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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /SCMTMS/S_UIH_PROPOSAL
*  INTO TABLE @DATA(IT_/SCMTMS/S_UIH_PROPOSAL2).
*--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_UIH_PROPOSAL INDEX 1 INTO DATA(WA_/SCMTMS/S_UIH_PROPOSAL2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
</SCMTMS/S_UIH_PROPOSAL>-KEY = 1.
</SCMTMS/S_UIH_PROPOSAL>-PARENT_KEY = 1.
</SCMTMS/S_UIH_PROPOSAL>-ROOT_KEY = 1.
</SCMTMS/S_UIH_PROPOSAL>-LINE_ID = 1.
</SCMTMS/S_UIH_PROPOSAL>-LINE_ID_PAR = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/SCMTMS/S_UIH_PROPOSAL-ELEMENT, sy-vline,
  WA_/SCMTMS/S_UIH_PROPOSAL-ELEMENT_TYPE, sy-vline,
  WA_/SCMTMS/S_UIH_PROPOSAL-ELEMENT_KEY, sy-vline,
  WA_/SCMTMS/S_UIH_PROPOSAL-START_LOGLOC_UUID, sy-vline,
  WA_/SCMTMS/S_UIH_PROPOSAL-START_ADRLOC_UUID, sy-vline,
  WA_/SCMTMS/S_UIH_PROPOSAL-START_LOGLOC_ID, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/SCMTMS/S_UIH_PROPOSAL 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_UIH_PROPOSAL 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_UIH_PROPOSAL INTO WA_/SCMTMS/S_UIH_PROPOSAL.


*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 ID004, internal->external for field START_LOGLOC_UUID
CALL FUNCTION 'CONVERSION_EXIT_ID004_OUTPUT'
  EXPORTING
    input =                      WA_/SCMTMS/S_UIH_PROPOSAL-START_LOGLOC_UUID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCMTMS/S_UIH_PROPOSAL-START_LOGLOC_UUID.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ID004, internal->external for field START_ADRLOC_UUID
CALL FUNCTION 'CONVERSION_EXIT_ID004_OUTPUT'
  EXPORTING
    input =                      WA_/SCMTMS/S_UIH_PROPOSAL-START_ADRLOC_UUID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCMTMS/S_UIH_PROPOSAL-START_ADRLOC_UUID.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ID004, internal->external for field DEST_LOGLOC_UUID
CALL FUNCTION 'CONVERSION_EXIT_ID004_OUTPUT'
  EXPORTING
    input =                      WA_/SCMTMS/S_UIH_PROPOSAL-DEST_LOGLOC_UUID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCMTMS/S_UIH_PROPOSAL-DEST_LOGLOC_UUID.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ID004, internal->external for field DEST_ADRLOC_UUID
CALL FUNCTION 'CONVERSION_EXIT_ID004_OUTPUT'
  EXPORTING
    input =                      WA_/SCMTMS/S_UIH_PROPOSAL-DEST_ADRLOC_UUID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCMTMS/S_UIH_PROPOSAL-DEST_ADRLOC_UUID.
WRITE:/ 'New Value:', ld_input.

*Conversion exit TSTRN, internal->external for field DURATION
CALL FUNCTION 'CONVERSION_EXIT_TSTRN_OUTPUT'
  EXPORTING
    input =                      WA_/SCMTMS/S_UIH_PROPOSAL-DURATION
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCMTMS/S_UIH_PROPOSAL-DURATION.
