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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /SCMTMS/S_CONS_CAPA_AMT_DETAIL
*  INTO TABLE @DATA(IT_/SCMTMS/S_CONS_CAPA_AMT_DETAIL2).
*--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_CONS_CAPA_AMT_DETAIL INDEX 1 INTO DATA(WA_/SCMTMS/S_CONS_CAPA_AMT_DETAIL2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
</SCMTMS/S_CONS_CAPA_AMT_DETAIL>-HOST_BO_KEY = 1.
</SCMTMS/S_CONS_CAPA_AMT_DETAIL>-TRQ_ROOT_KEY = 1.
</SCMTMS/S_CONS_CAPA_AMT_DETAIL>-TRQ_ID = 1.
</SCMTMS/S_CONS_CAPA_AMT_DETAIL>-TRQ_ITEM_KEY = 1.
</SCMTMS/S_CONS_CAPA_AMT_DETAIL>-TOR_ROOT_KEY = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/SCMTMS/S_CONS_CAPA_AMT_DETAIL-TOR_ID, sy-vline,
  WA_/SCMTMS/S_CONS_CAPA_AMT_DETAIL-TOR_ITEM_KEY, sy-vline,
  WA_/SCMTMS/S_CONS_CAPA_AMT_DETAIL-SFIR_ROOT_KEY, sy-vline,
  WA_/SCMTMS/S_CONS_CAPA_AMT_DETAIL-SFIR_ID, sy-vline,
  WA_/SCMTMS/S_CONS_CAPA_AMT_DETAIL-CFIR_ROOT_KEY, sy-vline,
  WA_/SCMTMS/S_CONS_CAPA_AMT_DETAIL-CFIR_ID, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/SCMTMS/S_CONS_CAPA_AMT_DETAIL 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_CONS_CAPA_AMT_DETAIL 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_CONS_CAPA_AMT_DETAIL INTO WA_/SCMTMS/S_CONS_CAPA_AMT_DETAIL.


*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 TRQ_ID
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/SCMTMS/S_CONS_CAPA_AMT_DETAIL-TRQ_ID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCMTMS/S_CONS_CAPA_AMT_DETAIL-TRQ_ID.
WRITE:/ 'New Value:', ld_input.

