ABAP Select data from SAP table EWASOBJADDRPROP_DET into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM EWASOBJADDRPROP_DET
*  INTO TABLE @DATA(IT_EWASOBJADDRPROP_DET2).
*--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_EWASOBJADDRPROP_DET INDEX 1 INTO DATA(WA_EWASOBJADDRPROP_DET2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<EWASOBJADDRPROP_DET>-MANDT = 1.
<EWASOBJADDRPROP_DET>-OBJECTADDRESS = 1.
<EWASOBJADDRPROP_DET>-PROP = 1.
<EWASOBJADDRPROP_DET>-LFDNR = 1.
<EWASOBJADDRPROP_DET>-DATE_FROM = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_EWASOBJADDRPROP_DET-DATE_TO, sy-vline,
  WA_EWASOBJADDRPROP_DET-PROPDESC, sy-vline,
  WA_EWASOBJADDRPROP_DET-PROPSUM, sy-vline,
  WA_EWASOBJADDRPROP_DET-FLURSTUECK, sy-vline,
  WA_EWASOBJADDRPROP_DET-FLURSTCKNR, sy-vline,
  WA_EWASOBJADDRPROP_DET-ADRNR, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_EWASOBJADDRPROP_DET 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_EWASOBJADDRPROP_DET 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_EWASOBJADDRPROP_DET INTO WA_EWASOBJADDRPROP_DET.


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

*Conversion exit ALPHA, internal->external for field PROP
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_EWASOBJADDRPROP_DET-PROP
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_EWASOBJADDRPROP_DET-PROP.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field ADRNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_EWASOBJADDRPROP_DET-ADRNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_EWASOBJADDRPROP_DET-ADRNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit TPLNR, internal->external for field TPLNR
CALL FUNCTION 'CONVERSION_EXIT_TPLNR_OUTPUT'
  EXPORTING
    input =                      WA_EWASOBJADDRPROP_DET-TPLNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_EWASOBJADDRPROP_DET-TPLNR.
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_EWASOBJADDRPROP_DET_STR, 
MANDT TYPE STRING,
OBJECTADDRESS TYPE STRING,
PROP TYPE STRING,
LFDNR TYPE STRING,
DATE_FROM TYPE STRING,
DATE_TO TYPE STRING,
PROPDESC TYPE STRING,
PROPSUM TYPE STRING,
FLURSTUECK TYPE STRING,
FLURSTCKNR TYPE STRING,
ADRNR TYPE STRING,
ILOAN TYPE STRING,
TPLNR TYPE STRING,
ERDAT TYPE STRING,
ERNAM TYPE STRING,
AEDAT TYPE STRING,
AENAM TYPE STRING,
DETAIL_INDEX TYPE STRING,END OF T_EKKO_STR.
DATA: WA_EWASOBJADDRPROP_DET_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_EWASOBJADDRPROP_DET_STR-MANDT sy-vline 
WA_EWASOBJADDRPROP_DET_STR-OBJECTADDRESS sy-vline 
WA_EWASOBJADDRPROP_DET_STR-PROP sy-vline 
WA_EWASOBJADDRPROP_DET_STR-LFDNR sy-vline 
WA_EWASOBJADDRPROP_DET_STR-DATE_FROM sy-vline 
WA_EWASOBJADDRPROP_DET_STR-DATE_TO sy-vline 
WA_EWASOBJADDRPROP_DET_STR-PROPDESC sy-vline 
WA_EWASOBJADDRPROP_DET_STR-PROPSUM sy-vline 
WA_EWASOBJADDRPROP_DET_STR-FLURSTUECK sy-vline 
WA_EWASOBJADDRPROP_DET_STR-FLURSTCKNR sy-vline 
WA_EWASOBJADDRPROP_DET_STR-ADRNR sy-vline 
WA_EWASOBJADDRPROP_DET_STR-ILOAN sy-vline 
WA_EWASOBJADDRPROP_DET_STR-TPLNR sy-vline 
WA_EWASOBJADDRPROP_DET_STR-ERDAT sy-vline 
WA_EWASOBJADDRPROP_DET_STR-ERNAM sy-vline 
WA_EWASOBJADDRPROP_DET_STR-AEDAT sy-vline 
WA_EWASOBJADDRPROP_DET_STR-AENAM sy-vline 
WA_EWASOBJADDRPROP_DET_STR-DETAIL_INDEX sy-vline      INTO ld_text SEPARATED BY SPACE.

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