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_UIH_PROPOSAL_STR, 
KEY TYPE STRING,
PARENT_KEY TYPE STRING,
ROOT_KEY TYPE STRING,
LINE_ID TYPE STRING,
LINE_ID_PAR TYPE STRING,
ELEMENT TYPE STRING,
ELEMENT_TYPE TYPE STRING,
ELEMENT_KEY TYPE STRING,
START_LOGLOC_UUID TYPE STRING,
START_ADRLOC_UUID TYPE STRING,
START_LOGLOC_ID TYPE STRING,
START_ADRLOC_ID TYPE STRING,
LOCATION_IDSTL TYPE STRING,
NAME1STL TYPE STRING,
NAME2STL TYPE STRING,
NAME3STL TYPE STRING,
NAME4STL TYPE STRING,
COUNTRY_CODESTL TYPE STRING,
REGIONSTL TYPE STRING,
CITY_NAMESTL TYPE STRING,
STREET_POSTAL_CODESTL TYPE STRING,
STREET_NAMESTL TYPE STRING,
HOUSE_IDSTL TYPE STRING,
EEW_BO_LOC_ADRDETSTL TYPE STRING,
LOCATION_IDSTA TYPE STRING,
NAME1STA TYPE STRING,
NAME2STA TYPE STRING,
NAME3STA TYPE STRING,
NAME4STA TYPE STRING,
COUNTRY_CODESTA TYPE STRING,
REGIONSTA TYPE STRING,
CITY_NAMESTA TYPE STRING,
STREET_POSTAL_CODESTA TYPE STRING,
STREET_NAMESTA TYPE STRING,
HOUSE_IDSTA TYPE STRING,
EEW_BO_LOC_ADRDETSTA TYPE STRING,
START_ACC_START TYPE STRING,
START_REQ_START TYPE STRING,
START_REQ_END TYPE STRING,
START_ACC_END TYPE STRING,
DEST_LOGLOC_UUID TYPE STRING,
DEST_ADRLOC_UUID TYPE STRING,
DEST_LOGLOC_ID TYPE STRING,
DEST_ADRLOC_ID TYPE STRING,
LOCATION_IDDSL TYPE STRING,
NAME1DSL TYPE STRING,
NAME2DSL TYPE STRING,
NAME3DSL TYPE STRING,
NAME4DSL TYPE STRING,
COUNTRY_CODEDSL TYPE STRING,
REGIONDSL TYPE STRING,
CITY_NAMEDSL TYPE STRING,
STREET_POSTAL_CODEDSL TYPE STRING,
STREET_NAMEDSL TYPE STRING,
HOUSE_IDDSL TYPE STRING,
EEW_BO_LOC_ADRDETDSL TYPE STRING,
LOCATION_IDDSA TYPE STRING,
NAME1DSA TYPE STRING,
NAME2DSA TYPE STRING,
NAME3DSA TYPE STRING,
NAME4DSA TYPE STRING,
COUNTRY_CODEDSA TYPE STRING,
REGIONDSA TYPE STRING,
CITY_NAMEDSA TYPE STRING,
STREET_POSTAL_CODEDSA TYPE STRING,
STREET_NAMEDSA TYPE STRING,
HOUSE_IDDSA TYPE STRING,
EEW_BO_LOC_ADRDETDSA TYPE STRING,
DEST_ACC_START TYPE STRING,
DEST_REQ_START TYPE STRING,
DEST_REQ_END TYPE STRING,
DEST_ACC_END TYPE STRING,
MTR TYPE STRING,
CHARGES TYPE STRING,
CURRENCY TYPE STRING,
ASSIGNED_OBJ TYPE STRING,
ASSIGNED_OBJ_TYPE TYPE STRING,
ASSIGNED_OBJ_KEX TYPE STRING,
DISTANCE TYPE STRING,
DURATION TYPE STRING,
