ABAP Select data from SAP table EEDMSETTLPROCESS_SCREEN into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP EEDMSETTLPROCESS_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 EEDMSETTLPROCESS_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 EEDMSETTLPROCESS_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_EEDMSETTLPROCESS_SCREEN TYPE STANDARD TABLE OF EEDMSETTLPROCESS_SCREEN,
      WA_EEDMSETTLPROCESS_SCREEN TYPE EEDMSETTLPROCESS_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: <EEDMSETTLPROCESS_SCREEN> TYPE EEDMSETTLPROCESS_SCREEN.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM EEDMSETTLPROCESS_SCREEN
*  INTO TABLE @DATA(IT_EEDMSETTLPROCESS_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_EEDMSETTLPROCESS_SCREEN INDEX 1 INTO DATA(WA_EEDMSETTLPROCESS_SCREEN2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<EEDMSETTLPROCESS_SCREEN>-HEAD = 1.
<EEDMSETTLPROCESS_SCREEN>-SETTLDOC = 1.
<EEDMSETTLPROCESS_SCREEN>-SETTLDOCSTATUS = 1.
<EEDMSETTLPROCESS_SCREEN>-SETTLDOCSELTXT = 1.
<EEDMSETTLPROCESS_SCREEN>-TIME_ZONETXT = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_EEDMSETTLPROCESS_SCREEN-DATEFROM, sy-vline,
  WA_EEDMSETTLPROCESS_SCREEN-TIMEFROM, sy-vline,
  WA_EEDMSETTLPROCESS_SCREEN-DATETO, sy-vline,
  WA_EEDMSETTLPROCESS_SCREEN-TIMETO, sy-vline,
  WA_EEDMSETTLPROCESS_SCREEN-TIME_ZONE, sy-vline,
  WA_EEDMSETTLPROCESS_SCREEN-SETTLPROCESS, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_EEDMSETTLPROCESS_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_EEDMSETTLPROCESS_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_EEDMSETTLPROCESS_SCREEN INTO WA_EEDMSETTLPROCESS_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.
ENDFORM. 

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

TYPES: BEGIN OF T_EEDMSETTLPROCESS_SCREEN_STR, 
HEAD TYPE STRING,
SETTLDOC TYPE STRING,
SETTLDOCSTATUS TYPE STRING,
SETTLDOCSELTXT TYPE STRING,
TIME_ZONETXT TYPE STRING,
DATEFROM TYPE STRING,
TIMEFROM TYPE STRING,
DATETO TYPE STRING,
TIMETO TYPE STRING,
TIME_ZONE TYPE STRING,
SETTLPROCESS TYPE STRING,
SETTLDOCMODE TYPE STRING,
SETTLDOCSELECT TYPE STRING,
SETTLREFDOC TYPE STRING,
SETTLSELDOC TYPE STRING,
VERSION TYPE STRING,
SELECTED_PROFILES TYPE STRING,
MISSING_PROFILES TYPE STRING,
ERRORS TYPE STRING,
HOTSPOT_PROFILE TYPE STRING,
HOTSPOT_SETTLUNIT TYPE STRING,
HOTSPOT_GRID TYPE STRING,END OF T_EKKO_STR.
DATA: WA_EEDMSETTLPROCESS_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_EEDMSETTLPROCESS_SCREEN_STR-HEAD sy-vline 
WA_EEDMSETTLPROCESS_SCREEN_STR-SETTLDOC sy-vline 
WA_EEDMSETTLPROCESS_SCREEN_STR-SETTLDOCSTATUS sy-vline 
WA_EEDMSETTLPROCESS_SCREEN_STR-SETTLDOCSELTXT sy-vline 
WA_EEDMSETTLPROCESS_SCREEN_STR-TIME_ZONETXT sy-vline 
WA_EEDMSETTLPROCESS_SCREEN_STR-DATEFROM sy-vline 
WA_EEDMSETTLPROCESS_SCREEN_STR-TIMEFROM sy-vline 
WA_EEDMSETTLPROCESS_SCREEN_STR-DATETO sy-vline 
WA_EEDMSETTLPROCESS_SCREEN_STR-TIMETO sy-vline 
WA_EEDMSETTLPROCESS_SCREEN_STR-TIME_ZONE sy-vline 
WA_EEDMSETTLPROCESS_SCREEN_STR-SETTLPROCESS sy-vline 
WA_EEDMSETTLPROCESS_SCREEN_STR-SETTLDOCMODE sy-vline 
WA_EEDMSETTLPROCESS_SCREEN_STR-SETTLDOCSELECT sy-vline 
WA_EEDMSETTLPROCESS_SCREEN_STR-SETTLREFDOC sy-vline 
WA_EEDMSETTLPROCESS_SCREEN_STR-SETTLSELDOC sy-vline 
WA_EEDMSETTLPROCESS_SCREEN_STR-VERSION sy-vline 
WA_EEDMSETTLPROCESS_SCREEN_STR-SELECTED_PROFILES sy-vline 
WA_EEDMSETTLPROCESS_SCREEN_STR-MISSING_PROFILES sy-vline 
WA_EEDMSETTLPROCESS_SCREEN_STR-ERRORS sy-vline 
WA_EEDMSETTLPROCESS_SCREEN_STR-HOTSPOT_PROFILE sy-vline 
WA_EEDMSETTLPROCESS_SCREEN_STR-HOTSPOT_SETTLUNIT sy-vline 
WA_EEDMSETTLPROCESS_SCREEN_STR-HOTSPOT_GRID sy-vline      INTO ld_text SEPARATED BY SPACE.

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