ABAP Select data from SAP table AD03PHP into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP AD03PHP 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 AD03PHP. 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 AD03PHP 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_AD03PHP TYPE STANDARD TABLE OF AD03PHP,
      WA_AD03PHP TYPE AD03PHP,
      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: <AD03PHP> TYPE AD03PHP.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_AD03PHP.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM AD03PHP
  INTO TABLE IT_AD03PHP.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM AD03PHP
*  INTO TABLE @DATA(IT_AD03PHP2).
*--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_AD03PHP INDEX 1 INTO DATA(WA_AD03PHP2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_AD03PHP ASSIGNING <AD03PHP>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<AD03PHP>-MANDT = 1.
<AD03PHP>-PROFL = 1.
<AD03PHP>-SPLN1 = 1.
<AD03PHP>-SACT1 = 1.
<AD03PHP>-SCTC1 = 1.

ENDLOOP.

LOOP AT IT_AD03PHP INTO WA_AD03PHP.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_AD03PHP-SRPV1, sy-vline,
  WA_AD03PHP-SRV1X, sy-vline,
  WA_AD03PHP-SRPR1, sy-vline,
  WA_AD03PHP-SRPO1, sy-vline,
  WA_AD03PHP-SPLN2, sy-vline,
  WA_AD03PHP-SACT2, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_AD03PHP 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_AD03PHP 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_AD03PHP INTO WA_AD03PHP.


*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 SRPV1
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_AD03PHP-SRPV1
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_AD03PHP-SRPV1.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field SRPV2
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_AD03PHP-SRPV2
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_AD03PHP-SRPV2.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field TGPLV
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_AD03PHP-TGPLV
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_AD03PHP-TGPLV.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field RVIVV
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_AD03PHP-RVIVV
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_AD03PHP-RVIVV.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field RCSVV
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_AD03PHP-RCSVV
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_AD03PHP-RCSVV.
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_AD03PHP_STR, 
MANDT TYPE STRING,
PROFL TYPE STRING,
SPLN1 TYPE STRING,
SACT1 TYPE STRING,
SCTC1 TYPE STRING,
SRPV1 TYPE STRING,
SRV1X TYPE STRING,
SRPR1 TYPE STRING,
SRPO1 TYPE STRING,
SPLN2 TYPE STRING,
SACT2 TYPE STRING,
SCTC2 TYPE STRING,
SRPV2 TYPE STRING,
SRV2X TYPE STRING,
SRPR2 TYPE STRING,
SRPO2 TYPE STRING,
SFSR1 TYPE STRING,
SF12A TYPE STRING,
SF12S TYPE STRING,
SF12F TYPE STRING,
SFOMU TYPE STRING,
TGPLV TYPE STRING,
TGVSX TYPE STRING,
FLCEG TYPE STRING,
FLSKG TYPE STRING,
FLCCG TYPE STRING,
FLATG TYPE STRING,
RVINT TYPE STRING,
RVIR1 TYPE STRING,
RVIR2 TYPE STRING,
RCVTV TYPE STRING,
RCVTX TYPE STRING,
RVIR3 TYPE STRING,
RVIVV TYPE STRING,
RVIVX TYPE STRING,
RCSUR TYPE STRING,
RCSR1 TYPE STRING,
RCSR2 TYPE STRING,
RCSTV TYPE STRING,
RCSTX TYPE STRING,
RCSR3 TYPE STRING,
RCSVV TYPE STRING,
RCSVX TYPE STRING,
RVTOT TYPE STRING,
RVTR1 TYPE STRING,
RVTR2 TYPE STRING,
RVTFU TYPE STRING,
RVTFA TYPE STRING,END OF T_EKKO_STR.
DATA: WA_AD03PHP_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_AD03PHP_STR-MANDT sy-vline 
WA_AD03PHP_STR-PROFL sy-vline 
WA_AD03PHP_STR-SPLN1 sy-vline 
WA_AD03PHP_STR-SACT1 sy-vline 
WA_AD03PHP_STR-SCTC1 sy-vline 
WA_AD03PHP_STR-SRPV1 sy-vline 
WA_AD03PHP_STR-SRV1X sy-vline 
WA_AD03PHP_STR-SRPR1 sy-vline 
WA_AD03PHP_STR-SRPO1 sy-vline 
WA_AD03PHP_STR-SPLN2 sy-vline 
WA_AD03PHP_STR-SACT2 sy-vline 
WA_AD03PHP_STR-SCTC2 sy-vline 
WA_AD03PHP_STR-SRPV2 sy-vline 
WA_AD03PHP_STR-SRV2X sy-vline 
WA_AD03PHP_STR-SRPR2 sy-vline 
WA_AD03PHP_STR-SRPO2 sy-vline 
WA_AD03PHP_STR-SFSR1 sy-vline 
WA_AD03PHP_STR-SF12A sy-vline 
WA_AD03PHP_STR-SF12S sy-vline 
WA_AD03PHP_STR-SF12F sy-vline 
WA_AD03PHP_STR-SFOMU sy-vline 
WA_AD03PHP_STR-TGPLV sy-vline 
WA_AD03PHP_STR-TGVSX sy-vline 
WA_AD03PHP_STR-FLCEG sy-vline 
WA_AD03PHP_STR-FLSKG sy-vline 
WA_AD03PHP_STR-FLCCG sy-vline 
WA_AD03PHP_STR-FLATG sy-vline 
WA_AD03PHP_STR-RVINT sy-vline 
WA_AD03PHP_STR-RVIR1 sy-vline 
WA_AD03PHP_STR-RVIR2 sy-vline 
WA_AD03PHP_STR-RCVTV sy-vline 
WA_AD03PHP_STR-RCVTX sy-vline 
WA_AD03PHP_STR-RVIR3 sy-vline 
WA_AD03PHP_STR-RVIVV sy-vline 
WA_AD03PHP_STR-RVIVX sy-vline 
WA_AD03PHP_STR-RCSUR sy-vline 
WA_AD03PHP_STR-RCSR1 sy-vline 
WA_AD03PHP_STR-RCSR2 sy-vline 
WA_AD03PHP_STR-RCSTV sy-vline 
WA_AD03PHP_STR-RCSTX sy-vline 
WA_AD03PHP_STR-RCSR3 sy-vline 
WA_AD03PHP_STR-RCSVV sy-vline 
WA_AD03PHP_STR-RCSVX sy-vline 
WA_AD03PHP_STR-RVTOT sy-vline 
WA_AD03PHP_STR-RVTR1 sy-vline 
WA_AD03PHP_STR-RVTR2 sy-vline 
WA_AD03PHP_STR-RVTFU sy-vline 
WA_AD03PHP_STR-RVTFA sy-vline      INTO ld_text SEPARATED BY SPACE.

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