BUFFER_VARIANT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/SCMTMS/S_UIH_PROPOSAL_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_UIH_PROPOSAL_STR-KEY sy-vline 
WA_/SCMTMS/S_UIH_PROPOSAL_STR-PARENT_KEY sy-vline 
WA_/SCMTMS/S_UIH_PROPOSAL_STR-ROOT_KEY sy-vline 
WA_/SCMTMS/S_UIH_PROPOSAL_STR-LINE_ID sy-vline 
WA_/SCMTMS/S_UIH_PROPOSAL_STR-LINE_ID_PAR sy-vline 
WA_/SCMTMS/S_UIH_PROPOSAL_STR-ELEMENT sy-vline 
WA_/SCMTMS/S_UIH_PROPOSAL_STR-ELEMENT_TYPE sy-vline 
WA_/SCMTMS/S_UIH_PROPOSAL_STR-ELEMENT_KEY sy-vline 
WA_/SCMTMS/S_UIH_PROPOSAL_STR-START_LOGLOC_UUID sy-vline 
WA_/SCMTMS/S_UIH_PROPOSAL_STR-START_ADRLOC_UUID sy-vline 
WA_/SCMTMS/S_UIH_PROPOSAL_STR-START_LOGLOC_ID sy-vline 
WA_/SCMTMS/S_UIH_PROPOSAL_STR-START_ADRLOC_ID sy-vline 
WA_/SCMTMS/S_UIH_PROPOSAL_STR-LOCATION_IDSTL sy-vline 
WA_/SCMTMS/S_UIH_PROPOSAL_STR-NAME1STL sy-vline 
WA_/SCMTMS/S_UIH_PROPOSAL_STR-NAME2STL sy-vline 
WA_/SCMTMS/S_UIH_PROPOSAL_STR-NAME3STL sy-vline 
WA_/SCMTMS/S_UIH_PROPOSAL_STR-NAME4STL sy-vline 
WA_/SCMTMS/S_UIH_PROPOSAL_STR-COUNTRY_CODESTL sy-vline 
WA_/SCMTMS/S_UIH_PROPOSAL_STR-REGIONSTL sy-vline 
WA_/SCMTMS/S_UIH_PROPOSAL_STR-CITY_NAMESTL sy-vline 
WA_/SCMTMS/S_UIH_PROPOSAL_STR-STREET_POSTAL_CODESTL sy-vline 
WA_/SCMTMS/S_UIH_PROPOSAL_STR-STREET_NAMESTL sy-vline 
WA_/SCMTMS/S_UIH_PROPOSAL_STR-HOUSE_IDSTL sy-vline 
WA_/SCMTMS/S_UIH_PROPOSAL_STR-EEW_BO_LOC_ADRDETSTL sy-vline 
WA_/SCMTMS/S_UIH_PROPOSAL_STR-LOCATION_IDSTA sy-vline 
WA_/SCMTMS/S_UIH_PROPOSAL_STR-NAME1STA sy-vline 
WA_/SCMTMS/S_UIH_PROPOSAL_STR-NAME2STA sy-vline 
WA_/SCMTMS/S_UIH_PROPOSAL_STR-NAME3STA sy-vline 
WA_/SCMTMS/S_UIH_PROPOSAL_STR-NAME4STA sy-vline 
WA_/SCMTMS/S_UIH_PROPOSAL_STR-COUNTRY_CODESTA sy-vline 
WA_/SCMTMS/S_UIH_PROPOSAL_STR-REGIONSTA sy-vline 
WA_/SCMTMS/S_UIH_PROPOSAL_STR-CITY_NAMESTA sy-vline 
WA_/SCMTMS/S_UIH_PROPOSAL_STR-STREET_POSTAL_CODESTA sy-vline 
WA_/SCMTMS/S_UIH_PROPOSAL_STR-STREET_NAMESTA sy-vline 
WA_/SCMTMS/S_UIH_PROPOSAL_STR-HOUSE_IDSTA sy-vline 
WA_/SCMTMS/S_UIH_PROPOSAL_STR-EEW_BO_LOC_ADRDETSTA sy-vline 
WA_/SCMTMS/S_UIH_PROPOSAL_STR-START_ACC_START sy-vline 
WA_/SCMTMS/S_UIH_PROPOSAL_STR-START_REQ_START sy-vline 
WA_/SCMTMS/S_UIH_PROPOSAL_STR-START_REQ_END sy-vline 
WA_/SCMTMS/S_UIH_PROPOSAL_STR-START_ACC_END sy-vline 
WA_/SCMTMS/S_UIH_PROPOSAL_STR-DEST_LOGLOC_UUID sy-vline 
