ABAP Select data from SAP table EEDMPROSEND_DISPL into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM EEDMPROSEND_DISPL
*  INTO TABLE @DATA(IT_EEDMPROSEND_DISPL2).
*--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_EEDMPROSEND_DISPL INDEX 1 INTO DATA(WA_EEDMPROSEND_DISPL2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<EEDMPROSEND_DISPL>-PROFILE = 1.
<EEDMPROSEND_DISPL>-DATEFROM = 1.
<EEDMPROSEND_DISPL>-TIMEFROM = 1.
<EEDMPROSEND_DISPL>-DATETO = 1.
<EEDMPROSEND_DISPL>-TIMETO = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_EEDMPROSEND_DISPL-SENDDATE, sy-vline,
  WA_EEDMPROSEND_DISPL-SENDTIME, sy-vline,
  WA_EEDMPROSEND_DISPL-PROFTEXT, sy-vline,
  WA_EEDMPROSEND_DISPL-COMEVENT, sy-vline,
  WA_EEDMPROSEND_DISPL-SENDER, sy-vline,
  WA_EEDMPROSEND_DISPL-SENDERTXT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_EEDMPROSEND_DISPL 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_EEDMPROSEND_DISPL 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_EEDMPROSEND_DISPL INTO WA_EEDMPROSEND_DISPL.


*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_EEDMPROSEND_DISPL_STR, 
PROFILE TYPE STRING,
DATEFROM TYPE STRING,
TIMEFROM TYPE STRING,
DATETO TYPE STRING,
TIMETO TYPE STRING,
SENDDATE TYPE STRING,
SENDTIME TYPE STRING,
PROFTEXT TYPE STRING,
COMEVENT TYPE STRING,
SENDER TYPE STRING,
SENDERTXT TYPE STRING,
RECEIVER TYPE STRING,
RECEIVERTXT TYPE STRING,
EXT_UI_EXPANDED TYPE STRING,
EDIS TYPE STRING,
PROFROLE TYPE STRING,
PROFROLETXT TYPE STRING,
INT_UI TYPE STRING,END OF T_EKKO_STR.
DATA: WA_EEDMPROSEND_DISPL_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_EEDMPROSEND_DISPL_STR-PROFILE sy-vline 
WA_EEDMPROSEND_DISPL_STR-DATEFROM sy-vline 
WA_EEDMPROSEND_DISPL_STR-TIMEFROM sy-vline 
WA_EEDMPROSEND_DISPL_STR-DATETO sy-vline 
WA_EEDMPROSEND_DISPL_STR-TIMETO sy-vline 
WA_EEDMPROSEND_DISPL_STR-SENDDATE sy-vline 
WA_EEDMPROSEND_DISPL_STR-SENDTIME sy-vline 
WA_EEDMPROSEND_DISPL_STR-PROFTEXT sy-vline 
WA_EEDMPROSEND_DISPL_STR-COMEVENT sy-vline 
WA_EEDMPROSEND_DISPL_STR-SENDER sy-vline 
WA_EEDMPROSEND_DISPL_STR-SENDERTXT sy-vline 
WA_EEDMPROSEND_DISPL_STR-RECEIVER sy-vline 
WA_EEDMPROSEND_DISPL_STR-RECEIVERTXT sy-vline 
WA_EEDMPROSEND_DISPL_STR-EXT_UI_EXPANDED sy-vline 
WA_EEDMPROSEND_DISPL_STR-EDIS sy-vline 
WA_EEDMPROSEND_DISPL_STR-PROFROLE sy-vline 
WA_EEDMPROSEND_DISPL_STR-PROFROLETXT sy-vline 
WA_EEDMPROSEND_DISPL_STR-INT_UI sy-vline      INTO ld_text SEPARATED BY SPACE.

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