ABAP Select data from SAP table EEDM_EZWG_PROFASS_SCREEN 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 EEDM_EZWG_PROFASS_SCREEN 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 EEDM_EZWG_PROFASS_SCREEN. 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 EEDM_EZWG_PROFASS_SCREEN 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_EEDM_EZWG_PROFASS_SCREEN TYPE STANDARD TABLE OF EEDM_EZWG_PROFASS_SCREEN,
      WA_EEDM_EZWG_PROFASS_SCREEN TYPE EEDM_EZWG_PROFASS_SCREEN,
      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: <EEDM_EZWG_PROFASS_SCREEN> TYPE EEDM_EZWG_PROFASS_SCREEN.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM EEDM_EZWG_PROFASS_SCREEN
*  INTO TABLE @DATA(IT_EEDM_EZWG_PROFASS_SCREEN2).
*--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_EEDM_EZWG_PROFASS_SCREEN INDEX 1 INTO DATA(WA_EEDM_EZWG_PROFASS_SCREEN2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<EEDM_EZWG_PROFASS_SCREEN>-WA_PROFASSALLOC = 1.
<EEDM_EZWG_PROFASS_SCREEN>-ZWGRUPPE = 1.
<EEDM_EZWG_PROFASS_SCREEN>-ZWNUMMER = 1.
<EEDM_EZWG_PROFASS_SCREEN>-PROFROLE = 1.
<EEDM_EZWG_PROFASS_SCREEN>-ROLENO = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_EEDM_EZWG_PROFASS_SCREEN-PROFILE, sy-vline,
  WA_EEDM_EZWG_PROFASS_SCREEN-AUTOEND, sy-vline,
  WA_EEDM_EZWG_PROFASS_SCREEN-DEFAULT_PROFASS, sy-vline,
  WA_EEDM_EZWG_PROFASS_SCREEN-IT_PROFASSALLOC, sy-vline,
  WA_EEDM_EZWG_PROFASS_SCREEN-TREE, sy-vline,
  WA_EEDM_EZWG_PROFASS_SCREEN-INODE_TABLE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_EEDM_EZWG_PROFASS_SCREEN 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_EEDM_EZWG_PROFASS_SCREEN 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_EEDM_EZWG_PROFASS_SCREEN INTO WA_EEDM_EZWG_PROFASS_SCREEN.