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

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

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

*Conversion exit QTYRN, internal->external for field QUANTITY_OD
CALL FUNCTION 'CONVERSION_EXIT_QTYRN_OUTPUT'
  EXPORTING
    input =                      WA_/SCMTMS/S_CONS_CAPA_AMT_DETAIL-QUANTITY_OD
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCMTMS/S_CONS_CAPA_AMT_DETAIL-QUANTITY_OD.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit QTYRN, internal->external for field QUANTITY_IN
CALL FUNCTION 'CONVERSION_EXIT_QTYRN_OUTPUT'
  EXPORTING
    input =                      WA_/SCMTMS/S_CONS_CAPA_AMT_DETAIL-QUANTITY_IN
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCMTMS/S_CONS_CAPA_AMT_DETAIL-QUANTITY_IN.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit QTYRN, internal->external for field GRO_VOL_VAL
CALL FUNCTION 'CONVERSION_EXIT_QTYRN_OUTPUT'
  EXPORTING
    input =                      WA_/SCMTMS/S_CONS_CAPA_AMT_DETAIL-GRO_VOL_VAL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCMTMS/S_CONS_CAPA_AMT_DETAIL-GRO_VOL_VAL.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit QTYRN, internal->external for field GRO_WEI_VAL
CALL FUNCTION 'CONVERSION_EXIT_QTYRN_OUTPUT'
  EXPORTING
    input =                      WA_/SCMTMS/S_CONS_CAPA_AMT_DETAIL-GRO_WEI_VAL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCMTMS/S_CONS_CAPA_AMT_DETAIL-GRO_WEI_VAL.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit QTYRN, internal->external for field NET_WEI_VAL
CALL FUNCTION 'CONVERSION_EXIT_QTYRN_OUTPUT'
  EXPORTING
    input =                      WA_/SCMTMS/S_CONS_CAPA_AMT_DETAIL-NET_WEI_VAL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCMTMS/S_CONS_CAPA_AMT_DETAIL-NET_WEI_VAL.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit QTYRN, internal->external for field CONT_CNT_VAL
CALL FUNCTION 'CONVERSION_EXIT_QTYRN_OUTPUT'
  EXPORTING
    input =                      WA_/SCMTMS/S_CONS_CAPA_AMT_DETAIL-CONT_CNT_VAL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCMTMS/S_CONS_CAPA_AMT_DETAIL-CONT_CNT_VAL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field CONT_CNT_UNI
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_/SCMTMS/S_CONS_CAPA_AMT_DETAIL-CONT_CNT_UNI
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCMTMS/S_CONS_CAPA_AMT_DETAIL-CONT_CNT_UNI.
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_CONS_CAPA_AMT_DETAIL_STR, 
HOST_BO_KEY TYPE STRING,
TRQ_ROOT_KEY TYPE STRING,
TRQ_ID TYPE STRING,
TRQ_ITEM_KEY TYPE STRING,
TOR_ROOT_KEY TYPE STRING,
TOR_ID TYPE STRING,
TOR_ITEM_KEY TYPE STRING,
SFIR_ROOT_KEY TYPE STRING,
SFIR_ID TYPE STRING,
CFIR_ROOT_KEY TYPE STRING,
CFIR_ID TYPE STRING,
CALC_LEVEL TYPE STRING,
CALC_DATE TYPE STRING,
SFIR_CATE TYPE STRING,
CFIR_CATE TYPE STRING,
QUANTITY_OD TYPE STRING,
UOM_OD TYPE STRING,
AMOUNT_OD TYPE STRING,
