ABAP Select data from SAP table EEDMSETTLUNIT_DYNPRO into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM EEDMSETTLUNIT_DYNPRO
*  INTO TABLE @DATA(IT_EEDMSETTLUNIT_DYNPRO2).
*--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_EEDMSETTLUNIT_DYNPRO INDEX 1 INTO DATA(WA_EEDMSETTLUNIT_DYNPRO2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<EEDMSETTLUNIT_DYNPRO>-HEAD = 1.
<EEDMSETTLUNIT_DYNPRO>-MANDT = 1.
<EEDMSETTLUNIT_DYNPRO>-SETTLUNIT = 1.
<EEDMSETTLUNIT_DYNPRO>-SETTLUNITTXT = 1.
<EEDMSETTLUNIT_DYNPRO>-DATEFROM = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_EEDMSETTLUNIT_DYNPRO-TIMEFROM, sy-vline,
  WA_EEDMSETTLUNIT_DYNPRO-DATETO, sy-vline,
  WA_EEDMSETTLUNIT_DYNPRO-TIMETO, sy-vline,
  WA_EEDMSETTLUNIT_DYNPRO-SPARTYP, sy-vline,
  WA_EEDMSETTLUNIT_DYNPRO-SETTLCOORD, sy-vline,
  WA_EEDMSETTLUNIT_DYNPRO-SETTLCOORDTXT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_EEDMSETTLUNIT_DYNPRO 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_EEDMSETTLUNIT_DYNPRO 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_EEDMSETTLUNIT_DYNPRO INTO WA_EEDMSETTLUNIT_DYNPRO.


*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.
ENDFORM. 

*&---------------------------------------------------------------------*
*& Form process_as_string_field_values
*&---------------------------------------------------------------------*
FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO.

