ABAP Select data from SAP table P0633 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 P0633 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 P0633. 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 P0633 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_P0633 TYPE STANDARD TABLE OF P0633,
      WA_P0633 TYPE P0633,
      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: <P0633> TYPE P0633.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_P0633.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM P0633
  INTO TABLE IT_P0633.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM P0633
*  INTO TABLE @DATA(IT_P06332).
*--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_P0633 INDEX 1 INTO DATA(WA_P06332).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_P0633 ASSIGNING <P0633>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<P0633>-PERNR = 1.
<P0633>-INFTY = 1.
<P0633>-SUBTY = 1.
<P0633>-OBJPS = 1.
<P0633>-SPRPS = 1.

ENDLOOP.

LOOP AT IT_P0633 INTO WA_P0633.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_P0633-ENDDA, sy-vline,
  WA_P0633-BEGDA, sy-vline,
  WA_P0633-SEQNR, sy-vline,
  WA_P0633-AEDTM, sy-vline,
  WA_P0633-UNAME, sy-vline,
  WA_P0633-HISTO, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_P0633 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_P0633 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_P0633 INTO WA_P0633.


*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 CADDR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_P0633-CADDR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_P0633-CADDR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field MADDR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_P0633-MADDR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_P0633-MADDR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field IADDR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_P0633-IADDR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_P0633-IADDR.
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_P0633_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,
CASEN TYPE STRING,
ANONY TYPE STRING,
STATS TYPE STRING,
BASEI TYPE STRING,
COUNI TYPE STRING,
MEDII TYPE STRING,
COMPI TYPE STRING,
INVEI TYPE STRING,
DECII TYPE STRING,
BAS01 TYPE STRING,
BAS02 TYPE STRING,
BAS03 TYPE STRING,
BAS04 TYPE STRING,
BAS05 TYPE STRING,
BAS06 TYPE STRING,
BAS07 TYPE STRING,
BAS08 TYPE STRING,
BAS09 TYPE STRING,
BAS10 TYPE STRING,
ISU01 TYPE STRING,
ISU02 TYPE STRING,
ISU03 TYPE STRING,
ISU04 TYPE STRING,
ISU05 TYPE STRING,
ISU06 TYPE STRING,
ISU07 TYPE STRING,
ISU08 TYPE STRING,
ISU09 TYPE STRING,
ISU10 TYPE STRING,
CADDR TYPE STRING,
CCNTD TYPE STRING,
CIINT TYPE STRING,
CFINT TYPE STRING,
CNOFI TYPE STRING,
CRECV TYPE STRING,
MADDR TYPE STRING,
MASGN TYPE STRING,
MCMPL TYPE STRING,
MRSOL TYPE STRING,
MRSLD TYPE STRING,
MCOST TYPE STRING,
MTYPE TYPE STRING,
WAERS TYPE STRING,
FDOCN TYPE STRING,
FACKD TYPE STRING,
FACCD TYPE STRING,
FMIXD TYPE STRING,
FFILE TYPE STRING,
FRECV TYPE STRING,
FRMND TYPE STRING,
FCONSOLID TYPE STRING,
REF_CASEN TYPE STRING,
IADDR TYPE STRING,
IASGN TYPE STRING,
ISTAT TYPE STRING,
IPAID TYPE STRING,
IROID TYPE STRING,
IHEAR TYPE STRING,
IFRDH TYPE STRING,
IFADR TYPE STRING,
IFADI TYPE STRING,
IAPPL TYPE STRING,
IDECI TYPE STRING,
IDECR TYPE STRING,
ICIVL TYPE STRING,
INARC TYPE STRING,
DCLSR TYPE STRING,
DACTN TYPE STRING,
DHIRE TYPE STRING,
DPROM TYPE STRING,
DDSCP TYPE STRING,
DXRAS TYPE STRING,
DXRIN TYPE STRING,
DXRVL TYPE STRING,
