ABAP Select data from SAP table P15_ENTRA_F24_M into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP P15_ENTRA_F24_M 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 P15_ENTRA_F24_M. 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 P15_ENTRA_F24_M 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_P15_ENTRA_F24_M TYPE STANDARD TABLE OF P15_ENTRA_F24_M,
      WA_P15_ENTRA_F24_M TYPE P15_ENTRA_F24_M,
      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: <P15_ENTRA_F24_M> TYPE P15_ENTRA_F24_M.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_P15_ENTRA_F24_M.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM P15_ENTRA_F24_M
  INTO TABLE IT_P15_ENTRA_F24_M.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM P15_ENTRA_F24_M
*  INTO TABLE @DATA(IT_P15_ENTRA_F24_M2).
*--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_P15_ENTRA_F24_M INDEX 1 INTO DATA(WA_P15_ENTRA_F24_M2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_P15_ENTRA_F24_M ASSIGNING <P15_ENTRA_F24_M>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<P15_ENTRA_F24_M>-TIPORECORD = 1.
<P15_ENTRA_F24_M>-CODFISCALE = 1.
<P15_ENTRA_F24_M>-PROGRESSMOD = 1.
<P15_ENTRA_F24_M>-SPAZIOUTENTE = 1.
<P15_ENTRA_F24_M>-FILLER1 = 1.

ENDLOOP.

LOOP AT IT_P15_ENTRA_F24_M INTO WA_P15_ENTRA_F24_M.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_P15_ENTRA_F24_M-SPAZIOIDENT, sy-vline,
  WA_P15_ENTRA_F24_M-FILLER2, sy-vline,
  WA_P15_ENTRA_F24_M-FILLER3, sy-vline,
  WA_P15_ENTRA_F24_M-CODDIVISA, sy-vline,
  WA_P15_ENTRA_F24_M-FLAGANNOIMPOSTA, sy-vline,
  WA_P15_ENTRA_F24_M-FLAGVERSFIRM, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_P15_ENTRA_F24_M 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_P15_ENTRA_F24_M 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_P15_ENTRA_F24_M INTO WA_P15_ENTRA_F24_M.


