ABAP Select data from SAP table BBPS_SEARCH_SUBLIST_PO_WEB into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM BBPS_SEARCH_SUBLIST_PO_WEB
*  INTO TABLE @DATA(IT_BBPS_SEARCH_SUBLIST_PO_WEB2).
*--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_BBPS_SEARCH_SUBLIST_PO_WEB INDEX 1 INTO DATA(WA_BBPS_SEARCH_SUBLIST_PO_WEB2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<BBPS_SEARCH_SUBLIST_PO_WEB>-NUMBER_INT = 1.
<BBPS_SEARCH_SUBLIST_PO_WEB>-DESCRIPTION = 1.
<BBPS_SEARCH_SUBLIST_PO_WEB>-ORDERED_PROD = 1.
<BBPS_SEARCH_SUBLIST_PO_WEB>-CATEGORY_ID = 1.
<BBPS_SEARCH_SUBLIST_PO_WEB>-CATEGORY_TEXT = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_BBPS_SEARCH_SUBLIST_PO_WEB-CATALOGID, sy-vline,
  WA_BBPS_SEARCH_SUBLIST_PO_WEB-CATALOGITEM, sy-vline,
  WA_BBPS_SEARCH_SUBLIST_PO_WEB-EXT_QUOTE_ID, sy-vline,
  WA_BBPS_SEARCH_SUBLIST_PO_WEB-EXT_QUOTE_ITEM, sy-vline,
  WA_BBPS_SEARCH_SUBLIST_PO_WEB-PRICE, sy-vline,
  WA_BBPS_SEARCH_SUBLIST_PO_WEB-PRICE_UNIT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_BBPS_SEARCH_SUBLIST_PO_WEB 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_BBPS_SEARCH_SUBLIST_PO_WEB 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_BBPS_SEARCH_SUBLIST_PO_WEB INTO WA_BBPS_SEARCH_SUBLIST_PO_WEB.


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

*Conversion exit CUNIT, internal->external for field UNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_BBPS_SEARCH_SUBLIST_PO_WEB-UNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BBPS_SEARCH_SUBLIST_PO_WEB-UNIT.
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_BBPS_SEARCH_SUBLIST_PO_WEB_STR, 
NUMBER_INT TYPE STRING,
DESCRIPTION TYPE STRING,
ORDERED_PROD TYPE STRING,
CATEGORY_ID TYPE STRING,
CATEGORY_TEXT TYPE STRING,
CATALOGID TYPE STRING,
CATALOGITEM TYPE STRING,
EXT_QUOTE_ID TYPE STRING,
EXT_QUOTE_ITEM TYPE STRING,
PRICE TYPE STRING,
PRICE_UNIT TYPE STRING,
DELIV_DATE TYPE STRING,
VPER_START TYPE STRING,
VPER_END TYPE STRING,
PARTNER_PROD TYPE STRING,
PRODUCT_TYPE TYPE STRING,
CTR_HDR_NUMBER TYPE STRING,
CTR_ITEM_NUMBER TYPE STRING,
QUANTITY TYPE STRING,
UNIT TYPE STRING,
VALUE TYPE STRING,
CURRENCY TYPE STRING,
QUAN_CF_E TYPE STRING,
QUAN_CF TYPE STRING,
VAL_CF_E TYPE STRING,
VAL_CF TYPE STRING,
QUAN_IV_E TYPE STRING,
QUAN_IV TYPE STRING,
VAL_IV_E TYPE STRING,
VAL_IV TYPE STRING,
TAX_CODE TYPE STRING,
TAX_AMOUNT TYPE STRING,
ICC_BR_STEUC TYPE STRING,
ICC_BR_MATUSE TYPE STRING,
ICC_BR_MATORG TYPE STRING,
ICC_BR_OWNPRO TYPE STRING,
ICC_BR_INDUST TYPE STRING,
ICC_IN_TXJCD TYPE STRING,
DUMMY_EEW_PD_SEARCH_ISS_PO TYPE STRING,
PS_US01 TYPE STRING,
PS_US02 TYPE STRING,
PS_US03 TYPE STRING,
PS_US04 TYPE STRING,
PS_US05 TYPE STRING,
PS_US06 TYPE STRING,
PS_US07 TYPE STRING,
PS_US08 TYPE STRING,
PS_US09 TYPE STRING,
PS_US10 TYPE STRING,
PS_US01_TXT TYPE STRING,
PS_US02_TXT TYPE STRING,
PS_US03_TXT TYPE STRING,
PS_US04_TXT TYPE STRING,
PS_US05_TXT TYPE STRING,
PS_US06_TXT TYPE STRING,
PS_US07_TXT TYPE STRING,
PS_US08_TXT TYPE STRING,
PS_US09_TXT TYPE STRING,
PS_US10_TXT TYPE STRING,
PS_IPT TYPE STRING,
EXLIN TYPE STRING,
PS_CTRL_KEY TYPE STRING,
PS_EXSNR TYPE STRING,
DUMMY_EEW_PD_SEARCH_ISC_PO TYPE STRING,
DUMMY_EEW_PD_SEARCH_ISD_PO TYPE STRING,END OF T_EKKO_STR.
