ABAP Select data from SAP table E1BP_RE_NA_VALUE_DAT into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP E1BP_RE_NA_VALUE_DAT 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 E1BP_RE_NA_VALUE_DAT. 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 E1BP_RE_NA_VALUE_DAT 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_E1BP_RE_NA_VALUE_DAT TYPE STANDARD TABLE OF E1BP_RE_NA_VALUE_DAT,
      WA_E1BP_RE_NA_VALUE_DAT TYPE E1BP_RE_NA_VALUE_DAT,
      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: <E1BP_RE_NA_VALUE_DAT> TYPE E1BP_RE_NA_VALUE_DAT.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_E1BP_RE_NA_VALUE_DAT.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM E1BP_RE_NA_VALUE_DAT
  INTO TABLE IT_E1BP_RE_NA_VALUE_DAT.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM E1BP_RE_NA_VALUE_DAT
*  INTO TABLE @DATA(IT_E1BP_RE_NA_VALUE_DAT2).
*--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_E1BP_RE_NA_VALUE_DAT INDEX 1 INTO DATA(WA_E1BP_RE_NA_VALUE_DAT2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_E1BP_RE_NA_VALUE_DAT ASSIGNING <E1BP_RE_NA_VALUE_DAT>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<E1BP_RE_NA_VALUE_DAT>-VALID_FROM = 1.
<E1BP_RE_NA_VALUE_DAT>-VALID_TO = 1.
<E1BP_RE_NA_VALUE_DAT>-ASSMNT_DATE = 1.
<E1BP_RE_NA_VALUE_DAT>-ASSMNT_VALUE = 1.
<E1BP_RE_NA_VALUE_DAT>-ASSMNT_CURRENCY = 1.

ENDLOOP.

LOOP AT IT_E1BP_RE_NA_VALUE_DAT INTO WA_E1BP_RE_NA_VALUE_DAT.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_E1BP_RE_NA_VALUE_DAT-ASSMNT_CURRENCY_ISO, sy-vline,
  WA_E1BP_RE_NA_VALUE_DAT-BASIC_PROP_TAX_AMOUNT, sy-vline,
  WA_E1BP_RE_NA_VALUE_DAT-ASSMNT_LAW_VALUE, sy-vline,
  WA_E1BP_RE_NA_VALUE_DAT-ASSMNT_MEAS_VALUE, sy-vline,
  WA_E1BP_RE_NA_VALUE_DAT-ASSMNT_MEAS_UNIT, sy-vline,
  WA_E1BP_RE_NA_VALUE_DAT-ASSMNT_MEAS_UNIT_ISO, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_E1BP_RE_NA_VALUE_DAT 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_E1BP_RE_NA_VALUE_DAT 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_E1BP_RE_NA_VALUE_DAT INTO WA_E1BP_RE_NA_VALUE_DAT.


*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_E1BP_RE_NA_VALUE_DAT_STR, 
VALID_FROM TYPE STRING,
VALID_TO TYPE STRING,
ASSMNT_DATE TYPE STRING,
ASSMNT_VALUE TYPE STRING,
ASSMNT_CURRENCY TYPE STRING,
ASSMNT_CURRENCY_ISO TYPE STRING,
BASIC_PROP_TAX_AMOUNT TYPE STRING,
ASSMNT_LAW_VALUE TYPE STRING,
ASSMNT_MEAS_VALUE TYPE STRING,
