ABAP Select data from SAP table E1BPCOLL_VDBLEW into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP E1BPCOLL_VDBLEW 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 E1BPCOLL_VDBLEW. 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 E1BPCOLL_VDBLEW 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_E1BPCOLL_VDBLEW TYPE STANDARD TABLE OF E1BPCOLL_VDBLEW,
      WA_E1BPCOLL_VDBLEW TYPE E1BPCOLL_VDBLEW,
      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: <E1BPCOLL_VDBLEW> TYPE E1BPCOLL_VDBLEW.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_E1BPCOLL_VDBLEW.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM E1BPCOLL_VDBLEW
  INTO TABLE IT_E1BPCOLL_VDBLEW.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM E1BPCOLL_VDBLEW
*  INTO TABLE @DATA(IT_E1BPCOLL_VDBLEW2).
*--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_E1BPCOLL_VDBLEW INDEX 1 INTO DATA(WA_E1BPCOLL_VDBLEW2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_E1BPCOLL_VDBLEW ASSIGNING <E1BPCOLL_VDBLEW>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<E1BPCOLL_VDBLEW>-COMP_CODE = 1.
<E1BPCOLL_VDBLEW>-CONTRACT_NO = 1.
<E1BPCOLL_VDBLEW>-OBJECT_NO = 1.
<E1BPCOLL_VDBLEW>-COLL_NO = 1.
<E1BPCOLL_VDBLEW>-CREATION_USER = 1.

ENDLOOP.

LOOP AT IT_E1BPCOLL_VDBLEW INTO WA_E1BPCOLL_VDBLEW.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_E1BPCOLL_VDBLEW-CREATION_DATE, sy-vline,
  WA_E1BPCOLL_VDBLEW-CREATION_TIME, sy-vline,
  WA_E1BPCOLL_VDBLEW-SOUINTENTR, sy-vline,
  WA_E1BPCOLL_VDBLEW-LASTCHANGE_USER, sy-vline,
  WA_E1BPCOLL_VDBLEW-LASTCHANGE_DATE, sy-vline,
  WA_E1BPCOLL_VDBLEW-LASTCHANGE_TIME, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_E1BPCOLL_VDBLEW 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_E1BPCOLL_VDBLEW 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_E1BPCOLL_VDBLEW INTO WA_E1BPCOLL_VDBLEW.


*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.
ENDFORM. 

*&---------------------------------------------------------------------*
*& Form process_as_string_field_values
*&---------------------------------------------------------------------*
FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO.

