ABAP Select data from SAP table PBASPRICEQUOTL into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PBASPRICEQUOTL
*  INTO TABLE @DATA(IT_PBASPRICEQUOTL2).
*--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_PBASPRICEQUOTL INDEX 1 INTO DATA(WA_PBASPRICEQUOTL2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PBASPRICEQUOTL>-MANDT = 1.
<PBASPRICEQUOTL>-BASISTYPE = 1.
<PBASPRICEQUOTL>-BASISID = 1.
<PBASPRICEQUOTL>-DERIVATIVECONTRSPECIFICATION = 1.
<PBASPRICEQUOTL>-MARKETIDENTIFIERCODE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PBASPRICEQUOTL-PLANNEDDELIVERYSTARTDATE, sy-vline,
  WA_PBASPRICEQUOTL-PLANNEDDELIVERYENDDATE, sy-vline,
  WA_PBASPRICEQUOTL-PRICEQUOTATIONTYPE, sy-vline,
  WA_PBASPRICEQUOTL-PRICEQUOTATIONDATE, sy-vline,
  WA_PBASPRICEQUOTL-PRICEQUOTATIONTIME, sy-vline,
  WA_PBASPRICEQUOTL-VALIDITYSTARTUTCDATETIME, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PBASPRICEQUOTL 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_PBASPRICEQUOTL 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_PBASPRICEQUOTL INTO WA_PBASPRICEQUOTL.


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

*Conversion exit CUNIT, internal->external for field UNITOFMEASURE
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_PBASPRICEQUOTL-UNITOFMEASURE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PBASPRICEQUOTL-UNITOFMEASURE.
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_PBASPRICEQUOTL_STR, 
MANDT TYPE STRING,
BASISTYPE TYPE STRING,
BASISID TYPE STRING,
DERIVATIVECONTRSPECIFICATION TYPE STRING,
MARKETIDENTIFIERCODE TYPE STRING,
PLANNEDDELIVERYSTARTDATE TYPE STRING,
PLANNEDDELIVERYENDDATE TYPE STRING,
PRICEQUOTATIONTYPE TYPE STRING,
PRICEQUOTATIONDATE TYPE STRING,
PRICEQUOTATIONTIME TYPE STRING,
VALIDITYSTARTUTCDATETIME TYPE STRING,
MATURITYKEYDATE TYPE STRING,
DERIVATIVECONTRACTMATURITYCODE TYPE STRING,
PRICEQUOTATION TYPE STRING,
UNITOFMEASURE TYPE STRING,
CURRENCY TYPE STRING,
CREATEDBYUSER TYPE STRING,
ISDELETED TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PBASPRICEQUOTL_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_PBASPRICEQUOTL_STR-MANDT sy-vline 
WA_PBASPRICEQUOTL_STR-BASISTYPE sy-vline 
WA_PBASPRICEQUOTL_STR-BASISID sy-vline 
WA_PBASPRICEQUOTL_STR-DERIVATIVECONTRSPECIFICATION sy-vline 
WA_PBASPRICEQUOTL_STR-MARKETIDENTIFIERCODE sy-vline 
WA_PBASPRICEQUOTL_STR-PLANNEDDELIVERYSTARTDATE sy-vline 
WA_PBASPRICEQUOTL_STR-PLANNEDDELIVERYENDDATE sy-vline 
WA_PBASPRICEQUOTL_STR-PRICEQUOTATIONTYPE sy-vline 
WA_PBASPRICEQUOTL_STR-PRICEQUOTATIONDATE sy-vline 
WA_PBASPRICEQUOTL_STR-PRICEQUOTATIONTIME sy-vline 
WA_PBASPRICEQUOTL_STR-VALIDITYSTARTUTCDATETIME sy-vline 
WA_PBASPRICEQUOTL_STR-MATURITYKEYDATE sy-vline 
WA_PBASPRICEQUOTL_STR-DERIVATIVECONTRACTMATURITYCODE sy-vline 
WA_PBASPRICEQUOTL_STR-PRICEQUOTATION sy-vline 
WA_PBASPRICEQUOTL_STR-UNITOFMEASURE sy-vline 
WA_PBASPRICEQUOTL_STR-CURRENCY sy-vline 
WA_PBASPRICEQUOTL_STR-CREATEDBYUSER sy-vline 
WA_PBASPRICEQUOTL_STR-ISDELETED sy-vline      INTO ld_text SEPARATED BY SPACE.

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