ABAP Select data from SAP table P08_P35_RO into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP P08_P35_RO 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 P08_P35_RO. 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 P08_P35_RO 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_P08_P35_RO TYPE STANDARD TABLE OF P08_P35_RO,
      WA_P08_P35_RO TYPE P08_P35_RO,
      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: <P08_P35_RO> TYPE P08_P35_RO.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_P08_P35_RO.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM P08_P35_RO
  INTO TABLE IT_P08_P35_RO.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM P08_P35_RO
*  INTO TABLE @DATA(IT_P08_P35_RO2).
*--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_P08_P35_RO INDEX 1 INTO DATA(WA_P08_P35_RO2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_P08_P35_RO ASSIGNING <P08_P35_RO>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<P08_P35_RO>-TONIC = 1.
<P08_P35_RO>-RPMSP = 1.
<P08_P35_RO>-SNIMS = 1.
<P08_P35_RO>-RCSSP = 1.
<P08_P35_RO>-RCSMP = 1.

ENDLOOP.

LOOP AT IT_P08_P35_RO INTO WA_P08_P35_RO.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_P08_P35_RO-NCSMP, sy-vline,
  WA_P08_P35_RO-NHCLM, sy-vline,
  WA_P08_P35_RO-NIRCL, sy-vline,
  WA_P08_P35_RO-SRECC, sy-vline,
  WA_P08_P35_RO-DPYRE, sy-vline,
  WA_P08_P35_RO-TOTAX, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_P08_P35_RO 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_P08_P35_RO 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_P08_P35_RO INTO WA_P08_P35_RO.


*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_P08_P35_RO_STR, 
TONIC TYPE STRING,
RPMSP TYPE STRING,
SNIMS TYPE STRING,
RCSSP TYPE STRING,
RCSMP TYPE STRING,
NCSMP TYPE STRING,
NHCLM TYPE STRING,
NIRCL TYPE STRING,
SRECC TYPE STRING,
DPYRE TYPE STRING,
TOTAX TYPE STRING,
TAXRE TYPE STRING,
TAXSU TYPE STRING,
TTANI TYPE STRING,
TSTLO TYPE STRING,
TCRFU TYPE STRING,
SGTOT TYPE STRING,
TTCRE TYPE STRING,
DAMPY TYPE STRING,
TXNPD TYPE STRING,
DPNOW TYPE STRING,END OF T_EKKO_STR.
DATA: WA_P08_P35_RO_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_P08_P35_RO_STR-TONIC sy-vline 
WA_P08_P35_RO_STR-RPMSP sy-vline 
WA_P08_P35_RO_STR-SNIMS sy-vline 
WA_P08_P35_RO_STR-RCSSP sy-vline 
WA_P08_P35_RO_STR-RCSMP sy-vline 
WA_P08_P35_RO_STR-NCSMP sy-vline 
WA_P08_P35_RO_STR-NHCLM sy-vline 
WA_P08_P35_RO_STR-NIRCL sy-vline 
WA_P08_P35_RO_STR-SRECC sy-vline 
WA_P08_P35_RO_STR-DPYRE sy-vline 
WA_P08_P35_RO_STR-TOTAX sy-vline 
WA_P08_P35_RO_STR-TAXRE sy-vline 
WA_P08_P35_RO_STR-TAXSU sy-vline 
WA_P08_P35_RO_STR-TTANI sy-vline 
WA_P08_P35_RO_STR-TSTLO sy-vline 
WA_P08_P35_RO_STR-TCRFU sy-vline 
WA_P08_P35_RO_STR-SGTOT sy-vline 
WA_P08_P35_RO_STR-TTCRE sy-vline 
WA_P08_P35_RO_STR-DAMPY sy-vline 
WA_P08_P35_RO_STR-TXNPD sy-vline 
WA_P08_P35_RO_STR-DPNOW sy-vline      INTO ld_text SEPARATED BY SPACE.

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