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

*Conversion exit LUNIT, internal->external for field MASS
CALL FUNCTION 'CONVERSION_EXIT_LUNIT_OUTPUT'
  EXPORTING
    input =                      WA_EEDM_EZWG_PROFASS_SCREEN-MASS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_EEDM_EZWG_PROFASS_SCREEN-MASS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit LUNIT, internal->external for field MASSREF
CALL FUNCTION 'CONVERSION_EXIT_LUNIT_OUTPUT'
  EXPORTING
    input =                      WA_EEDM_EZWG_PROFASS_SCREEN-MASSREF
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_EEDM_EZWG_PROFASS_SCREEN-MASSREF.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field MASS
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_EEDM_EZWG_PROFASS_SCREEN-MASS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_EEDM_EZWG_PROFASS_SCREEN-MASS.
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_EEDM_EZWG_PROFASS_SCREEN_STR, 
WA_PROFASSALLOC TYPE STRING,
ZWGRUPPE TYPE STRING,
ZWNUMMER TYPE STRING,
PROFROLE TYPE STRING,
ROLENO TYPE STRING,
PROFILE TYPE STRING,
AUTOEND TYPE STRING,
DEFAULT_PROFASS TYPE STRING,
IT_PROFASSALLOC TYPE STRING,
TREE TYPE STRING,
INODE_TABLE TYPE STRING,
IITEM_TABLE TYPE STRING,
SELECTED_NODE TYPE STRING,
SYNPROF TYPE STRING,
DATEFROM TYPE STRING,
DATETO TYPE STRING,
MANDT TYPE STRING,
PROFILE TYPE STRING,
SEASONBLOCK TYPE STRING,
DAYTYPEBLOCK TYPE STRING,
INTEGRAL TYPE STRING,
REFVALUE TYPE STRING,
PERIODE TYPE STRING,
RELATIVELOSS TYPE STRING,
ABSOLUTELOSS TYPE STRING,
YEARPROFILEALLOC TYPE STRING,
FACTOR TYPE STRING,
ALLOCCATEGORY TYPE STRING,
DAYTYPEXID TYPE STRING,
DAYTYPEBLOCKTXT TYPE STRING,
SEASONBLOCKTXT TYPE STRING,
CHANGEABLE TYPE STRING,
GENERATED_FROM TYPE STRING,
GENERATED_TO TYPE STRING,
STATUS_ICON TYPE STRING,
STATUS_TEXT TYPE STRING,
MASS TYPE STRING,
MASSREF TYPE STRING,
SPARTE TYPE STRING,
INTSIZEID TYPE STRING,
DYNFACTORTXT TYPE STRING,
DAYTYPEXIDTXT TYPE STRING,
TC_ASSIGNMENT_LOOPC TYPE STRING,
SELECTED_TC_LINE TYPE STRING,
DATETO TYPE STRING,
TIMETO TYPE STRING,
DATEFROM TYPE STRING,
TIMEFROM TYPE STRING,
ALLOCPROFILE TYPE STRING,
SELECTED TYPE STRING,
SPARTE TYPE STRING,
INTSIZEID TYPE STRING,
MASS TYPE STRING,
PROFCAT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_EEDM_EZWG_PROFASS_SCREEN_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_EEDM_EZWG_PROFASS_SCREEN_STR-WA_PROFASSALLOC sy-vline 
WA_EEDM_EZWG_PROFASS_SCREEN_STR-ZWGRUPPE sy-vline 
WA_EEDM_EZWG_PROFASS_SCREEN_STR-ZWNUMMER sy-vline 
WA_EEDM_EZWG_PROFASS_SCREEN_STR-PROFROLE sy-vline 
WA_EEDM_EZWG_PROFASS_SCREEN_STR-ROLENO sy-vline 
WA_EEDM_EZWG_PROFASS_SCREEN_STR-PROFILE sy-vline 
WA_EEDM_EZWG_PROFASS_SCREEN_STR-AUTOEND sy-vline 
WA_EEDM_EZWG_PROFASS_SCREEN_STR-DEFAULT_PROFASS sy-vline 
WA_EEDM_EZWG_PROFASS_SCREEN_STR-IT_PROFASSALLOC sy-vline 
WA_EEDM_EZWG_PROFASS_SCREEN_STR-TREE sy-vline 
WA_EEDM_EZWG_PROFASS_SCREEN_STR-INODE_TABLE sy-vline 
WA_EEDM_EZWG_PROFASS_SCREEN_STR-IITEM_TABLE sy-vline 
WA_EEDM_EZWG_PROFASS_SCREEN_STR-SELECTED_NODE sy-vline 
WA_EEDM_EZWG_PROFASS_SCREEN_STR-SYNPROF sy-vline 
WA_EEDM_EZWG_PROFASS_SCREEN_STR-DATEFROM sy-vline 
WA_EEDM_EZWG_PROFASS_SCREEN_STR-DATETO sy-vline 
WA_EEDM_EZWG_PROFASS_SCREEN_STR-MANDT sy-vline 
WA_EEDM_EZWG_PROFASS_SCREEN_STR-PROFILE sy-vline 
WA_EEDM_EZWG_PROFASS_SCREEN_STR-SEASONBLOCK sy-vline 
WA_EEDM_EZWG_PROFASS_SCREEN_STR-DAYTYPEBLOCK sy-vline 
WA_EEDM_EZWG_PROFASS_SCREEN_STR-INTEGRAL sy-vline 
WA_EEDM_EZWG_PROFASS_SCREEN_STR-REFVALUE sy-vline 
WA_EEDM_EZWG_PROFASS_SCREEN_STR-PERIODE sy-vline 
WA_EEDM_EZWG_PROFASS_SCREEN_STR-RELATIVELOSS sy-vline 
WA_EEDM_EZWG_PROFASS_SCREEN_STR-ABSOLUTELOSS sy-vline 
WA_EEDM_EZWG_PROFASS_SCREEN_STR-YEARPROFILEALLOC sy-vline 
WA_EEDM_EZWG_PROFASS_SCREEN_STR-FACTOR sy-vline 
WA_EEDM_EZWG_PROFASS_SCREEN_STR-ALLOCCATEGORY sy-vline 
WA_EEDM_EZWG_PROFASS_SCREEN_STR-DAYTYPEXID sy-vline 
WA_EEDM_EZWG_PROFASS_SCREEN_STR-DAYTYPEBLOCKTXT sy-vline 
WA_EEDM_EZWG_PROFASS_SCREEN_STR-SEASONBLOCKTXT sy-vline 
WA_EEDM_EZWG_PROFASS_SCREEN_STR-CHANGEABLE sy-vline 
WA_EEDM_EZWG_PROFASS_SCREEN_STR-GENERATED_FROM sy-vline 
WA_EEDM_EZWG_PROFASS_SCREEN_STR-GENERATED_TO sy-vline 
WA_EEDM_EZWG_PROFASS_SCREEN_STR-STATUS_ICON sy-vline 
WA_EEDM_EZWG_PROFASS_SCREEN_STR-STATUS_TEXT sy-vline 
WA_EEDM_EZWG_PROFASS_SCREEN_STR-MASS sy-vline 
WA_EEDM_EZWG_PROFASS_SCREEN_STR-MASSREF sy-vline 
WA_EEDM_EZWG_PROFASS_SCREEN_STR-SPARTE sy-vline 
WA_EEDM_EZWG_PROFASS_SCREEN_STR-INTSIZEID sy-vline 
WA_EEDM_EZWG_PROFASS_SCREEN_STR-DYNFACTORTXT sy-vline 
WA_EEDM_EZWG_PROFASS_SCREEN_STR-DAYTYPEXIDTXT sy-vline 
WA_EEDM_EZWG_PROFASS_SCREEN_STR-TC_ASSIGNMENT_LOOPC sy-vline 
WA_EEDM_EZWG_PROFASS_SCREEN_STR-SELECTED_TC_LINE sy-vline 
WA_EEDM_EZWG_PROFASS_SCREEN_STR-DATETO sy-vline 
WA_EEDM_EZWG_PROFASS_SCREEN_STR-TIMETO sy-vline 
WA_EEDM_EZWG_PROFASS_SCREEN_STR-DATEFROM sy-vline 
WA_EEDM_EZWG_PROFASS_SCREEN_STR-TIMEFROM sy-vline 
WA_EEDM_EZWG_PROFASS_SCREEN_STR-ALLOCPROFILE sy-vline 
WA_EEDM_EZWG_PROFASS_SCREEN_STR-SELECTED sy-vline 
WA_EEDM_EZWG_PROFASS_SCREEN_STR-SPARTE sy-vline 
WA_EEDM_EZWG_PROFASS_SCREEN_STR-INTSIZEID sy-vline 
WA_EEDM_EZWG_PROFASS_SCREEN_STR-MASS sy-vline 
WA_EEDM_EZWG_PROFASS_SCREEN_STR-PROFCAT sy-vline      INTO ld_text SEPARATED BY SPACE.

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