ABAP Select data from SAP table EDEREGSPAGREE_OBJECT into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM EDEREGSPAGREE_OBJECT
*  INTO TABLE @DATA(IT_EDEREGSPAGREE_OBJECT2).
*--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_EDEREGSPAGREE_OBJECT INDEX 1 INTO DATA(WA_EDEREGSPAGREE_OBJECT2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<EDEREGSPAGREE_OBJECT>-CONTROL = 1.
<EDEREGSPAGREE_OBJECT>-GRID_CONTROLS = 1.
<EDEREGSPAGREE_OBJECT>-GRID_CONTAINER = 1.
<EDEREGSPAGREE_OBJECT>-GRID = 1.
<EDEREGSPAGREE_OBJECT>-REFRESH_GRID = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_EDEREGSPAGREE_OBJECT-LAST_CONTAINER, sy-vline,
  WA_EDEREGSPAGREE_OBJECT-WMODE, sy-vline,
  WA_EDEREGSPAGREE_OBJECT-OPEN_WMODE, sy-vline,
  WA_EDEREGSPAGREE_OBJECT-UPD_ONLINE, sy-vline,
  WA_EDEREGSPAGREE_OBJECT-NO_DIALOG, sy-vline,
  WA_EDEREGSPAGREE_OBJECT-NUM_RANGE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_EDEREGSPAGREE_OBJECT 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_EDEREGSPAGREE_OBJECT 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_EDEREGSPAGREE_OBJECT INTO WA_EDEREGSPAGREE_OBJECT.


*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_EDEREGSPAGREE_OBJECT_STR, 
CONTROL TYPE STRING,
GRID_CONTROLS TYPE STRING,
GRID_CONTAINER TYPE STRING,
GRID TYPE STRING,
REFRESH_GRID TYPE STRING,
LAST_CONTAINER TYPE STRING,
WMODE TYPE STRING,
OPEN_WMODE TYPE STRING,
UPD_ONLINE TYPE STRING,
NO_DIALOG TYPE STRING,
NUM_RANGE TYPE STRING,
NO_CHANGE TYPE STRING,
NO_OTHER TYPE STRING,
NO_EVENT TYPE STRING,
NO_STATISTIC TYPE STRING,
NO_CHANGE_DOC TYPE STRING,
CALLED_BY_IDOC TYPE STRING,
PROPRICE TYPE STRING,
INPERR TYPE STRING,
ENQ_DONE TYPE STRING,
CURFIELD TYPE STRING,
CURLINE TYPE STRING,
CURDYNNR TYPE STRING,
SETCURFIELD TYPE STRING,
SETCURLINE TYPE STRING,
SETCURDYNNR TYPE STRING,
TEXT_CHANGED TYPE STRING,
EXTINTKZ TYPE STRING,
EXIT_TYPE TYPE STRING,
FULLSCREEN TYPE STRING,
SAVE_OKCODE TYPE STRING,
TEILOBJ TYPE STRING,
S_FUBA TYPE STRING,
INPUT_FIELD_OFF TYPE STRING,
NOFULLSCREEN TYPE STRING,
DB_UPDATE TYPE STRING,
CHANGEFLAG TYPE STRING,
WA_ADR_DONE TYPE STRING,
SEL_OBJ_ERRORFIELD TYPE STRING,
SPINITID TYPE STRING,
SPINIT_OBJ TYPE STRING,
AGREETYPE_OBJ TYPE STRING,
OBJ_PUBLIC TYPE STRING,
SUB_REPID TYPE STRING,
SUB_DYNNR TYPE STRING,
SUBSL_REPID TYPE STRING,
SUBSL_DYNNR TYPE STRING,
SCREEN TYPE STRING,
ALV_GRID TYPE STRING,
DIALOG TYPE STRING,
DEREGSPAGREE TYPE STRING,
DEREGSPAGREETYPE TYPE STRING,
DATEFROM TYPE STRING,
DATETO TYPE STRING,
DEREGSCENARIO TYPE STRING,
DEREGPROC TYPE STRING,
DEREGSPINIT TYPE STRING,
DEREGSPPART TYPE STRING,
DEREGPODGROUP TYPE STRING,
DEREGPARACONF TYPE STRING,
SPAGREETYPETXT TYPE STRING,
PARACONFTXT TYPE STRING,
SPINITTXT TYPE STRING,
SPPARTTXT TYPE STRING,
SCENARIOTXT TYPE STRING,
PODGROUPTXT TYPE STRING,
DEREGCONTRACTID TYPE STRING,
DEREGSPINIT_TEMPLATE TYPE STRING,
SPINITTXT_TEMPLATE TYPE STRING,
SERVTYPEINIT TYPE STRING,
SERVTYPEPART TYPE STRING,
DEREGSPPART_OWN_SYSTEM TYPE STRING,
HOTSPOT_PARACONF TYPE STRING,
HOTSPOT_SPPART TYPE STRING,
HOTSPOT_PARACONF_SPAGREEID TYPE STRING,
DATA TYPE STRING,
LIST_OBJ TYPE STRING,
SEL_OBJ TYPE STRING,END OF T_EKKO_STR.
