTMS/S_CALC_BASIS_TRANS_TOR_STR-UOM_DESCRIPTION sy-vline 
WA_/SCMTMS/S_CALC_BASIS_TRANS_TOR_STR-REFERENCE_DATE sy-vline 
WA_/SCMTMS/S_CALC_BASIS_TRANS_TOR_STR-CURR_DESCRIPTION sy-vline 
WA_/SCMTMS/S_CALC_BASIS_TRANS_TOR_STR-ASS_FIELD_EXTERNAL sy-vline 
WA_/SCMTMS/S_CALC_BASIS_TRANS_TOR_STR-CALC_TYPE_RELEVANT sy-vline 
WA_/SCMTMS/S_CALC_BASIS_TRANS_TOR_STR-DIMID_SI_UNIT sy-vline 
WA_/SCMTMS/S_CALC_BASIS_TRANS_TOR_STR-VALUE_IS_CHAR_LIKE sy-vline 
WA_/SCMTMS/S_CALC_BASIS_TRANS_TOR_STR-CALC_TYPE sy-vline 
WA_/SCMTMS/S_CALC_BASIS_TRANS_TOR_STR-T_SCALE_ITEMS sy-vline 
WA_/SCMTMS/S_CALC_BASIS_TRANS_TOR_STR-V_CURRENT_SCALE_ITEM_KEY sy-vline      INTO ld_text SEPARATED BY SPACE.

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