TYPES: BEGIN OF T_EEDMSETTLUNIT_DYNPRO_STR, 
HEAD TYPE STRING,
MANDT TYPE STRING,
SETTLUNIT TYPE STRING,
SETTLUNITTXT TYPE STRING,
DATEFROM TYPE STRING,
TIMEFROM TYPE STRING,
DATETO TYPE STRING,
TIMETO TYPE STRING,
SPARTYP TYPE STRING,
SETTLCOORD TYPE STRING,
SETTLCOORDTXT TYPE STRING,
SETTLTRANSCO TYPE STRING,
SETTLTRANSCOTXT TYPE STRING,
SETTLSUPPLIER TYPE STRING,
SETTLSUPPLIERTXT TYPE STRING,
SETTLUNITGEN TYPE STRING,
SUNITCAT TYPE STRING,
SUNITCATTXT TYPE STRING,
SETTLVIEW TYPE STRING,
SETTLVIEWTXT TYPE STRING,
SETTLUNITEXT TYPE STRING,
SETTLUNITGRID TYPE STRING,
SETTLUNITGRIDTXT TYPE STRING,
SETTLUNITRESP TYPE STRING,
SETTLUNITRESPTXT TYPE STRING,
SETTLVIEWADD TYPE STRING,
HIST TYPE STRING,
DATEFROM TYPE STRING,
TIMEFROM TYPE STRING,
DATETO TYPE STRING,
TIMETO TYPE STRING,
TOPSETTLUNIT TYPE STRING,
TOPSETTLUNITTXT TYPE STRING,
SETTLVIEW TYPE STRING,
ASSIGNREASON TYPE STRING,
ASSIGNREASON_TXT TYPE STRING,
POD TYPE STRING,
EXT_UI TYPE STRING,
EXT_UI_EXPANDED TYPE STRING,
UITEXT TYPE STRING,
CI TYPE STRING,
DUMMY TYPE STRING,
CNTR TYPE STRING,
CURFIELD TYPE STRING,
ERROR_CURFIELD TYPE STRING,
ERROR TYPE STRING,
DOCKING_ALV_HIST TYPE STRING,
ALV_HIST TYPE STRING,END OF T_EKKO_STR.
DATA: WA_EEDMSETTLUNIT_DYNPRO_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_EEDMSETTLUNIT_DYNPRO_STR-HEAD sy-vline 
WA_EEDMSETTLUNIT_DYNPRO_STR-MANDT sy-vline 
WA_EEDMSETTLUNIT_DYNPRO_STR-SETTLUNIT sy-vline 
WA_EEDMSETTLUNIT_DYNPRO_STR-SETTLUNITTXT sy-vline 
WA_EEDMSETTLUNIT_DYNPRO_STR-DATEFROM sy-vline 
WA_EEDMSETTLUNIT_DYNPRO_STR-TIMEFROM sy-vline 
WA_EEDMSETTLUNIT_DYNPRO_STR-DATETO sy-vline 
WA_EEDMSETTLUNIT_DYNPRO_STR-TIMETO sy-vline 
WA_EEDMSETTLUNIT_DYNPRO_STR-SPARTYP sy-vline 
WA_EEDMSETTLUNIT_DYNPRO_STR-SETTLCOORD sy-vline 
WA_EEDMSETTLUNIT_DYNPRO_STR-SETTLCOORDTXT sy-vline 
WA_EEDMSETTLUNIT_DYNPRO_STR-SETTLTRANSCO sy-vline 
WA_EEDMSETTLUNIT_DYNPRO_STR-SETTLTRANSCOTXT sy-vline 
WA_EEDMSETTLUNIT_DYNPRO_STR-SETTLSUPPLIER sy-vline 
WA_EEDMSETTLUNIT_DYNPRO_STR-SETTLSUPPLIERTXT sy-vline 
WA_EEDMSETTLUNIT_DYNPRO_STR-SETTLUNITGEN sy-vline 
WA_EEDMSETTLUNIT_DYNPRO_STR-SUNITCAT sy-vline 
WA_EEDMSETTLUNIT_DYNPRO_STR-SUNITCATTXT sy-vline 
WA_EEDMSETTLUNIT_DYNPRO_STR-SETTLVIEW sy-vline 
WA_EEDMSETTLUNIT_DYNPRO_STR-SETTLVIEWTXT sy-vline 
WA_EEDMSETTLUNIT_DYNPRO_STR-SETTLUNITEXT sy-vline 
WA_EEDMSETTLUNIT_DYNPRO_STR-SETTLUNITGRID sy-vline 
WA_EEDMSETTLUNIT_DYNPRO_STR-SETTLUNITGRIDTXT sy-vline 
WA_EEDMSETTLUNIT_DYNPRO_STR-SETTLUNITRESP sy-vline 
WA_EEDMSETTLUNIT_DYNPRO_STR-SETTLUNITRESPTXT sy-vline 
WA_EEDMSETTLUNIT_DYNPRO_STR-SETTLVIEWADD sy-vline 
WA_EEDMSETTLUNIT_DYNPRO_STR-HIST sy-vline 
WA_EEDMSETTLUNIT_DYNPRO_STR-DATEFROM sy-vline 
WA_EEDMSETTLUNIT_DYNPRO_STR-TIMEFROM sy-vline 
WA_EEDMSETTLUNIT_DYNPRO_STR-DATETO sy-vline 
WA_EEDMSETTLUNIT_DYNPRO_STR-TIMETO sy-vline 
WA_EEDMSETTLUNIT_DYNPRO_STR-TOPSETTLUNIT sy-vline 
WA_EEDMSETTLUNIT_DYNPRO_STR-TOPSETTLUNITTXT sy-vline 
WA_EEDMSETTLUNIT_DYNPRO_STR-SETTLVIEW sy-vline 
WA_EEDMSETTLUNIT_DYNPRO_STR-ASSIGNREASON sy-vline 
WA_EEDMSETTLUNIT_DYNPRO_STR-ASSIGNREASON_TXT sy-vline 
WA_EEDMSETTLUNIT_DYNPRO_STR-POD sy-vline 
WA_EEDMSETTLUNIT_DYNPRO_STR-EXT_UI sy-vline 
WA_EEDMSETTLUNIT_DYNPRO_STR-EXT_UI_EXPANDED sy-vline 
WA_EEDMSETTLUNIT_DYNPRO_STR-UITEXT sy-vline 
WA_EEDMSETTLUNIT_DYNPRO_STR-CI sy-vline 
WA_EEDMSETTLUNIT_DYNPRO_STR-DUMMY sy-vline 
WA_EEDMSETTLUNIT_DYNPRO_STR-CNTR sy-vline 
WA_EEDMSETTLUNIT_DYNPRO_STR-CURFIELD sy-vline 
WA_EEDMSETTLUNIT_DYNPRO_STR-ERROR_CURFIELD sy-vline 
WA_EEDMSETTLUNIT_DYNPRO_STR-ERROR sy-vline 
WA_EEDMSETTLUNIT_DYNPRO_STR-DOCKING_ALV_HIST sy-vline 
WA_EEDMSETTLUNIT_DYNPRO_STR-ALV_HIST sy-vline      INTO ld_text SEPARATED BY SPACE.

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