ABAP Select data from SAP table E1BP_RE_SEARCH_REQ_DATX 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_SEARCH_REQ_DATX 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_SEARCH_REQ_DATX. 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_SEARCH_REQ_DATX 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_SEARCH_REQ_DATX TYPE STANDARD TABLE OF E1BP_RE_SEARCH_REQ_DATX,
      WA_E1BP_RE_SEARCH_REQ_DATX TYPE E1BP_RE_SEARCH_REQ_DATX,
      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_SEARCH_REQ_DATX> TYPE E1BP_RE_SEARCH_REQ_DATX.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_E1BP_RE_SEARCH_REQ_DATX.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM E1BP_RE_SEARCH_REQ_DATX
  INTO TABLE IT_E1BP_RE_SEARCH_REQ_DATX.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM E1BP_RE_SEARCH_REQ_DATX
*  INTO TABLE @DATA(IT_E1BP_RE_SEARCH_REQ_DATX2).
*--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_SEARCH_REQ_DATX INDEX 1 INTO DATA(WA_E1BP_RE_SEARCH_REQ_DATX2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_E1BP_RE_SEARCH_REQ_DATX ASSIGNING <E1BP_RE_SEARCH_REQ_DATX>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<E1BP_RE_SEARCH_REQ_DATX>-SET_ALL = 1.
<E1BP_RE_SEARCH_REQ_DATX>-RE_SEARCH_REQUEST_TEXT = 1.
<E1BP_RE_SEARCH_REQ_DATX>-SEARCH_TERM = 1.
<E1BP_RE_SEARCH_REQ_DATX>-LATER_CN_START_POSSIBLE = 1.
<E1BP_RE_SEARCH_REQ_DATX>-MAX_COND_VALUE_01 = 1.

ENDLOOP.

LOOP AT IT_E1BP_RE_SEARCH_REQ_DATX INTO WA_E1BP_RE_SEARCH_REQ_DATX.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_E1BP_RE_SEARCH_REQ_DATX-CURRENCY_01, sy-vline,
  WA_E1BP_RE_SEARCH_REQ_DATX-MAX_COND_VALUE_02, sy-vline,
  WA_E1BP_RE_SEARCH_REQ_DATX-CURRENCY_02, sy-vline,
  WA_E1BP_RE_SEARCH_REQ_DATX-MAX_COND_VALUE_03, sy-vline,
  WA_E1BP_RE_SEARCH_REQ_DATX-CURRENCY_03, sy-vline,
  WA_E1BP_RE_SEARCH_REQ_DATX-MAX_COND_VALUE_04, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_E1BP_RE_SEARCH_REQ_DATX 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_SEARCH_REQ_DATX 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_SEARCH_REQ_DATX INTO WA_E1BP_RE_SEARCH_REQ_DATX.