WA_/SCMTMS/S_UIH_PROPOSAL_STR-DEST_ADRLOC_UUID sy-vline 
WA_/SCMTMS/S_UIH_PROPOSAL_STR-DEST_LOGLOC_ID sy-vline 
WA_/SCMTMS/S_UIH_PROPOSAL_STR-DEST_ADRLOC_ID sy-vline 
WA_/SCMTMS/S_UIH_PROPOSAL_STR-LOCATION_IDDSL sy-vline 
WA_/SCMTMS/S_UIH_PROPOSAL_STR-NAME1DSL sy-vline 
WA_/SCMTMS/S_UIH_PROPOSAL_STR-NAME2DSL sy-vline 
WA_/SCMTMS/S_UIH_PROPOSAL_STR-NAME3DSL sy-vline 
WA_/SCMTMS/S_UIH_PROPOSAL_STR-NAME4DSL sy-vline 
WA_/SCMTMS/S_UIH_PROPOSAL_STR-COUNTRY_CODEDSL sy-vline 
WA_/SCMTMS/S_UIH_PROPOSAL_STR-REGIONDSL sy-vline 
WA_/SCMTMS/S_UIH_PROPOSAL_STR-CITY_NAMEDSL sy-vline 
WA_/SCMTMS/S_UIH_PROPOSAL_STR-STREET_POSTAL_CODEDSL sy-vline 
WA_/SCMTMS/S_UIH_PROPOSAL_STR-STREET_NAMEDSL sy-vline 
WA_/SCMTMS/S_UIH_PROPOSAL_STR-HOUSE_IDDSL sy-vline 
WA_/SCMTMS/S_UIH_PROPOSAL_STR-EEW_BO_LOC_ADRDETDSL sy-vline 
WA_/SCMTMS/S_UIH_PROPOSAL_STR-LOCATION_IDDSA sy-vline 
WA_/SCMTMS/S_UIH_PROPOSAL_STR-NAME1DSA sy-vline 
WA_/SCMTMS/S_UIH_PROPOSAL_STR-NAME2DSA sy-vline 
WA_/SCMTMS/S_UIH_PROPOSAL_STR-NAME3DSA sy-vline 
WA_/SCMTMS/S_UIH_PROPOSAL_STR-NAME4DSA sy-vline 
WA_/SCMTMS/S_UIH_PROPOSAL_STR-COUNTRY_CODEDSA sy-vline 
WA_/SCMTMS/S_UIH_PROPOSAL_STR-REGIONDSA sy-vline 
WA_/SCMTMS/S_UIH_PROPOSAL_STR-CITY_NAMEDSA sy-vline 
WA_/SCMTMS/S_UIH_PROPOSAL_STR-STREET_POSTAL_CODEDSA sy-vline 
WA_/SCMTMS/S_UIH_PROPOSAL_STR-STREET_NAMEDSA sy-vline 
WA_/SCMTMS/S_UIH_PROPOSAL_STR-HOUSE_IDDSA sy-vline 
WA_/SCMTMS/S_UIH_PROPOSAL_STR-EEW_BO_LOC_ADRDETDSA sy-vline 
WA_/SCMTMS/S_UIH_PROPOSAL_STR-DEST_ACC_START sy-vline 
WA_/SCMTMS/S_UIH_PROPOSAL_STR-DEST_REQ_START sy-vline 
WA_/SCMTMS/S_UIH_PROPOSAL_STR-DEST_REQ_END sy-vline 
WA_/SCMTMS/S_UIH_PROPOSAL_STR-DEST_ACC_END sy-vline 
WA_/SCMTMS/S_UIH_PROPOSAL_STR-MTR sy-vline 
WA_/SCMTMS/S_UIH_PROPOSAL_STR-CHARGES sy-vline 
WA_/SCMTMS/S_UIH_PROPOSAL_STR-CURRENCY sy-vline 
WA_/SCMTMS/S_UIH_PROPOSAL_STR-ASSIGNED_OBJ sy-vline 
WA_/SCMTMS/S_UIH_PROPOSAL_STR-ASSIGNED_OBJ_TYPE sy-vline 
WA_/SCMTMS/S_UIH_PROPOSAL_STR-ASSIGNED_OBJ_KEX sy-vline 
WA_/SCMTMS/S_UIH_PROPOSAL_STR-DISTANCE sy-vline 
WA_/SCMTMS/S_UIH_PROPOSAL_STR-DURATION sy-vline 
WA_/SCMTMS/S_UIH_PROPOSAL_STR-BUFFER_VARIANT sy-vline      INTO ld_text SEPARATED BY SPACE.

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