ABAP Select data from SAP table P0332 into internal table

Get Example source ABAP code based on a different SAP table
  Get ABAP code

Below is a number of ABAP code snippets to demonstrate how to select data from SAP P0332 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 P0332. 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 P0332 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_P0332 TYPE STANDARD TABLE OF P0332,
      WA_P0332 TYPE P0332,
      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: <P0332> TYPE P0332.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_P0332.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM P0332
  INTO TABLE IT_P0332.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM P0332
*  INTO TABLE @DATA(IT_P03322).
*--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_P0332 INDEX 1 INTO DATA(WA_P03322).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_P0332 ASSIGNING <P0332>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<P0332>-PERNR = 1.
<P0332>-INFTY = 1.
<P0332>-SUBTY = 1.
<P0332>-OBJPS = 1.
<P0332>-SPRPS = 1.

ENDLOOP.

LOOP AT IT_P0332 INTO WA_P0332.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_P0332-ENDDA, sy-vline,
  WA_P0332-BEGDA, sy-vline,
  WA_P0332-SEQNR, sy-vline,
  WA_P0332-AEDTM, sy-vline,
  WA_P0332-UNAME, sy-vline,
  WA_P0332-HISTO, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_P0332 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_P0332 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_P0332 INTO WA_P0332.


*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_P0332_STR, 
PERNR TYPE STRING,
INFTY TYPE STRING,
SUBTY TYPE STRING,
OBJPS TYPE STRING,
SPRPS TYPE STRING,
ENDDA TYPE STRING,
BEGDA TYPE STRING,
SEQNR TYPE STRING,
AEDTM TYPE STRING,
UNAME TYPE STRING,
HISTO TYPE STRING,
ITXEX TYPE STRING,
REFEX TYPE STRING,
ORDEX TYPE STRING,
ITBLD TYPE STRING,
PREAS TYPE STRING,
FLAG1 TYPE STRING,
FLAG2 TYPE STRING,
FLAG3 TYPE STRING,
FLAG4 TYPE STRING,
RESE1 TYPE STRING,
RESE2 TYPE STRING,
GRPVL TYPE STRING,
SSNUM TYPE STRING,
SSINS TYPE STRING,
SSDTE TYPE STRING,
CTRIT TYPE STRING,
SSRGM TYPE STRING,
CTTYP TYPE STRING,
PSION TYPE STRING,
BSAMT TYPE STRING,
ADCVR TYPE STRING,
PBAMT TYPE STRING,
SNAME TYPE STRING,
RGCOD TYPE STRING,
LMTLO TYPE STRING,
LMTHI TYPE STRING,
CVTBS TYPE STRING,
INCTV TYPE STRING,
SSDIS TYPE STRING,
PRERT TYPE STRING,
CGANUM TYPE STRING,
CGAINS TYPE STRING,
CGACOD TYPE STRING,
ADSENUM TYPE STRING,
ADSEE TYPE STRING,
CTYRU TYPE STRING,
ADSEFAC TYPE STRING,
ADSFADT TYPE STRING,
SAMS_NUMBER TYPE STRING,
SAMS_DEDCT TYPE STRING,
SAMS_ENTY TYPE STRING,END OF T_EKKO_STR.
DATA: WA_P0332_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_P0332_STR-PERNR sy-vline 
WA_P0332_STR-INFTY sy-vline 
WA_P0332_STR-SUBTY sy-vline 
WA_P0332_STR-OBJPS sy-vline 
WA_P0332_STR-SPRPS sy-vline 
WA_P0332_STR-ENDDA sy-vline 
WA_P0332_STR-BEGDA sy-vline 
WA_P0332_STR-SEQNR sy-vline 
WA_P0332_STR-AEDTM sy-vline 
WA_P0332_STR-UNAME sy-vline 
WA_P0332_STR-HISTO sy-vline 
WA_P0332_STR-ITXEX sy-vline 
WA_P0332_STR-REFEX sy-vline 
WA_P0332_STR-ORDEX sy-vline 
WA_P0332_STR-ITBLD sy-vline 
WA_P0332_STR-PREAS sy-vline 
WA_P0332_STR-FLAG1 sy-vline 
WA_P0332_STR-FLAG2 sy-vline 
WA_P0332_STR-FLAG3 sy-vline 
WA_P0332_STR-FLAG4 sy-vline 
WA_P0332_STR-RESE1 sy-vline 
WA_P0332_STR-RESE2 sy-vline 
WA_P0332_STR-GRPVL sy-vline 
WA_P0332_STR-SSNUM sy-vline 
WA_P0332_STR-SSINS sy-vline 
WA_P0332_STR-SSDTE sy-vline 
WA_P0332_STR-CTRIT sy-vline 
WA_P0332_STR-SSRGM sy-vline 
WA_P0332_STR-CTTYP sy-vline 
WA_P0332_STR-PSION sy-vline 
WA_P0332_STR-BSAMT sy-vline 
WA_P0332_STR-ADCVR sy-vline 
WA_P0332_STR-PBAMT sy-vline 
WA_P0332_STR-SNAME sy-vline 
WA_P0332_STR-RGCOD sy-vline 
WA_P0332_STR-LMTLO sy-vline 
WA_P0332_STR-LMTHI sy-vline 
WA_P0332_STR-CVTBS sy-vline 
WA_P0332_STR-INCTV sy-vline 
WA_P0332_STR-SSDIS sy-vline 
WA_P0332_STR-PRERT sy-vline 
WA_P0332_STR-CGANUM sy-vline 
WA_P0332_STR-CGAINS sy-vline 
WA_P0332_STR-CGACOD sy-vline 
WA_P0332_STR-ADSENUM sy-vline 
WA_P0332_STR-ADSEE sy-vline 
WA_P0332_STR-CTYRU sy-vline 
WA_P0332_STR-ADSEFAC sy-vline 
WA_P0332_STR-ADSFADT sy-vline 
WA_P0332_STR-SAMS_NUMBER sy-vline 
WA_P0332_STR-SAMS_DEDCT sy-vline 
WA_P0332_STR-SAMS_ENTY sy-vline      INTO ld_text SEPARATED BY SPACE.

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