DATA: WA_EDEREGSPAGREE_OBJECT_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_EDEREGSPAGREE_OBJECT_STR-CONTROL sy-vline 
WA_EDEREGSPAGREE_OBJECT_STR-GRID_CONTROLS sy-vline 
WA_EDEREGSPAGREE_OBJECT_STR-GRID_CONTAINER sy-vline 
WA_EDEREGSPAGREE_OBJECT_STR-GRID sy-vline 
WA_EDEREGSPAGREE_OBJECT_STR-REFRESH_GRID sy-vline 
WA_EDEREGSPAGREE_OBJECT_STR-LAST_CONTAINER sy-vline 
WA_EDEREGSPAGREE_OBJECT_STR-WMODE sy-vline 
WA_EDEREGSPAGREE_OBJECT_STR-OPEN_WMODE sy-vline 
WA_EDEREGSPAGREE_OBJECT_STR-UPD_ONLINE sy-vline 
WA_EDEREGSPAGREE_OBJECT_STR-NO_DIALOG sy-vline 
WA_EDEREGSPAGREE_OBJECT_STR-NUM_RANGE sy-vline 
WA_EDEREGSPAGREE_OBJECT_STR-NO_CHANGE sy-vline 
WA_EDEREGSPAGREE_OBJECT_STR-NO_OTHER sy-vline 
WA_EDEREGSPAGREE_OBJECT_STR-NO_EVENT sy-vline 
WA_EDEREGSPAGREE_OBJECT_STR-NO_STATISTIC sy-vline 
WA_EDEREGSPAGREE_OBJECT_STR-NO_CHANGE_DOC sy-vline 
WA_EDEREGSPAGREE_OBJECT_STR-CALLED_BY_IDOC sy-vline 
WA_EDEREGSPAGREE_OBJECT_STR-PROPRICE sy-vline 
WA_EDEREGSPAGREE_OBJECT_STR-INPERR sy-vline 
WA_EDEREGSPAGREE_OBJECT_STR-ENQ_DONE sy-vline 
WA_EDEREGSPAGREE_OBJECT_STR-CURFIELD sy-vline 
WA_EDEREGSPAGREE_OBJECT_STR-CURLINE sy-vline 
WA_EDEREGSPAGREE_OBJECT_STR-CURDYNNR sy-vline 
WA_EDEREGSPAGREE_OBJECT_STR-SETCURFIELD sy-vline 
WA_EDEREGSPAGREE_OBJECT_STR-SETCURLINE sy-vline 
WA_EDEREGSPAGREE_OBJECT_STR-SETCURDYNNR sy-vline 
WA_EDEREGSPAGREE_OBJECT_STR-TEXT_CHANGED sy-vline 
WA_EDEREGSPAGREE_OBJECT_STR-EXTINTKZ sy-vline 
WA_EDEREGSPAGREE_OBJECT_STR-EXIT_TYPE sy-vline 
WA_EDEREGSPAGREE_OBJECT_STR-FULLSCREEN sy-vline 
WA_EDEREGSPAGREE_OBJECT_STR-SAVE_OKCODE sy-vline 
WA_EDEREGSPAGREE_OBJECT_STR-TEILOBJ sy-vline 
WA_EDEREGSPAGREE_OBJECT_STR-S_FUBA sy-vline 
WA_EDEREGSPAGREE_OBJECT_STR-INPUT_FIELD_OFF sy-vline 
WA_EDEREGSPAGREE_OBJECT_STR-NOFULLSCREEN sy-vline 
WA_EDEREGSPAGREE_OBJECT_STR-DB_UPDATE sy-vline 
WA_EDEREGSPAGREE_OBJECT_STR-CHANGEFLAG sy-vline 
WA_EDEREGSPAGREE_OBJECT_STR-WA_ADR_DONE sy-vline 
WA_EDEREGSPAGREE_OBJECT_STR-SEL_OBJ_ERRORFIELD sy-vline 
WA_EDEREGSPAGREE_OBJECT_STR-SPINITID sy-vline 