TYPES: BEGIN OF T_E1BPCOLL_VDBLEW_STR, 
COMP_CODE TYPE STRING,
CONTRACT_NO TYPE STRING,
OBJECT_NO TYPE STRING,
COLL_NO TYPE STRING,
CREATION_USER TYPE STRING,
CREATION_DATE TYPE STRING,
CREATION_TIME TYPE STRING,
SOUINTENTR TYPE STRING,
LASTCHANGE_USER TYPE STRING,
LASTCHANGE_DATE TYPE STRING,
LASTCHANGE_TIME TYPE STRING,
EDITSOURCE TYPE STRING,
MARKDOWN_1 TYPE STRING,
DEPRAMNT_1 TYPE STRING,
EXT_AREA_1 TYPE STRING,
EXTRN_UN_1 TYPE STRING,
EXTAREA_1 TYPE STRING,
OPERAT_1 TYPE STRING,
OPERCSTS_1 TYPE STRING,
ADM_CST_1 TYPE STRING,
ADM_CST_2 TYPE STRING,
REVEN_VAL_1 TYPE STRING,
GARAGES_AMOUNT_1 TYPE STRING,
GARAGES_INCOME_1 TYPE STRING,
RENT_GAR_1 TYPE STRING,
PARK_SP_AMOUNT_1 TYPE STRING,
PARK_SP_INCOME_1 TYPE STRING,
RENT_PKS_1 TYPE STRING,
MAINTEN_1 TYPE STRING,
MAINTEN_2 TYPE STRING,
MGMTCO_1 TYPE STRING,
MAN_COSTS_1 TYPE STRING,
CAPINT_1 TYPE STRING,
RNARW_OE_1 TYPE STRING,
YRNETPRO_1 TYPE STRING,
YRGROPRO_1 TYPE STRING,
RSKRNLO_1 TYPE STRING,
RSKRNLOS_1 TYPE STRING,
MOGROPRO_1 TYPE STRING,
CURRENCY TYPE STRING,
CURRENCY_ISO TYPE STRING,
AREA_UNIT TYPE STRING,
AREA_UNIT_ISO TYPE STRING,
MARKDOWN_2 TYPE STRING,
DEPRAMNT_2 TYPE STRING,
EXT_AREA_2 TYPE STRING,
EXTRN_UN_2 TYPE STRING,
EXTAREA_2 TYPE STRING,
OPERAT_2 TYPE STRING,
OPERCSTS_2 TYPE STRING,
ADMIN TYPE STRING,
ADMINCST TYPE STRING,
REVEN_VAL_2 TYPE STRING,
GARAGES_AMOUNT_2 TYPE STRING,
GARAGES_INCOME_2 TYPE STRING,
RENT_GAR_2 TYPE STRING,
PARK_SP_AMOUNT_2 TYPE STRING,
PARK_SP_INCOME_2 TYPE STRING,
RENT_PKS TYPE STRING,
MAINTEN_3 TYPE STRING,
MAINTEN_4 TYPE STRING,END OF T_EKKO_STR.
DATA: WA_E1BPCOLL_VDBLEW_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_E1BPCOLL_VDBLEW_STR-COMP_CODE sy-vline 
WA_E1BPCOLL_VDBLEW_STR-CONTRACT_NO sy-vline 
WA_E1BPCOLL_VDBLEW_STR-OBJECT_NO sy-vline 
WA_E1BPCOLL_VDBLEW_STR-COLL_NO sy-vline 
WA_E1BPCOLL_VDBLEW_STR-CREATION_USER sy-vline 
WA_E1BPCOLL_VDBLEW_STR-CREATION_DATE sy-vline 
WA_E1BPCOLL_VDBLEW_STR-CREATION_TIME sy-vline 
WA_E1BPCOLL_VDBLEW_STR-SOUINTENTR sy-vline 
WA_E1BPCOLL_VDBLEW_STR-LASTCHANGE_USER sy-vline 
WA_E1BPCOLL_VDBLEW_STR-LASTCHANGE_DATE sy-vline 
WA_E1BPCOLL_VDBLEW_STR-LASTCHANGE_TIME sy-vline 
WA_E1BPCOLL_VDBLEW_STR-EDITSOURCE sy-vline 
WA_E1BPCOLL_VDBLEW_STR-MARKDOWN_1 sy-vline 