CURRENCY_OD TYPE STRING,
QUANTITY_IN TYPE STRING,
UOM_IN TYPE STRING,
AMOUNT_IN TYPE STRING,
CURRENCY_IN TYPE STRING,
FAG_ITEM_KEY TYPE STRING,
GRO_VOL_VAL TYPE STRING,
GRO_VOL_UNI TYPE STRING,
GRO_WEI_VAL TYPE STRING,
GRO_WEI_UNI TYPE STRING,
NET_WEI_VAL TYPE STRING,
NET_WEI_UNI TYPE STRING,
CONT_CNT_VAL TYPE STRING,
CONT_CNT_UNI TYPE STRING,
TACT_REL_ITEM TYPE STRING,
FIX_CALCDATE TYPE STRING,
CALCDATE_TSTMP TYPE STRING,
CFIR_LIFECYCLE TYPE STRING,
SFIR_LIFECYCLE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/SCMTMS/S_CONS_CAPA_AMT_DETAIL_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_CONS_CAPA_AMT_DETAIL_STR-HOST_BO_KEY sy-vline 
WA_/SCMTMS/S_CONS_CAPA_AMT_DETAIL_STR-TRQ_ROOT_KEY sy-vline 
WA_/SCMTMS/S_CONS_CAPA_AMT_DETAIL_STR-TRQ_ID sy-vline 
WA_/SCMTMS/S_CONS_CAPA_AMT_DETAIL_STR-TRQ_ITEM_KEY sy-vline 
WA_/SCMTMS/S_CONS_CAPA_AMT_DETAIL_STR-TOR_ROOT_KEY sy-vline 
WA_/SCMTMS/S_CONS_CAPA_AMT_DETAIL_STR-TOR_ID sy-vline 
WA_/SCMTMS/S_CONS_CAPA_AMT_DETAIL_STR-TOR_ITEM_KEY sy-vline 
WA_/SCMTMS/S_CONS_CAPA_AMT_DETAIL_STR-SFIR_ROOT_KEY sy-vline 
WA_/SCMTMS/S_CONS_CAPA_AMT_DETAIL_STR-SFIR_ID sy-vline 
WA_/SCMTMS/S_CONS_CAPA_AMT_DETAIL_STR-CFIR_ROOT_KEY sy-vline 
WA_/SCMTMS/S_CONS_CAPA_AMT_DETAIL_STR-CFIR_ID sy-vline 
WA_/SCMTMS/S_CONS_CAPA_AMT_DETAIL_STR-CALC_LEVEL sy-vline 
WA_/SCMTMS/S_CONS_CAPA_AMT_DETAIL_STR-CALC_DATE sy-vline 
WA_/SCMTMS/S_CONS_CAPA_AMT_DETAIL_STR-SFIR_CATE sy-vline 
WA_/SCMTMS/S_CONS_CAPA_AMT_DETAIL_STR-CFIR_CATE sy-vline 
WA_/SCMTMS/S_CONS_CAPA_AMT_DETAIL_STR-QUANTITY_OD sy-vline 
WA_/SCMTMS/S_CONS_CAPA_AMT_DETAIL_STR-UOM_OD sy-vline 
WA_/SCMTMS/S_CONS_CAPA_AMT_DETAIL_STR-AMOUNT_OD sy-vline 
WA_/SCMTMS/S_CONS_CAPA_AMT_DETAIL_STR-CURRENCY_OD sy-vline 
WA_/SCMTMS/S_CONS_CAPA_AMT_DETAIL_STR-QUANTITY_IN sy-vline 
WA_/SCMTMS/S_CONS_CAPA_AMT_DETAIL_STR-UOM_IN sy-vline 
WA_/SCMTMS/S_CONS_CAPA_AMT_DETAIL_STR-AMOUNT_IN sy-vline 
WA_/SCMTMS/S_CONS_CAPA_AMT_DETAIL_STR-CURRENCY_IN sy-vline 
WA_/SCMTMS/S_CONS_CAPA_AMT_DETAIL_STR-FAG_ITEM_KEY sy-vline 
WA_/SCMTMS/S_CONS_CAPA_AMT_DETAIL_STR-GRO_VOL_VAL sy-vline 
WA_/SCMTMS/S_CONS_CAPA_AMT_DETAIL_STR-GRO_VOL_UNI sy-vline 
WA_/SCMTMS/S_CONS_CAPA_AMT_DETAIL_STR-GRO_WEI_VAL sy-vline 
WA_/SCMTMS/S_CONS_CAPA_AMT_DETAIL_STR-GRO_WEI_UNI sy-vline 
WA_/SCMTMS/S_CONS_CAPA_AMT_DETAIL_STR-NET_WEI_VAL sy-vline 
WA_/SCMTMS/S_CONS_CAPA_AMT_DETAIL_STR-NET_WEI_UNI sy-vline 
WA_/SCMTMS/S_CONS_CAPA_AMT_DETAIL_STR-CONT_CNT_VAL sy-vline 
WA_/SCMTMS/S_CONS_CAPA_AMT_DETAIL_STR-CONT_CNT_UNI sy-vline 
WA_/SCMTMS/S_CONS_CAPA_AMT_DETAIL_STR-TACT_REL_ITEM sy-vline 
WA_/SCMTMS/S_CONS_CAPA_AMT_DETAIL_STR-FIX_CALCDATE sy-vline 
WA_/SCMTMS/S_CONS_CAPA_AMT_DETAIL_STR-CALCDATE_TSTMP sy-vline 
WA_/SCMTMS/S_CONS_CAPA_AMT_DETAIL_STR-CFIR_LIFECYCLE sy-vline 
WA_/SCMTMS/S_CONS_CAPA_AMT_DETAIL_STR-SFIR_LIFECYCLE sy-vline      INTO ld_text SEPARATED BY SPACE.

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