*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_P15_ENTRA_F24_M_STR, 
TIPORECORD TYPE STRING,
CODFISCALE TYPE STRING,
PROGRESSMOD TYPE STRING,
SPAZIOUTENTE TYPE STRING,
FILLER1 TYPE STRING,
SPAZIOIDENT TYPE STRING,
FILLER2 TYPE STRING,
FILLER3 TYPE STRING,
CODDIVISA TYPE STRING,
FLAGANNOIMPOSTA TYPE STRING,
FLAGVERSFIRM TYPE STRING,
CODFISCALEVERSFIRM TYPE STRING,
TIPOVERSFIRM TYPE STRING,
COGNOMEVERSFIRM TYPE STRING,
NOMEVERSFIRM TYPE STRING,
SESSOVERSFIRM TYPE STRING,
DATANASCITAVERSFIRM TYPE STRING,
COMUNENASCVERSFIRM TYPE STRING,
PROVINCIANASCVERSFIRM TYPE STRING,
COMUNEVERSFIRM TYPE STRING,
PROVINCIAVERSFIRM TYPE STRING,
CAPVERSFIRM TYPE STRING,
INDIRIZZOVERSFIRM TYPE STRING,
COMUNEFISCALE TYPE STRING,
PROVINCIAFISCALE TYPE STRING,
CAPFISCALE TYPE STRING,
INDIRIZZOFISCALE TYPE STRING,
TELEFONO TYPE STRING,
FILLER4 TYPE STRING,
COGNOME TYPE STRING,
NOME TYPE STRING,
DATANASCITA TYPE STRING,
SESSO TYPE STRING,
COMUNENASCITA TYPE STRING,
PROVINCIANASCITA TYPE STRING,
DENOMINAZIONE TYPE STRING,
CODIDENTIFICATIVO TYPE STRING,
CODFISCALECONTO TYPE STRING,
FILLER5 TYPE STRING,
INDIRIZZO_PE TYPE STRING,
VALUTA TYPE STRING,
SALDOTOTDEBITO TYPE STRING,
DATAVERSAMENTO TYPE STRING,
FILLER7 TYPE STRING,END OF T_EKKO_STR.
DATA: WA_P15_ENTRA_F24_M_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_P15_ENTRA_F24_M_STR-TIPORECORD sy-vline 
WA_P15_ENTRA_F24_M_STR-CODFISCALE sy-vline 
WA_P15_ENTRA_F24_M_STR-PROGRESSMOD sy-vline 
WA_P15_ENTRA_F24_M_STR-SPAZIOUTENTE sy-vline 
WA_P15_ENTRA_F24_M_STR-FILLER1 sy-vline 
WA_P15_ENTRA_F24_M_STR-SPAZIOIDENT sy-vline 
WA_P15_ENTRA_F24_M_STR-FILLER2 sy-vline 
WA_P15_ENTRA_F24_M_STR-FILLER3 sy-vline 
WA_P15_ENTRA_F24_M_STR-CODDIVISA sy-vline 
WA_P15_ENTRA_F24_M_STR-FLAGANNOIMPOSTA sy-vline 
WA_P15_ENTRA_F24_M_STR-FLAGVERSFIRM sy-vline 
WA_P15_ENTRA_F24_M_STR-CODFISCALEVERSFIRM sy-vline 
WA_P15_ENTRA_F24_M_STR-TIPOVERSFIRM sy-vline 
WA_P15_ENTRA_F24_M_STR-COGNOMEVERSFIRM sy-vline 
WA_P15_ENTRA_F24_M_STR-NOMEVERSFIRM sy-vline 
WA_P15_ENTRA_F24_M_STR-SESSOVERSFIRM sy-vline 
WA_P15_ENTRA_F24_M_STR-DATANASCITAVERSFIRM sy-vline 
WA_P15_ENTRA_F24_M_STR-COMUNENASCVERSFIRM sy-vline 
WA_P15_ENTRA_F24_M_STR-PROVINCIANASCVERSFIRM sy-vline 
WA_P15_ENTRA_F24_M_STR-COMUNEVERSFIRM sy-vline 
WA_P15_ENTRA_F24_M_STR-PROVINCIAVERSFIRM sy-vline 
WA_P15_ENTRA_F24_M_STR-CAPVERSFIRM sy-vline 
WA_P15_ENTRA_F24_M_STR-INDIRIZZOVERSFIRM sy-vline 
WA_P15_ENTRA_F24_M_STR-COMUNEFISCALE sy-vline 
WA_P15_ENTRA_F24_M_STR-PROVINCIAFISCALE sy-vline 
WA_P15_ENTRA_F24_M_STR-CAPFISCALE sy-vline 
WA_P15_ENTRA_F24_M_STR-INDIRIZZOFISCALE sy-vline 
WA_P15_ENTRA_F24_M_STR-TELEFONO sy-vline 
WA_P15_ENTRA_F24_M_STR-FILLER4 sy-vline 
WA_P15_ENTRA_F24_M_STR-COGNOME sy-vline 
WA_P15_ENTRA_F24_M_STR-NOME sy-vline 
WA_P15_ENTRA_F24_M_STR-DATANASCITA sy-vline 
WA_P15_ENTRA_F24_M_STR-SESSO sy-vline 
WA_P15_ENTRA_F24_M_STR-COMUNENASCITA sy-vline 
WA_P15_ENTRA_F24_M_STR-PROVINCIANASCITA sy-vline 
WA_P15_ENTRA_F24_M_STR-DENOMINAZIONE sy-vline 
WA_P15_ENTRA_F24_M_STR-CODIDENTIFICATIVO sy-vline 
WA_P15_ENTRA_F24_M_STR-CODFISCALECONTO sy-vline 
WA_P15_ENTRA_F24_M_STR-FILLER5 sy-vline 
WA_P15_ENTRA_F24_M_STR-INDIRIZZO_PE sy-vline 
WA_P15_ENTRA_F24_M_STR-VALUTA sy-vline 
WA_P15_ENTRA_F24_M_STR-SALDOTOTDEBITO sy-vline 
WA_P15_ENTRA_F24_M_STR-DATAVERSAMENTO sy-vline 
WA_P15_ENTRA_F24_M_STR-FILLER7 sy-vline      INTO ld_text SEPARATED BY SPACE.

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