DXRMV TYPE STRING,
DXOTH TYPE STRING,
DXNOR TYPE STRING,
DXBCK TYPE STRING,
DBCKP TYPE STRING,
DXATT TYPE STRING,
DATTN TYPE STRING,
DXAWR TYPE STRING,
DAWRD TYPE STRING,
DXSUM TYPE STRING,
DLSUM TYPE STRING,END OF T_EKKO_STR.
DATA: WA_P0633_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_P0633_STR-PERNR sy-vline 
WA_P0633_STR-INFTY sy-vline 
WA_P0633_STR-SUBTY sy-vline 
WA_P0633_STR-OBJPS sy-vline 
WA_P0633_STR-SPRPS sy-vline 
WA_P0633_STR-ENDDA sy-vline 
WA_P0633_STR-BEGDA sy-vline 
WA_P0633_STR-SEQNR sy-vline 
WA_P0633_STR-AEDTM sy-vline 
WA_P0633_STR-UNAME sy-vline 
WA_P0633_STR-HISTO sy-vline 
WA_P0633_STR-ITXEX sy-vline 
WA_P0633_STR-REFEX sy-vline 
WA_P0633_STR-ORDEX sy-vline 
WA_P0633_STR-ITBLD sy-vline 
WA_P0633_STR-PREAS sy-vline 
WA_P0633_STR-FLAG1 sy-vline 
WA_P0633_STR-FLAG2 sy-vline 
WA_P0633_STR-FLAG3 sy-vline 
WA_P0633_STR-FLAG4 sy-vline 
WA_P0633_STR-RESE1 sy-vline 
WA_P0633_STR-RESE2 sy-vline 
WA_P0633_STR-GRPVL sy-vline 
WA_P0633_STR-CASEN sy-vline 
WA_P0633_STR-ANONY sy-vline 
WA_P0633_STR-STATS sy-vline 
WA_P0633_STR-BASEI sy-vline 
WA_P0633_STR-COUNI sy-vline 
WA_P0633_STR-MEDII sy-vline 
WA_P0633_STR-COMPI sy-vline 
WA_P0633_STR-INVEI sy-vline 
WA_P0633_STR-DECII sy-vline 
WA_P0633_STR-BAS01 sy-vline 
WA_P0633_STR-BAS02 sy-vline 
WA_P0633_STR-BAS03 sy-vline 
WA_P0633_STR-BAS04 sy-vline 
WA_P0633_STR-BAS05 sy-vline 
WA_P0633_STR-BAS06 sy-vline 
WA_P0633_STR-BAS07 sy-vline 
WA_P0633_STR-BAS08 sy-vline 
WA_P0633_STR-BAS09 sy-vline 
WA_P0633_STR-BAS10 sy-vline 
WA_P0633_STR-ISU01 sy-vline 
WA_P0633_STR-ISU02 sy-vline 
WA_P0633_STR-ISU03 sy-vline 
WA_P0633_STR-ISU04 sy-vline 
WA_P0633_STR-ISU05 sy-vline 
WA_P0633_STR-ISU06 sy-vline 
WA_P0633_STR-ISU07 sy-vline 
WA_P0633_STR-ISU08 sy-vline 
WA_P0633_STR-ISU09 sy-vline 
WA_P0633_STR-ISU10 sy-vline 
WA_P0633_STR-CADDR sy-vline 
WA_P0633_STR-CCNTD sy-vline 
WA_P0633_STR-CIINT sy-vline 
WA_P0633_STR-CFINT sy-vline 
WA_P0633_STR-CNOFI sy-vline 
WA_P0633_STR-CRECV sy-vline 
WA_P0633_STR-MADDR sy-vline 
WA_P0633_STR-MASGN sy-vline 
WA_P0633_STR-MCMPL sy-vline 
WA_P0633_STR-MRSOL sy-vline 
WA_P0633_STR-MRSLD sy-vline 
WA_P0633_STR-MCOST sy-vline 
WA_P0633_STR-MTYPE sy-vline 
WA_P0633_STR-WAERS sy-vline 
WA_P0633_STR-FDOCN sy-vline 
WA_P0633_STR-FACKD sy-vline 
WA_P0633_STR-FACCD sy-vline 
WA_P0633_STR-FMIXD sy-vline 
WA_P0633_STR-FFILE sy-vline 
WA_P0633_STR-FRECV sy-vline 
WA_P0633_STR-FRMND sy-vline 
WA_P0633_STR-FCONSOLID sy-vline 
WA_P0633_STR-REF_CASEN sy-vline 
WA_P0633_STR-IADDR sy-vline 
WA_P0633_STR-IASGN sy-vline 
WA_P0633_STR-ISTAT sy-vline 
WA_P0633_STR-IPAID sy-vline 
WA_P0633_STR-IROID sy-vline 
WA_P0633_STR-IHEAR sy-vline 
WA_P0633_STR-IFRDH sy-vline 
WA_P0633_STR-IFADR sy-vline 
WA_P0633_STR-IFADI sy-vline 
WA_P0633_STR-IAPPL sy-vline 
WA_P0633_STR-IDECI sy-vline 
WA_P0633_STR-IDECR sy-vline 
WA_P0633_STR-ICIVL sy-vline 
WA_P0633_STR-INARC sy-vline 
WA_P0633_STR-DCLSR sy-vline 
WA_P0633_STR-DACTN sy-vline 
WA_P0633_STR-DHIRE sy-vline 
WA_P0633_STR-DPROM sy-vline 
WA_P0633_STR-DDSCP sy-vline 
WA_P0633_STR-DXRAS sy-vline 
WA_P0633_STR-DXRIN sy-vline 
WA_P0633_STR-DXRVL sy-vline 
WA_P0633_STR-DXRMV sy-vline 
WA_P0633_STR-DXOTH sy-vline 
WA_P0633_STR-DXNOR sy-vline 
WA_P0633_STR-DXBCK sy-vline 
WA_P0633_STR-DBCKP sy-vline 
WA_P0633_STR-DXATT sy-vline 
WA_P0633_STR-DATTN sy-vline 
WA_P0633_STR-DXAWR sy-vline 
WA_P0633_STR-DAWRD sy-vline 
WA_P0633_STR-DXSUM sy-vline 
WA_P0633_STR-DLSUM sy-vline      INTO ld_text SEPARATED BY SPACE.

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