ASSMNT_MEAS_UNIT TYPE STRING,
ASSMNT_MEAS_UNIT_ISO TYPE STRING,
LAND_TYPE TYPE STRING,
LOCATION_NAME_1 TYPE STRING,
LOCATION_NAME_2 TYPE STRING,
SEARCH_TERM TYPE STRING,
DETERM_TYPE TYPE STRING,
POSSESSION_TYPE TYPE STRING,
METHOD_TYPE TYPE STRING,
ASSMNT_RATE_LAND_TYPE TYPE STRING,
ZONE_1_MEAS_AREA TYPE STRING,
ZONE_1_MEAS_UNIT TYPE STRING,
ZONE_1_MEAS_UNIT_ISO TYPE STRING,
ZONE_1_MEAS_VALUE TYPE STRING,
ZONE_2_MEAS_AREA TYPE STRING,
ZONE_2_MEAS_UNIT TYPE STRING,
ZONE_2_MEAS_UNIT_ISO TYPE STRING,
ZONE_2_MEAS_VALUE TYPE STRING,
ZONE_3_MEAS_AREA TYPE STRING,
ZONE_3_MEAS_UNIT TYPE STRING,
ZONE_3_MEAS_UNIT_ISO TYPE STRING,
ZONE_3_MEAS_VALUE TYPE STRING,
LAND_VALUE TYPE STRING,
BUILDING_VALUE TYPE STRING,
GROUND_VALUE TYPE STRING,
STARTING_VALUE TYPE STRING,
CALC_COST_VALUE TYPE STRING,
LAND_VALUE_PORTION TYPE STRING,
BUILDING_VALUE_PORTION TYPE STRING,
CALC_ASSMNT_VALUE TYPE STRING,
CALC_DIFFERENCE TYPE STRING,
SPEC_DIFFERENCE TYPE STRING,
AGRICULTURE_MEAS_VALUE TYPE STRING,
AGRICULTURE_MEAS_UNIT TYPE STRING,
AGRICULTURE_MEAS_UNIT_ISO TYPE STRING,
POOR_QUALITY_MEAS_VALUE TYPE STRING,
POOR_QUALITY_MEAS_UNIT TYPE STRING,
POOR_QUALITY_MEAS_UNIT_ISO TYPE STRING,
UNUSEABLE_MEAS_VALUE TYPE STRING,
UNUSEABLE_MEAS_UNIT TYPE STRING,
UNUSEABLE_MEAS_UNIT_ISO TYPE STRING,
COURTYARD_MEAS_VALUE TYPE STRING,
COURTYARD_MEAS_UNIT TYPE STRING,
COURTYARD_MEAS_UNIT_ISO TYPE STRING,
FORESTRY_MEAS_VALUE TYPE STRING,
FORESTRY_MEAS_UNIT TYPE STRING,
FORESTRY_MEAS_UNIT_ISO TYPE STRING,END OF T_EKKO_STR.
DATA: WA_E1BP_RE_NA_VALUE_DAT_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_E1BP_RE_NA_VALUE_DAT_STR-VALID_FROM sy-vline 
WA_E1BP_RE_NA_VALUE_DAT_STR-VALID_TO sy-vline 
WA_E1BP_RE_NA_VALUE_DAT_STR-ASSMNT_DATE sy-vline 
WA_E1BP_RE_NA_VALUE_DAT_STR-ASSMNT_VALUE sy-vline 
WA_E1BP_RE_NA_VALUE_DAT_STR-ASSMNT_CURRENCY sy-vline 
WA_E1BP_RE_NA_VALUE_DAT_STR-ASSMNT_CURRENCY_ISO sy-vline 
WA_E1BP_RE_NA_VALUE_DAT_STR-BASIC_PROP_TAX_AMOUNT sy-vline 
WA_E1BP_RE_NA_VALUE_DAT_STR-ASSMNT_LAW_VALUE sy-vline 
WA_E1BP_RE_NA_VALUE_DAT_STR-ASSMNT_MEAS_VALUE sy-vline 
WA_E1BP_RE_NA_VALUE_DAT_STR-ASSMNT_MEAS_UNIT sy-vline 
WA_E1BP_RE_NA_VALUE_DAT_STR-ASSMNT_MEAS_UNIT_ISO sy-vline 
WA_E1BP_RE_NA_VALUE_DAT_STR-LAND_TYPE sy-vline 
WA_E1BP_RE_NA_VALUE_DAT_STR-LOCATION_NAME_1 sy-vline 
WA_E1BP_RE_NA_VALUE_DAT_STR-LOCATION_NAME_2 sy-vline 
WA_E1BP_RE_NA_VALUE_DAT_STR-SEARCH_TERM sy-vline 