*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_SEARCH_REQ_DATX_STR, 
SET_ALL TYPE STRING,
RE_SEARCH_REQUEST_TEXT TYPE STRING,
SEARCH_TERM TYPE STRING,
LATER_CN_START_POSSIBLE TYPE STRING,
MAX_COND_VALUE_01 TYPE STRING,
CURRENCY_01 TYPE STRING,
MAX_COND_VALUE_02 TYPE STRING,
CURRENCY_02 TYPE STRING,
MAX_COND_VALUE_03 TYPE STRING,
CURRENCY_03 TYPE STRING,
MAX_COND_VALUE_04 TYPE STRING,
CURRENCY_04 TYPE STRING,
MIN_MEAS_VALUE_01 TYPE STRING,
MAX_MEAS_VALUE_01 TYPE STRING,
UNIT_01 TYPE STRING,
MIN_MEAS_VALUE_02 TYPE STRING,
MAX_MEAS_VALUE_02 TYPE STRING,
UNIT_02 TYPE STRING,
MIN_MEAS_VALUE_03 TYPE STRING,
MAX_MEAS_VALUE_03 TYPE STRING,
UNIT_03 TYPE STRING,
MIN_MEAS_VALUE_04 TYPE STRING,
MAX_MEAS_VALUE_04 TYPE STRING,
UNIT_04 TYPE STRING,
BUILDING_AGE_FROM TYPE STRING,
BUILDING_AGE_TO TYPE STRING,
COUNTRY TYPE STRING,
REGION TYPE STRING,
POSTL_COD1 TYPE STRING,
CITY TYPE STRING,
DISTRICT TYPE STRING,
STREET TYPE STRING,
HOUSE_NO TYPE STRING,
PROCESS_INDICATOR TYPE STRING,
PROCESS_STATUS TYPE STRING,
PRESELECTION_INDICATOR TYPE STRING,
PROSPECT_SOURCE TYPE STRING,
SEARCH_REASON TYPE STRING,
INQUIRY_SOURCE TYPE STRING,
SEARCH_PARTICIPATION TYPE STRING,
AEC_EXISTS TYPE STRING,
AEC_ISSUE_DATE TYPE STRING,
AEC_VALID_TO TYPE STRING,
AEC_PRIORITY TYPE STRING,
AEC_PERSON_GROUP TYPE STRING,
AEC_INFORMATION TYPE STRING,
AUTHORIZATION_GROUP TYPE STRING,
OBJECT_VALID_FROM TYPE STRING,
OBJECT_VALID_TO TYPE STRING,
RESPONSIBLE TYPE STRING,
STAT_PROF TYPE STRING,END OF T_EKKO_STR.
DATA: WA_E1BP_RE_SEARCH_REQ_DATX_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_SEARCH_REQ_DATX_STR-SET_ALL sy-vline 
WA_E1BP_RE_SEARCH_REQ_DATX_STR-RE_SEARCH_REQUEST_TEXT sy-vline 
WA_E1BP_RE_SEARCH_REQ_DATX_STR-SEARCH_TERM sy-vline 
WA_E1BP_RE_SEARCH_REQ_DATX_STR-LATER_CN_START_POSSIBLE sy-vline 
WA_E1BP_RE_SEARCH_REQ_DATX_STR-MAX_COND_VALUE_01 sy-vline 
WA_E1BP_RE_SEARCH_REQ_DATX_STR-CURRENCY_01 sy-vline 
WA_E1BP_RE_SEARCH_REQ_DATX_STR-MAX_COND_VALUE_02 sy-vline 
WA_E1BP_RE_SEARCH_REQ_DATX_STR-CURRENCY_02 sy-vline 
WA_E1BP_RE_SEARCH_REQ_DATX_STR-MAX_COND_VALUE_03 sy-vline 
WA_E1BP_RE_SEARCH_REQ_DATX_STR-CURRENCY_03 sy-vline 
WA_E1BP_RE_SEARCH_REQ_DATX_STR-MAX_COND_VALUE_04 sy-vline 
WA_E1BP_RE_SEARCH_REQ_DATX_STR-CURRENCY_04 sy-vline 
WA_E1BP_RE_SEARCH_REQ_DATX_STR-MIN_MEAS_VALUE_01 sy-vline 
WA_E1BP_RE_SEARCH_REQ_DATX_STR-MAX_MEAS_VALUE_01 sy-vline 
WA_E1BP_RE_SEARCH_REQ_DATX_STR-UNIT_01 sy-vline 
WA_E1BP_RE_SEARCH_REQ_DATX_STR-MIN_MEAS_VALUE_02 sy-vline 
WA_E1BP_RE_SEARCH_REQ_DATX_STR-MAX_MEAS_VALUE_02 sy-vline 
WA_E1BP_RE_SEARCH_REQ_DATX_STR-UNIT_02 sy-vline 
WA_E1BP_RE_SEARCH_REQ_DATX_STR-MIN_MEAS_VALUE_03 sy-vline 
WA_E1BP_RE_SEARCH_REQ_DATX_STR-MAX_MEAS_VALUE_03 sy-vline 
WA_E1BP_RE_SEARCH_REQ_DATX_STR-UNIT_03 sy-vline 
WA_E1BP_RE_SEARCH_REQ_DATX_STR-MIN_MEAS_VALUE_04 sy-vline 
WA_E1BP_RE_SEARCH_REQ_DATX_STR-MAX_MEAS_VALUE_04 sy-vline 
WA_E1BP_RE_SEARCH_REQ_DATX_STR-UNIT_04 sy-vline 
WA_E1BP_RE_SEARCH_REQ_DATX_STR-BUILDING_AGE_FROM sy-vline 
WA_E1BP_RE_SEARCH_REQ_DATX_STR-BUILDING_AGE_TO sy-vline 
WA_E1BP_RE_SEARCH_REQ_DATX_STR-COUNTRY sy-vline 
WA_E1BP_RE_SEARCH_REQ_DATX_STR-REGION sy-vline 
WA_E1BP_RE_SEARCH_REQ_DATX_STR-POSTL_COD1 sy-vline 
WA_E1BP_RE_SEARCH_REQ_DATX_STR-CITY sy-vline 
WA_E1BP_RE_SEARCH_REQ_DATX_STR-DISTRICT sy-vline 
WA_E1BP_RE_SEARCH_REQ_DATX_STR-STREET sy-vline 
WA_E1BP_RE_SEARCH_REQ_DATX_STR-HOUSE_NO sy-vline 
WA_E1BP_RE_SEARCH_REQ_DATX_STR-PROCESS_INDICATOR sy-vline 
WA_E1BP_RE_SEARCH_REQ_DATX_STR-PROCESS_STATUS sy-vline 
WA_E1BP_RE_SEARCH_REQ_DATX_STR-PRESELECTION_INDICATOR sy-vline 
WA_E1BP_RE_SEARCH_REQ_DATX_STR-PROSPECT_SOURCE sy-vline 
WA_E1BP_RE_SEARCH_REQ_DATX_STR-SEARCH_REASON sy-vline 
WA_E1BP_RE_SEARCH_REQ_DATX_STR-INQUIRY_SOURCE sy-vline 
WA_E1BP_RE_SEARCH_REQ_DATX_STR-SEARCH_PARTICIPATION sy-vline 
WA_E1BP_RE_SEARCH_REQ_DATX_STR-AEC_EXISTS sy-vline 
WA_E1BP_RE_SEARCH_REQ_DATX_STR-AEC_ISSUE_DATE sy-vline 
WA_E1BP_RE_SEARCH_REQ_DATX_STR-AEC_VALID_TO sy-vline 
WA_E1BP_RE_SEARCH_REQ_DATX_STR-AEC_PRIORITY sy-vline 
WA_E1BP_RE_SEARCH_REQ_DATX_STR-AEC_PERSON_GROUP sy-vline 
WA_E1BP_RE_SEARCH_REQ_DATX_STR-AEC_INFORMATION sy-vline 
WA_E1BP_RE_SEARCH_REQ_DATX_STR-AUTHORIZATION_GROUP sy-vline 
WA_E1BP_RE_SEARCH_REQ_DATX_STR-OBJECT_VALID_FROM sy-vline 
WA_E1BP_RE_SEARCH_REQ_DATX_STR-OBJECT_VALID_TO sy-vline 
WA_E1BP_RE_SEARCH_REQ_DATX_STR-RESPONSIBLE sy-vline 
WA_E1BP_RE_SEARCH_REQ_DATX_STR-STAT_PROF sy-vline      INTO ld_text SEPARATED BY SPACE.

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