DATA: WA_BBPS_SEARCH_SUBLIST_PO_WEB_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_BBPS_SEARCH_SUBLIST_PO_WEB_STR-NUMBER_INT sy-vline 
WA_BBPS_SEARCH_SUBLIST_PO_WEB_STR-DESCRIPTION sy-vline 
WA_BBPS_SEARCH_SUBLIST_PO_WEB_STR-ORDERED_PROD sy-vline 
WA_BBPS_SEARCH_SUBLIST_PO_WEB_STR-CATEGORY_ID sy-vline 
WA_BBPS_SEARCH_SUBLIST_PO_WEB_STR-CATEGORY_TEXT sy-vline 
WA_BBPS_SEARCH_SUBLIST_PO_WEB_STR-CATALOGID sy-vline 
WA_BBPS_SEARCH_SUBLIST_PO_WEB_STR-CATALOGITEM sy-vline 
WA_BBPS_SEARCH_SUBLIST_PO_WEB_STR-EXT_QUOTE_ID sy-vline 
WA_BBPS_SEARCH_SUBLIST_PO_WEB_STR-EXT_QUOTE_ITEM sy-vline 
WA_BBPS_SEARCH_SUBLIST_PO_WEB_STR-PRICE sy-vline 
WA_BBPS_SEARCH_SUBLIST_PO_WEB_STR-PRICE_UNIT sy-vline 
WA_BBPS_SEARCH_SUBLIST_PO_WEB_STR-DELIV_DATE sy-vline 
WA_BBPS_SEARCH_SUBLIST_PO_WEB_STR-VPER_START sy-vline 
WA_BBPS_SEARCH_SUBLIST_PO_WEB_STR-VPER_END sy-vline 
WA_BBPS_SEARCH_SUBLIST_PO_WEB_STR-PARTNER_PROD sy-vline 
WA_BBPS_SEARCH_SUBLIST_PO_WEB_STR-PRODUCT_TYPE sy-vline 
WA_BBPS_SEARCH_SUBLIST_PO_WEB_STR-CTR_HDR_NUMBER sy-vline 
WA_BBPS_SEARCH_SUBLIST_PO_WEB_STR-CTR_ITEM_NUMBER sy-vline 
WA_BBPS_SEARCH_SUBLIST_PO_WEB_STR-QUANTITY sy-vline 
WA_BBPS_SEARCH_SUBLIST_PO_WEB_STR-UNIT sy-vline 
WA_BBPS_SEARCH_SUBLIST_PO_WEB_STR-VALUE sy-vline 
WA_BBPS_SEARCH_SUBLIST_PO_WEB_STR-CURRENCY sy-vline 
WA_BBPS_SEARCH_SUBLIST_PO_WEB_STR-QUAN_CF_E sy-vline 
WA_BBPS_SEARCH_SUBLIST_PO_WEB_STR-QUAN_CF sy-vline 
WA_BBPS_SEARCH_SUBLIST_PO_WEB_STR-VAL_CF_E sy-vline 
WA_BBPS_SEARCH_SUBLIST_PO_WEB_STR-VAL_CF sy-vline 
WA_BBPS_SEARCH_SUBLIST_PO_WEB_STR-QUAN_IV_E sy-vline 
WA_BBPS_SEARCH_SUBLIST_PO_WEB_STR-QUAN_IV sy-vline 
WA_BBPS_SEARCH_SUBLIST_PO_WEB_STR-VAL_IV_E sy-vline 
WA_BBPS_SEARCH_SUBLIST_PO_WEB_STR-VAL_IV sy-vline 
WA_BBPS_SEARCH_SUBLIST_PO_WEB_STR-TAX_CODE sy-vline 
WA_BBPS_SEARCH_SUBLIST_PO_WEB_STR-TAX_AMOUNT sy-vline 
WA_BBPS_SEARCH_SUBLIST_PO_WEB_STR-ICC_BR_STEUC sy-vline 
