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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /SCMTMS/S_UI_FRE_ORDER_ITM_TRQ
*  INTO TABLE @DATA(IT_/SCMTMS/S_UI_FRE_ORDER_ITM_TRQ2).
*--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_UI_FRE_ORDER_ITM_TRQ INDEX 1 INTO DATA(WA_/SCMTMS/S_UI_FRE_ORDER_ITM_TRQ2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
</SCMTMS/S_UI_FRE_ORDER_ITM_TRQ>-KEY = 1.
</SCMTMS/S_UI_FRE_ORDER_ITM_TRQ>-SLAC_VAL = 1.
</SCMTMS/S_UI_FRE_ORDER_ITM_TRQ>-SRC_LOC_IDTRQ = 1.
</SCMTMS/S_UI_FRE_ORDER_ITM_TRQ>-SRC_LOC_KEYTRQ = 1.
</SCMTMS/S_UI_FRE_ORDER_ITM_TRQ>-SRC_LOC_IATACODETRQ = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/SCMTMS/S_UI_FRE_ORDER_ITM_TRQ-SRC_LOC_UNLOCODETRQ, sy-vline,
  WA_/SCMTMS/S_UI_FRE_ORDER_ITM_TRQ-PIC_EAR_REQTRQ, sy-vline,
  WA_/SCMTMS/S_UI_FRE_ORDER_ITM_TRQ-PIC_LAT_REQTRQ, sy-vline,
  WA_/SCMTMS/S_UI_FRE_ORDER_ITM_TRQ-PIC_EAR_ACCTRQ, sy-vline,
  WA_/SCMTMS/S_UI_FRE_ORDER_ITM_TRQ-PIC_LAT_ACCTRQ, sy-vline,
  WA_/SCMTMS/S_UI_FRE_ORDER_ITM_TRQ-DES_LOC_IDTRQ, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/SCMTMS/S_UI_FRE_ORDER_ITM_TRQ 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_UI_FRE_ORDER_ITM_TRQ 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_UI_FRE_ORDER_ITM_TRQ INTO WA_/SCMTMS/S_UI_FRE_ORDER_ITM_TRQ.


*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 SRC_LOC_KEYTRQ
CALL FUNCTION 'CONVERSION_EXIT_ID004_OUTPUT'
  EXPORTING
    input =                      WA_/SCMTMS/S_UI_FRE_ORDER_ITM_TRQ-SRC_LOC_KEYTRQ
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCMTMS/S_UI_FRE_ORDER_ITM_TRQ-SRC_LOC_KEYTRQ.
WRITE:/ 'New Value:', ld_input.