WA_E1BP_RE_NA_VALUE_DAT_STR-DETERM_TYPE sy-vline 
WA_E1BP_RE_NA_VALUE_DAT_STR-POSSESSION_TYPE sy-vline 
WA_E1BP_RE_NA_VALUE_DAT_STR-METHOD_TYPE sy-vline 
WA_E1BP_RE_NA_VALUE_DAT_STR-ASSMNT_RATE_LAND_TYPE sy-vline 
WA_E1BP_RE_NA_VALUE_DAT_STR-ZONE_1_MEAS_AREA sy-vline 
WA_E1BP_RE_NA_VALUE_DAT_STR-ZONE_1_MEAS_UNIT sy-vline 
WA_E1BP_RE_NA_VALUE_DAT_STR-ZONE_1_MEAS_UNIT_ISO sy-vline 
WA_E1BP_RE_NA_VALUE_DAT_STR-ZONE_1_MEAS_VALUE sy-vline 
WA_E1BP_RE_NA_VALUE_DAT_STR-ZONE_2_MEAS_AREA sy-vline 
WA_E1BP_RE_NA_VALUE_DAT_STR-ZONE_2_MEAS_UNIT sy-vline 
WA_E1BP_RE_NA_VALUE_DAT_STR-ZONE_2_MEAS_UNIT_ISO sy-vline 
WA_E1BP_RE_NA_VALUE_DAT_STR-ZONE_2_MEAS_VALUE sy-vline 
WA_E1BP_RE_NA_VALUE_DAT_STR-ZONE_3_MEAS_AREA sy-vline 
WA_E1BP_RE_NA_VALUE_DAT_STR-ZONE_3_MEAS_UNIT sy-vline 
WA_E1BP_RE_NA_VALUE_DAT_STR-ZONE_3_MEAS_UNIT_ISO sy-vline 
WA_E1BP_RE_NA_VALUE_DAT_STR-ZONE_3_MEAS_VALUE sy-vline 
WA_E1BP_RE_NA_VALUE_DAT_STR-LAND_VALUE sy-vline 
WA_E1BP_RE_NA_VALUE_DAT_STR-BUILDING_VALUE sy-vline 
WA_E1BP_RE_NA_VALUE_DAT_STR-GROUND_VALUE sy-vline 
WA_E1BP_RE_NA_VALUE_DAT_STR-STARTING_VALUE sy-vline 
WA_E1BP_RE_NA_VALUE_DAT_STR-CALC_COST_VALUE sy-vline 
WA_E1BP_RE_NA_VALUE_DAT_STR-LAND_VALUE_PORTION sy-vline 
WA_E1BP_RE_NA_VALUE_DAT_STR-BUILDING_VALUE_PORTION sy-vline 
WA_E1BP_RE_NA_VALUE_DAT_STR-CALC_ASSMNT_VALUE sy-vline 
WA_E1BP_RE_NA_VALUE_DAT_STR-CALC_DIFFERENCE sy-vline 
WA_E1BP_RE_NA_VALUE_DAT_STR-SPEC_DIFFERENCE sy-vline 
WA_E1BP_RE_NA_VALUE_DAT_STR-AGRICULTURE_MEAS_VALUE sy-vline 
WA_E1BP_RE_NA_VALUE_DAT_STR-AGRICULTURE_MEAS_UNIT sy-vline 
WA_E1BP_RE_NA_VALUE_DAT_STR-AGRICULTURE_MEAS_UNIT_ISO sy-vline 
WA_E1BP_RE_NA_VALUE_DAT_STR-POOR_QUALITY_MEAS_VALUE sy-vline 
WA_E1BP_RE_NA_VALUE_DAT_STR-POOR_QUALITY_MEAS_UNIT sy-vline 
WA_E1BP_RE_NA_VALUE_DAT_STR-POOR_QUALITY_MEAS_UNIT_ISO sy-vline 
WA_E1BP_RE_NA_VALUE_DAT_STR-UNUSEABLE_MEAS_VALUE sy-vline 
WA_E1BP_RE_NA_VALUE_DAT_STR-UNUSEABLE_MEAS_UNIT sy-vline 
WA_E1BP_RE_NA_VALUE_DAT_STR-UNUSEABLE_MEAS_UNIT_ISO sy-vline 
WA_E1BP_RE_NA_VALUE_DAT_STR-COURTYARD_MEAS_VALUE sy-vline 
WA_E1BP_RE_NA_VALUE_DAT_STR-COURTYARD_MEAS_UNIT sy-vline 
WA_E1BP_RE_NA_VALUE_DAT_STR-COURTYARD_MEAS_UNIT_ISO sy-vline 
WA_E1BP_RE_NA_VALUE_DAT_STR-FORESTRY_MEAS_VALUE sy-vline 
WA_E1BP_RE_NA_VALUE_DAT_STR-FORESTRY_MEAS_UNIT sy-vline 
WA_E1BP_RE_NA_VALUE_DAT_STR-FORESTRY_MEAS_UNIT_ISO sy-vline      INTO ld_text SEPARATED BY SPACE.

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