ABAP Select data from SAP table P12SB00_DAQ_S_EMPLOYEE_2009 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP P12SB00_DAQ_S_EMPLOYEE_2009 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 P12SB00_DAQ_S_EMPLOYEE_2009. 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 P12SB00_DAQ_S_EMPLOYEE_2009 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_P12SB00_DAQ_S_EMPLOYEE_2009 TYPE STANDARD TABLE OF P12SB00_DAQ_S_EMPLOYEE_2009,
      WA_P12SB00_DAQ_S_EMPLOYEE_2009 TYPE P12SB00_DAQ_S_EMPLOYEE_2009,
      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: <P12SB00_DAQ_S_EMPLOYEE_2009> TYPE P12SB00_DAQ_S_EMPLOYEE_2009.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_P12SB00_DAQ_S_EMPLOYEE_2009.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM P12SB00_DAQ_S_EMPLOYEE_2009
  INTO TABLE IT_P12SB00_DAQ_S_EMPLOYEE_2009.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM P12SB00_DAQ_S_EMPLOYEE_2009
*  INTO TABLE @DATA(IT_P12SB00_DAQ_S_EMPLOYEE_20092).
*--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_P12SB00_DAQ_S_EMPLOYEE_2009 INDEX 1 INTO DATA(WA_P12SB00_DAQ_S_EMPLOYEE_20092).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_P12SB00_DAQ_S_EMPLOYEE_2009 ASSIGNING <P12SB00_DAQ_S_EMPLOYEE_2009>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<P12SB00_DAQ_S_EMPLOYEE_2009>-PERNR = 1.
<P12SB00_DAQ_S_EMPLOYEE_2009>-RSZRR = 1.
<P12SB00_DAQ_S_EMPLOYEE_2009>-EEMOD = 1.
<P12SB00_DAQ_S_EMPLOYEE_2009>-EEPIR = 1.
<P12SB00_DAQ_S_EMPLOYEE_2009>-EEEND = 1.

ENDLOOP.

LOOP AT IT_P12SB00_DAQ_S_EMPLOYEE_2009 INTO WA_P12SB00_DAQ_S_EMPLOYEE_2009.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_P12SB00_DAQ_S_EMPLOYEE_2009-EECCD, sy-vline,
  WA_P12SB00_DAQ_S_EMPLOYEE_2009-EEPRA, sy-vline,
  WA_P12SB00_DAQ_S_EMPLOYEE_2009-EEPSA, sy-vline,
  WA_P12SB00_DAQ_S_EMPLOYEE_2009-EEEGR, sy-vline,
  WA_P12SB00_DAQ_S_EMPLOYEE_2009-EEESG, sy-vline,
  WA_P12SB00_DAQ_S_EMPLOYEE_2009-EEKOS, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_P12SB00_DAQ_S_EMPLOYEE_2009 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_P12SB00_DAQ_S_EMPLOYEE_2009 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_P12SB00_DAQ_S_EMPLOYEE_2009 INTO WA_P12SB00_DAQ_S_EMPLOYEE_2009.