WA_E1BPCOLL_VDBLEW_STR-DEPRAMNT_1 sy-vline 
WA_E1BPCOLL_VDBLEW_STR-EXT_AREA_1 sy-vline 
WA_E1BPCOLL_VDBLEW_STR-EXTRN_UN_1 sy-vline 
WA_E1BPCOLL_VDBLEW_STR-EXTAREA_1 sy-vline 
WA_E1BPCOLL_VDBLEW_STR-OPERAT_1 sy-vline 
WA_E1BPCOLL_VDBLEW_STR-OPERCSTS_1 sy-vline 
WA_E1BPCOLL_VDBLEW_STR-ADM_CST_1 sy-vline 
WA_E1BPCOLL_VDBLEW_STR-ADM_CST_2 sy-vline 
WA_E1BPCOLL_VDBLEW_STR-REVEN_VAL_1 sy-vline 
WA_E1BPCOLL_VDBLEW_STR-GARAGES_AMOUNT_1 sy-vline 
WA_E1BPCOLL_VDBLEW_STR-GARAGES_INCOME_1 sy-vline 
WA_E1BPCOLL_VDBLEW_STR-RENT_GAR_1 sy-vline 
WA_E1BPCOLL_VDBLEW_STR-PARK_SP_AMOUNT_1 sy-vline 
WA_E1BPCOLL_VDBLEW_STR-PARK_SP_INCOME_1 sy-vline 
WA_E1BPCOLL_VDBLEW_STR-RENT_PKS_1 sy-vline 
WA_E1BPCOLL_VDBLEW_STR-MAINTEN_1 sy-vline 
WA_E1BPCOLL_VDBLEW_STR-MAINTEN_2 sy-vline 
WA_E1BPCOLL_VDBLEW_STR-MGMTCO_1 sy-vline 
WA_E1BPCOLL_VDBLEW_STR-MAN_COSTS_1 sy-vline 
WA_E1BPCOLL_VDBLEW_STR-CAPINT_1 sy-vline 
WA_E1BPCOLL_VDBLEW_STR-RNARW_OE_1 sy-vline 
WA_E1BPCOLL_VDBLEW_STR-YRNETPRO_1 sy-vline 
WA_E1BPCOLL_VDBLEW_STR-YRGROPRO_1 sy-vline 
WA_E1BPCOLL_VDBLEW_STR-RSKRNLO_1 sy-vline 
WA_E1BPCOLL_VDBLEW_STR-RSKRNLOS_1 sy-vline 
WA_E1BPCOLL_VDBLEW_STR-MOGROPRO_1 sy-vline 
WA_E1BPCOLL_VDBLEW_STR-CURRENCY sy-vline 
WA_E1BPCOLL_VDBLEW_STR-CURRENCY_ISO sy-vline 
WA_E1BPCOLL_VDBLEW_STR-AREA_UNIT sy-vline 
WA_E1BPCOLL_VDBLEW_STR-AREA_UNIT_ISO sy-vline 
WA_E1BPCOLL_VDBLEW_STR-MARKDOWN_2 sy-vline 
WA_E1BPCOLL_VDBLEW_STR-DEPRAMNT_2 sy-vline 
WA_E1BPCOLL_VDBLEW_STR-EXT_AREA_2 sy-vline 
WA_E1BPCOLL_VDBLEW_STR-EXTRN_UN_2 sy-vline 
WA_E1BPCOLL_VDBLEW_STR-EXTAREA_2 sy-vline 
WA_E1BPCOLL_VDBLEW_STR-OPERAT_2 sy-vline 
WA_E1BPCOLL_VDBLEW_STR-OPERCSTS_2 sy-vline 
WA_E1BPCOLL_VDBLEW_STR-ADMIN sy-vline 
WA_E1BPCOLL_VDBLEW_STR-ADMINCST sy-vline 
WA_E1BPCOLL_VDBLEW_STR-REVEN_VAL_2 sy-vline 
WA_E1BPCOLL_VDBLEW_STR-GARAGES_AMOUNT_2 sy-vline 
WA_E1BPCOLL_VDBLEW_STR-GARAGES_INCOME_2 sy-vline 
WA_E1BPCOLL_VDBLEW_STR-RENT_GAR_2 sy-vline 
WA_E1BPCOLL_VDBLEW_STR-PARK_SP_AMOUNT_2 sy-vline 
WA_E1BPCOLL_VDBLEW_STR-PARK_SP_INCOME_2 sy-vline 
WA_E1BPCOLL_VDBLEW_STR-RENT_PKS sy-vline 
WA_E1BPCOLL_VDBLEW_STR-MAINTEN_3 sy-vline 
WA_E1BPCOLL_VDBLEW_STR-MAINTEN_4 sy-vline      INTO ld_text SEPARATED BY SPACE.

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