ABAP Select data from SAP table PCOLLABFRTQUOT into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP PCOLLABFRTQUOT 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 PCOLLABFRTQUOT. 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 PCOLLABFRTQUOT 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_PCOLLABFRTQUOT TYPE STANDARD TABLE OF PCOLLABFRTQUOT,
      WA_PCOLLABFRTQUOT TYPE PCOLLABFRTQUOT,
      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: <PCOLLABFRTQUOT> TYPE PCOLLABFRTQUOT.

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

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM PCOLLABFRTQUOT
  INTO TABLE IT_PCOLLABFRTQUOT.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PCOLLABFRTQUOT
*  INTO TABLE @DATA(IT_PCOLLABFRTQUOT2).
*--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_PCOLLABFRTQUOT INDEX 1 INTO DATA(WA_PCOLLABFRTQUOT2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_PCOLLABFRTQUOT ASSIGNING <PCOLLABFRTQUOT>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PCOLLABFRTQUOT>-MANDT = 1.
<PCOLLABFRTQUOT>-FREIGHTQUOTATIONUUID = 1.
<PCOLLABFRTQUOT>-FREIGHTREQUESTFORQUOTATIONUUID = 1.
<PCOLLABFRTQUOT>-TRANSPORTATIONORDERUUID = 1.
<PCOLLABFRTQUOT>-TENDERINGUUID = 1.

ENDLOOP.

LOOP AT IT_PCOLLABFRTQUOT INTO WA_PCOLLABFRTQUOT.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PCOLLABFRTQUOT-FREIGHTREQUESTFORQUOTATION, sy-vline,
  WA_PCOLLABFRTQUOT-FREIGHTQUOTATION, sy-vline,
  WA_PCOLLABFRTQUOT-REFTRANSPORTATIONORDERUUID, sy-vline,
  WA_PCOLLABFRTQUOT-TENDERINGMANAGER, sy-vline,
  WA_PCOLLABFRTQUOT-TENDERINGREQUESTEDCARRIER, sy-vline,
  WA_PCOLLABFRTQUOT-TENDERINGRESPONSESQNCNUMBER, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PCOLLABFRTQUOT 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_PCOLLABFRTQUOT 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_PCOLLABFRTQUOT INTO WA_PCOLLABFRTQUOT.


*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 FREIGHTREQUESTFORQUOTATION
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PCOLLABFRTQUOT-FREIGHTREQUESTFORQUOTATION
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PCOLLABFRTQUOT-FREIGHTREQUESTFORQUOTATION.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field TENDERINGREQUESTEDCARRIER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PCOLLABFRTQUOT-TENDERINGREQUESTEDCARRIER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PCOLLABFRTQUOT-TENDERINGREQUESTEDCARRIER.
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_PCOLLABFRTQUOT_STR, 
MANDT TYPE STRING,
FREIGHTQUOTATIONUUID TYPE STRING,
FREIGHTREQUESTFORQUOTATIONUUID TYPE STRING,
TRANSPORTATIONORDERUUID TYPE STRING,
TENDERINGUUID TYPE STRING,
FREIGHTREQUESTFORQUOTATION TYPE STRING,
FREIGHTQUOTATION TYPE STRING,
REFTRANSPORTATIONORDERUUID TYPE STRING,
TENDERINGMANAGER TYPE STRING,
TENDERINGREQUESTEDCARRIER TYPE STRING,
TENDERINGRESPONSESQNCNUMBER TYPE STRING,
TENDERINGAWARDSTATUS TYPE STRING,
TENDERINGRESPONSECODE TYPE STRING,
TENDERINGREJECTIONREASON TYPE STRING,
TENDERINGSUBMISSIONDATETIME TYPE STRING,
TNDRGRSPSUBMDAMTCRCY TYPE STRING,
TNDRGRSPSUBMDAMT TYPE STRING,
TENDERINGVISIBILITYSETTINGS TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PCOLLABFRTQUOT_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_PCOLLABFRTQUOT_STR-MANDT sy-vline 
WA_PCOLLABFRTQUOT_STR-FREIGHTQUOTATIONUUID sy-vline 
WA_PCOLLABFRTQUOT_STR-FREIGHTREQUESTFORQUOTATIONUUID sy-vline 
WA_PCOLLABFRTQUOT_STR-TRANSPORTATIONORDERUUID sy-vline 
WA_PCOLLABFRTQUOT_STR-TENDERINGUUID sy-vline 
WA_PCOLLABFRTQUOT_STR-FREIGHTREQUESTFORQUOTATION sy-vline 
WA_PCOLLABFRTQUOT_STR-FREIGHTQUOTATION sy-vline 
WA_PCOLLABFRTQUOT_STR-REFTRANSPORTATIONORDERUUID sy-vline 
WA_PCOLLABFRTQUOT_STR-TENDERINGMANAGER sy-vline 
WA_PCOLLABFRTQUOT_STR-TENDERINGREQUESTEDCARRIER sy-vline 
WA_PCOLLABFRTQUOT_STR-TENDERINGRESPONSESQNCNUMBER sy-vline 
WA_PCOLLABFRTQUOT_STR-TENDERINGAWARDSTATUS sy-vline 
WA_PCOLLABFRTQUOT_STR-TENDERINGRESPONSECODE sy-vline 
WA_PCOLLABFRTQUOT_STR-TENDERINGREJECTIONREASON sy-vline 
WA_PCOLLABFRTQUOT_STR-TENDERINGSUBMISSIONDATETIME sy-vline 
WA_PCOLLABFRTQUOT_STR-TNDRGRSPSUBMDAMTCRCY sy-vline 
WA_PCOLLABFRTQUOT_STR-TNDRGRSPSUBMDAMT sy-vline 
WA_PCOLLABFRTQUOT_STR-TENDERINGVISIBILITYSETTINGS sy-vline      INTO ld_text SEPARATED BY SPACE.

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