WA_EDEREGSPAGREE_OBJECT_STR-SPINIT_OBJ sy-vline 
WA_EDEREGSPAGREE_OBJECT_STR-AGREETYPE_OBJ sy-vline 
WA_EDEREGSPAGREE_OBJECT_STR-OBJ_PUBLIC sy-vline 
WA_EDEREGSPAGREE_OBJECT_STR-SUB_REPID sy-vline 
WA_EDEREGSPAGREE_OBJECT_STR-SUB_DYNNR sy-vline 
WA_EDEREGSPAGREE_OBJECT_STR-SUBSL_REPID sy-vline 
WA_EDEREGSPAGREE_OBJECT_STR-SUBSL_DYNNR sy-vline 
WA_EDEREGSPAGREE_OBJECT_STR-SCREEN sy-vline 
WA_EDEREGSPAGREE_OBJECT_STR-ALV_GRID sy-vline 
WA_EDEREGSPAGREE_OBJECT_STR-DIALOG sy-vline 
WA_EDEREGSPAGREE_OBJECT_STR-DEREGSPAGREE sy-vline 
WA_EDEREGSPAGREE_OBJECT_STR-DEREGSPAGREETYPE sy-vline 
WA_EDEREGSPAGREE_OBJECT_STR-DATEFROM sy-vline 
WA_EDEREGSPAGREE_OBJECT_STR-DATETO sy-vline 
WA_EDEREGSPAGREE_OBJECT_STR-DEREGSCENARIO sy-vline 
WA_EDEREGSPAGREE_OBJECT_STR-DEREGPROC sy-vline 
WA_EDEREGSPAGREE_OBJECT_STR-DEREGSPINIT sy-vline 
WA_EDEREGSPAGREE_OBJECT_STR-DEREGSPPART sy-vline 
WA_EDEREGSPAGREE_OBJECT_STR-DEREGPODGROUP sy-vline 
WA_EDEREGSPAGREE_OBJECT_STR-DEREGPARACONF sy-vline 
WA_EDEREGSPAGREE_OBJECT_STR-SPAGREETYPETXT sy-vline 
WA_EDEREGSPAGREE_OBJECT_STR-PARACONFTXT sy-vline 
WA_EDEREGSPAGREE_OBJECT_STR-SPINITTXT sy-vline 
WA_EDEREGSPAGREE_OBJECT_STR-SPPARTTXT sy-vline 
WA_EDEREGSPAGREE_OBJECT_STR-SCENARIOTXT sy-vline 
WA_EDEREGSPAGREE_OBJECT_STR-PODGROUPTXT sy-vline 
WA_EDEREGSPAGREE_OBJECT_STR-DEREGCONTRACTID sy-vline 
WA_EDEREGSPAGREE_OBJECT_STR-DEREGSPINIT_TEMPLATE sy-vline 
WA_EDEREGSPAGREE_OBJECT_STR-SPINITTXT_TEMPLATE sy-vline 
WA_EDEREGSPAGREE_OBJECT_STR-SERVTYPEINIT sy-vline 
WA_EDEREGSPAGREE_OBJECT_STR-SERVTYPEPART sy-vline 
WA_EDEREGSPAGREE_OBJECT_STR-DEREGSPPART_OWN_SYSTEM sy-vline 
WA_EDEREGSPAGREE_OBJECT_STR-HOTSPOT_PARACONF sy-vline 
WA_EDEREGSPAGREE_OBJECT_STR-HOTSPOT_SPPART sy-vline 
WA_EDEREGSPAGREE_OBJECT_STR-HOTSPOT_PARACONF_SPAGREEID sy-vline 
WA_EDEREGSPAGREE_OBJECT_STR-DATA sy-vline 
WA_EDEREGSPAGREE_OBJECT_STR-LIST_OBJ sy-vline 
WA_EDEREGSPAGREE_OBJECT_STR-SEL_OBJ sy-vline      INTO ld_text SEPARATED BY SPACE.

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