ABAP Select data from SAP table PAD614 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP PAD614 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 PAD614. 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 PAD614 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_PAD614 TYPE STANDARD TABLE OF PAD614,
      WA_PAD614 TYPE PAD614,
      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: <PAD614> TYPE PAD614.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_PAD614.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM PAD614
  INTO TABLE IT_PAD614.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PAD614
*  INTO TABLE @DATA(IT_PAD6142).
*--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_PAD614 INDEX 1 INTO DATA(WA_PAD6142).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_PAD614 ASSIGNING <PAD614>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PAD614>-TPARTDOCNO = 1.
<PAD614>-MANZL = 1.
<PAD614>-BUDAT = 1.
<PAD614>-CONFIRMED = 1.
<PAD614>-FOLLOW_UP = 1.

ENDLOOP.

LOOP AT IT_PAD614 INTO WA_PAD614.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PAD614-PASSED, sy-vline,
  WA_PAD614-FAILED, sy-vline,
  WA_PAD614-INTEX, sy-vline,
  WA_PAD614-KKOST, sy-vline,
  WA_PAD614-KWAER, sy-vline,
  WA_PAD614-KOKRS, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PAD614 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_PAD614 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_PAD614 INTO WA_PAD614.


*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 TPARTDOCNO
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PAD614-TPARTDOCNO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PAD614-TPARTDOCNO.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field KOSTL
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PAD614-KOSTL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PAD614-KOSTL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field REFDOCNO
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PAD614-REFDOCNO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PAD614-REFDOCNO.
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_PAD614_STR, 
TPARTDOCNO TYPE STRING,
MANZL TYPE STRING,
BUDAT TYPE STRING,
CONFIRMED TYPE STRING,
FOLLOW_UP TYPE STRING,
PASSED TYPE STRING,
FAILED TYPE STRING,
INTEX TYPE STRING,
KKOST TYPE STRING,
KWAER TYPE STRING,
KOKRS TYPE STRING,
KOSTL TYPE STRING,
SOLD_TO TYPE STRING,
EVENT TYPE STRING,
STATUS TYPE STRING,
REFDOCNO TYPE STRING,
REFDOCITEM TYPE STRING,
REFDOCSEQNR TYPE STRING,
LEARN_STATUS TYPE STRING,
ACCESS_COUNTER TYPE STRING,
CREDITBELNR TYPE STRING,
CREDITSTATUS TYPE STRING,
EXPID TYPE STRING,
TRACKING_STATUS TYPE STRING,
PREVSCLAS TYPE STRING,
PREVSOBID TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PAD614_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_PAD614_STR-TPARTDOCNO sy-vline 
WA_PAD614_STR-MANZL sy-vline 
WA_PAD614_STR-BUDAT sy-vline 
WA_PAD614_STR-CONFIRMED sy-vline 
WA_PAD614_STR-FOLLOW_UP sy-vline 
WA_PAD614_STR-PASSED sy-vline 
WA_PAD614_STR-FAILED sy-vline 
WA_PAD614_STR-INTEX sy-vline 
WA_PAD614_STR-KKOST sy-vline 
WA_PAD614_STR-KWAER sy-vline 
WA_PAD614_STR-KOKRS sy-vline 
WA_PAD614_STR-KOSTL sy-vline 
WA_PAD614_STR-SOLD_TO sy-vline 
WA_PAD614_STR-EVENT sy-vline 
WA_PAD614_STR-STATUS sy-vline 
WA_PAD614_STR-REFDOCNO sy-vline 
WA_PAD614_STR-REFDOCITEM sy-vline 
WA_PAD614_STR-REFDOCSEQNR sy-vline 
WA_PAD614_STR-LEARN_STATUS sy-vline 
WA_PAD614_STR-ACCESS_COUNTER sy-vline 
WA_PAD614_STR-CREDITBELNR sy-vline 
WA_PAD614_STR-CREDITSTATUS sy-vline 
WA_PAD614_STR-EXPID sy-vline 
WA_PAD614_STR-TRACKING_STATUS sy-vline 
WA_PAD614_STR-PREVSCLAS sy-vline 
WA_PAD614_STR-PREVSOBID sy-vline      INTO ld_text SEPARATED BY SPACE.

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