WA_BBPS_SEARCH_SUBLIST_PO_WEB_STR-ICC_BR_MATUSE sy-vline 
WA_BBPS_SEARCH_SUBLIST_PO_WEB_STR-ICC_BR_MATORG sy-vline 
WA_BBPS_SEARCH_SUBLIST_PO_WEB_STR-ICC_BR_OWNPRO sy-vline 
WA_BBPS_SEARCH_SUBLIST_PO_WEB_STR-ICC_BR_INDUST sy-vline 
WA_BBPS_SEARCH_SUBLIST_PO_WEB_STR-ICC_IN_TXJCD sy-vline 
WA_BBPS_SEARCH_SUBLIST_PO_WEB_STR-DUMMY_EEW_PD_SEARCH_ISS_PO sy-vline 
WA_BBPS_SEARCH_SUBLIST_PO_WEB_STR-PS_US01 sy-vline 
WA_BBPS_SEARCH_SUBLIST_PO_WEB_STR-PS_US02 sy-vline 
WA_BBPS_SEARCH_SUBLIST_PO_WEB_STR-PS_US03 sy-vline 
WA_BBPS_SEARCH_SUBLIST_PO_WEB_STR-PS_US04 sy-vline 
WA_BBPS_SEARCH_SUBLIST_PO_WEB_STR-PS_US05 sy-vline 
WA_BBPS_SEARCH_SUBLIST_PO_WEB_STR-PS_US06 sy-vline 
WA_BBPS_SEARCH_SUBLIST_PO_WEB_STR-PS_US07 sy-vline 
WA_BBPS_SEARCH_SUBLIST_PO_WEB_STR-PS_US08 sy-vline 
WA_BBPS_SEARCH_SUBLIST_PO_WEB_STR-PS_US09 sy-vline 
WA_BBPS_SEARCH_SUBLIST_PO_WEB_STR-PS_US10 sy-vline 
WA_BBPS_SEARCH_SUBLIST_PO_WEB_STR-PS_US01_TXT sy-vline 
WA_BBPS_SEARCH_SUBLIST_PO_WEB_STR-PS_US02_TXT sy-vline 
WA_BBPS_SEARCH_SUBLIST_PO_WEB_STR-PS_US03_TXT sy-vline 
WA_BBPS_SEARCH_SUBLIST_PO_WEB_STR-PS_US04_TXT sy-vline 
WA_BBPS_SEARCH_SUBLIST_PO_WEB_STR-PS_US05_TXT sy-vline 
WA_BBPS_SEARCH_SUBLIST_PO_WEB_STR-PS_US06_TXT sy-vline 
WA_BBPS_SEARCH_SUBLIST_PO_WEB_STR-PS_US07_TXT sy-vline 
WA_BBPS_SEARCH_SUBLIST_PO_WEB_STR-PS_US08_TXT sy-vline 
WA_BBPS_SEARCH_SUBLIST_PO_WEB_STR-PS_US09_TXT sy-vline 
WA_BBPS_SEARCH_SUBLIST_PO_WEB_STR-PS_US10_TXT sy-vline 
WA_BBPS_SEARCH_SUBLIST_PO_WEB_STR-PS_IPT sy-vline 
WA_BBPS_SEARCH_SUBLIST_PO_WEB_STR-EXLIN sy-vline 
WA_BBPS_SEARCH_SUBLIST_PO_WEB_STR-PS_CTRL_KEY sy-vline 
WA_BBPS_SEARCH_SUBLIST_PO_WEB_STR-PS_EXSNR sy-vline 
WA_BBPS_SEARCH_SUBLIST_PO_WEB_STR-DUMMY_EEW_PD_SEARCH_ISC_PO sy-vline 
WA_BBPS_SEARCH_SUBLIST_PO_WEB_STR-DUMMY_EEW_PD_SEARCH_ISD_PO sy-vline      INTO ld_text SEPARATED BY SPACE.

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