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

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

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

*Conversion exit ALPHA, internal->external for field CONSIGNEE_ID
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/SCMTMS/S_UI_FRE_ORDER_ITM_TRQ-CONSIGNEE_ID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCMTMS/S_UI_FRE_ORDER_ITM_TRQ-CONSIGNEE_ID.
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_UI_FRE_ORDER_ITM_TRQ_STR, 
KEY TYPE STRING,
SLAC_VAL TYPE STRING,
SRC_LOC_IDTRQ TYPE STRING,
SRC_LOC_KEYTRQ TYPE STRING,
SRC_LOC_IATACODETRQ TYPE STRING,
SRC_LOC_UNLOCODETRQ TYPE STRING,
PIC_EAR_REQTRQ TYPE STRING,
PIC_LAT_REQTRQ TYPE STRING,
PIC_EAR_ACCTRQ TYPE STRING,
PIC_LAT_ACCTRQ TYPE STRING,
DES_LOC_IDTRQ TYPE STRING,
DES_LOC_KEYTRQ TYPE STRING,
DES_LOC_IATACODETRQ TYPE STRING,
DES_LOC_UNLOCODETRQ TYPE STRING,
UNLOAD_POINTTRQ TYPE STRING,
DEL_EAR_REQTRQ TYPE STRING,
DEL_LAT_REQTRQ TYPE STRING,
DEL_EAR_ACCTRQ TYPE STRING,
DEL_LAT_ACCTRQ TYPE STRING,
DEL_PUDL_SPECIFICATIONTRQ TYPE STRING,
COST_CHARGE_EXISTTRQ TYPE STRING,
ORIG_BTD_ID TYPE STRING,
HBL_NUMBER TYPE STRING,
PIC_EAR_ACCTRQ_D TYPE STRING,
PIC_EAR_ACCTRQ_T TYPE STRING,
PIC_EAR_ACCTRQ_TZ TYPE STRING,
DEL_EAR_ACCTRQ_D TYPE STRING,
DEL_EAR_ACCTRQ_T TYPE STRING,
DEL_EAR_ACCTRQ_TZ TYPE STRING,
SRC_LOC_IDTRQ_TXT TYPE STRING,
DES_LOC_IDTRQ_TXT TYPE STRING,
DEL_LAT_ACCTRQ_D TYPE STRING,
DEL_LAT_ACCTRQ_T TYPE STRING,
DEL_LAT_ACCTRQ_TZ TYPE STRING,
SHIPPER_ID TYPE STRING,
SHIPPER_DESCR TYPE STRING,
CONSIGNEE_ID TYPE STRING,
CONSIGNEE_DESCR TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/SCMTMS/S_UI_FRE_ORDER_ITM_TRQ_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_UI_FRE_ORDER_ITM_TRQ_STR-KEY sy-vline 
WA_/SCMTMS/S_UI_FRE_ORDER_ITM_TRQ_STR-SLAC_VAL sy-vline 
WA_/SCMTMS/S_UI_FRE_ORDER_ITM_TRQ_STR-SRC_LOC_IDTRQ sy-vline 
WA_/SCMTMS/S_UI_FRE_ORDER_ITM_TRQ_STR-SRC_LOC_KEYTRQ sy-vline 
WA_/SCMTMS/S_UI_FRE_ORDER_ITM_TRQ_STR-SRC_LOC_IATACODETRQ sy-vline 
WA_/SCMTMS/S_UI_FRE_ORDER_ITM_TRQ_STR-SRC_LOC_UNLOCODETRQ sy-vline 
WA_/SCMTMS/S_UI_FRE_ORDER_ITM_TRQ_STR-PIC_EAR_REQTRQ sy-vline 
WA_/SCMTMS/S_UI_FRE_ORDER_ITM_TRQ_STR-PIC_LAT_REQTRQ sy-vline 
WA_/SCMTMS/S_UI_FRE_ORDER_ITM_TRQ_STR-PIC_EAR_ACCTRQ sy-vline 
WA_/SCMTMS/S_UI_FRE_ORDER_ITM_TRQ_STR-PIC_LAT_ACCTRQ sy-vline 
WA_/SCMTMS/S_UI_FRE_ORDER_ITM_TRQ_STR-DES_LOC_IDTRQ sy-vline 
WA_/SCMTMS/S_UI_FRE_ORDER_ITM_TRQ_STR-DES_LOC_KEYTRQ sy-vline 
WA_/SCMTMS/S_UI_FRE_ORDER_ITM_TRQ_STR-DES_LOC_IATACODETRQ sy-vline 
WA_/SCMTMS/S_UI_FRE_ORDER_ITM_TRQ_STR-DES_LOC_UNLOCODETRQ sy-vline 
WA_/SCMTMS/S_UI_FRE_ORDER_ITM_TRQ_STR-UNLOAD_POINTTRQ sy-vline 
WA_/SCMTMS/S_UI_FRE_ORDER_ITM_TRQ_STR-DEL_EAR_REQTRQ sy-vline 
WA_/SCMTMS/S_UI_FRE_ORDER_ITM_TRQ_STR-DEL_LAT_REQTRQ sy-vline 
WA_/SCMTMS/S_UI_FRE_ORDER_ITM_TRQ_STR-DEL_EAR_ACCTRQ sy-vline 
WA_/SCMTMS/S_UI_FRE_ORDER_ITM_TRQ_STR-DEL_LAT_ACCTRQ sy-vline 
WA_/SCMTMS/S_UI_FRE_ORDER_ITM_TRQ_STR-DEL_PUDL_SPECIFICATIONTRQ sy-vline 
WA_/SCMTMS/S_UI_FRE_ORDER_ITM_TRQ_STR-COST_CHARGE_EXISTTRQ sy-vline 
WA_/SCMTMS/S_UI_FRE_ORDER_ITM_TRQ_STR-ORIG_BTD_ID sy-vline 
WA_/SCMTMS/S_UI_FRE_ORDER_ITM_TRQ_STR-HBL_NUMBER sy-vline 
WA_/SCMTMS/S_UI_FRE_ORDER_ITM_TRQ_STR-PIC_EAR_ACCTRQ_D sy-vline 
WA_/SCMTMS/S_UI_FRE_ORDER_ITM_TRQ_STR-PIC_EAR_ACCTRQ_T sy-vline 
WA_/SCMTMS/S_UI_FRE_ORDER_ITM_TRQ_STR-PIC_EAR_ACCTRQ_TZ sy-vline 
WA_/SCMTMS/S_UI_FRE_ORDER_ITM_TRQ_STR-DEL_EAR_ACCTRQ_D sy-vline 
WA_/SCMTMS/S_UI_FRE_ORDER_ITM_TRQ_STR-DEL_EAR_ACCTRQ_T sy-vline 
WA_/SCMTMS/S_UI_FRE_ORDER_ITM_TRQ_STR-DEL_EAR_ACCTRQ_TZ sy-vline 
WA_/SCMTMS/S_UI_FRE_ORDER_ITM_TRQ_STR-SRC_LOC_IDTRQ_TXT sy-vline 
WA_/SCMTMS/S_UI_FRE_ORDER_ITM_TRQ_STR-DES_LOC_IDTRQ_TXT sy-vline 
WA_/SCMTMS/S_UI_FRE_ORDER_ITM_TRQ_STR-DEL_LAT_ACCTRQ_D sy-vline 
WA_/SCMTMS/S_UI_FRE_ORDER_ITM_TRQ_STR-DEL_LAT_ACCTRQ_T sy-vline 
WA_/SCMTMS/S_UI_FRE_ORDER_ITM_TRQ_STR-DEL_LAT_ACCTRQ_TZ sy-vline 
WA_/SCMTMS/S_UI_FRE_ORDER_ITM_TRQ_STR-SHIPPER_ID sy-vline 
WA_/SCMTMS/S_UI_FRE_ORDER_ITM_TRQ_STR-SHIPPER_DESCR sy-vline 
WA_/SCMTMS/S_UI_FRE_ORDER_ITM_TRQ_STR-CONSIGNEE_ID sy-vline 
WA_/SCMTMS/S_UI_FRE_ORDER_ITM_TRQ_STR-CONSIGNEE_DESCR sy-vline      INTO ld_text SEPARATED BY SPACE.

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