*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 EEKOS
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_P12SB00_DAQ_S_EMPLOYEE_2009-EEKOS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_P12SB00_DAQ_S_EMPLOYEE_2009-EEKOS.
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_P12SB00_DAQ_S_EMPLOYEE_2009_STR, 
PERNR TYPE STRING,
RSZRR TYPE STRING,
EEMOD TYPE STRING,
EEPIR TYPE STRING,
EEEND TYPE STRING,
EECCD TYPE STRING,
EEPRA TYPE STRING,
EEPSA TYPE STRING,
EEEGR TYPE STRING,
EEESG TYPE STRING,
EEKOS TYPE STRING,
NACHN TYPE STRING,
VORNA TYPE STRING,
GESCH TYPE STRING,
EEAKT TYPE STRING,
EEANS TYPE STRING,
EECTT TYPE STRING,
EERSP TYPE STRING,
EEEMP TYPE STRING,
EEMWH TYPE STRING,
EERFM TYPE STRING,
EEREM TYPE STRING,
EEBEU TYPE STRING,
EEBE2 TYPE STRING,
EEFBA TYPE STRING,
EEFTI TYPE STRING,
EEPTI TYPE STRING,
EESAN TYPE STRING,
EESCT TYPE STRING,
EESLR TYPE STRING,
EESLB TYPE STRING,
EEDTY TYPE STRING,
0105 TYPE STRING,
0105A TYPE STRING,
0105B TYPE STRING,
0105C TYPE STRING,
0110 TYPE STRING,
0110A TYPE STRING,
0110B TYPE STRING,
0110C TYPE STRING,
0111 TYPE STRING,
0111A TYPE STRING,
0111B TYPE STRING,
0111C TYPE STRING,
0112 TYPE STRING,
0112A TYPE STRING,
0112B TYPE STRING,
0112C TYPE STRING,
0113 TYPE STRING,
0113A TYPE STRING,
0113B TYPE STRING,
0113C TYPE STRING,
0120 TYPE STRING,
0120A TYPE STRING,
0120B TYPE STRING,
0120C TYPE STRING,
1200 TYPE STRING,
1200A TYPE STRING,
1200B TYPE STRING,
1200C TYPE STRING,
1201 TYPE STRING,
1201A TYPE STRING,
1201B TYPE STRING,
1201C TYPE STRING,
1202 TYPE STRING,
1202A TYPE STRING,
1202B TYPE STRING,
1202C TYPE STRING,
1203 TYPE STRING,
1203A TYPE STRING,
1203B TYPE STRING,
1203C TYPE STRING,
0121 TYPE STRING,
0121A TYPE STRING,
0121B TYPE STRING,
0121C TYPE STRING,
1210 TYPE STRING,
1210A TYPE STRING,
1210B TYPE STRING,
1210C TYPE STRING,
1211 TYPE STRING,
1211A TYPE STRING,
1211B TYPE STRING,
1211C TYPE STRING,
1212 TYPE STRING,
1212A TYPE STRING,
1212B TYPE STRING,
1212C TYPE STRING,
1213 TYPE STRING,
1213A TYPE STRING,
1213B TYPE STRING,
1213C TYPE STRING,
0130 TYPE STRING,
0130A TYPE STRING,
0130B TYPE STRING,
0130C TYPE STRING,
0132 TYPE STRING,
0132A TYPE STRING,
0132B TYPE STRING,
0132C TYPE STRING,
0133 TYPE STRING,
0133A TYPE STRING,
0133B TYPE STRING,
0133C TYPE STRING,
0134 TYPE STRING,
0134A TYPE STRING,
0134B TYPE STRING,
0134C TYPE STRING,END OF T_EKKO_STR.
DATA: WA_P12SB00_DAQ_S_EMPLOYEE_2009_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_P12SB00_DAQ_S_EMPLOYEE_2009_STR-PERNR sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-RSZRR sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-EEMOD sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-EEPIR sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-EEEND sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-EECCD sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-EEPRA sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-EEPSA sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-EEEGR sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-EEESG sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-EEKOS sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-NACHN sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-VORNA sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-GESCH sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-EEAKT sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-EEANS sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-EECTT sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-EERSP sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-EEEMP sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-EEMWH sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-EERFM sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-EEREM sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-EEBEU sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-EEBE2 sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-EEFBA sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-EEFTI sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-EEPTI sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-EESAN sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-EESCT sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-EESLR sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-EESLB sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-EEDTY sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-0105 sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-0105A sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-0105B sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-0105C sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-0110 sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-0110A sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-0110B sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-0110C sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-0111 sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-0111A sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-0111B sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-0111C sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-0112 sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-0112A sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-0112B sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-0112C sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-0113 sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-0113A sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-0113B sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-0113C sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-0120 sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-0120A sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-0120B sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-0120C sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-1200 sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-1200A sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-1200B sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-1200C sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-1201 sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-1201A sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-1201B sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-1201C sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-1202 sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-1202A sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-1202B sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-1202C sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-1203 sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-1203A sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-1203B sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-1203C sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-0121 sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-0121A sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-0121B sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-0121C sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-1210 sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-1210A sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-1210B sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-1210C sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-1211 sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-1211A sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-1211B sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-1211C sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-1212 sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-1212A sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-1212B sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-1212C sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-1213 sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-1213A sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-1213B sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-1213C sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-0130 sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-0130A sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-0130B sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-0130C sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-0132 sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-0132A sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-0132B sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-0132C sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-0133 sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-0133A sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-0133B sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-0133C sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-0134 sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-0134A sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-0134B sy-vline 
WA_P12SB00_DAQ_S_EMPLOYEE_2009_STR-0134C sy-vline      INTO ld_text SEPARATED BY SPACE.

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