ABAP Select data from SAP table HRECM00_OU_STATUS_UI into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP HRECM00_OU_STATUS_UI 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 HRECM00_OU_STATUS_UI. 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 HRECM00_OU_STATUS_UI 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_HRECM00_OU_STATUS_UI TYPE STANDARD TABLE OF HRECM00_OU_STATUS_UI,
      WA_HRECM00_OU_STATUS_UI TYPE HRECM00_OU_STATUS_UI,
      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: <HRECM00_OU_STATUS_UI> TYPE HRECM00_OU_STATUS_UI.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_HRECM00_OU_STATUS_UI.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM HRECM00_OU_STATUS_UI
  INTO TABLE IT_HRECM00_OU_STATUS_UI.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM HRECM00_OU_STATUS_UI
*  INTO TABLE @DATA(IT_HRECM00_OU_STATUS_UI2).
*--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_HRECM00_OU_STATUS_UI INDEX 1 INTO DATA(WA_HRECM00_OU_STATUS_UI2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_HRECM00_OU_STATUS_UI ASSIGNING <HRECM00_OU_STATUS_UI>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<HRECM00_OU_STATUS_UI>-ORGUNIT = 1.
<HRECM00_OU_STATUS_UI>-ORGUNIT_TEXT = 1.
<HRECM00_OU_STATUS_UI>-MANAGER_USER = 1.
<HRECM00_OU_STATUS_UI>-MANAGER_ENAME = 1.
<HRECM00_OU_STATUS_UI>-MANAGER_PERNR = 1.

ENDLOOP.

LOOP AT IT_HRECM00_OU_STATUS_UI INTO WA_HRECM00_OU_STATUS_UI.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_HRECM00_OU_STATUS_UI-PROCESS_STATUS_TEXT, sy-vline,
  WA_HRECM00_OU_STATUS_UI-PROCESS_STATUS, sy-vline,
  WA_HRECM00_OU_STATUS_UI-EE_PL_TEXT, sy-vline,
  WA_HRECM00_OU_STATUS_UI-EE_PL, sy-vline,
  WA_HRECM00_OU_STATUS_UI-PSTAT_TEXT, sy-vline,
  WA_HRECM00_OU_STATUS_UI-PSTAT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_HRECM00_OU_STATUS_UI 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_HRECM00_OU_STATUS_UI 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_HRECM00_OU_STATUS_UI INTO WA_HRECM00_OU_STATUS_UI.


*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_HRECM00_OU_STATUS_UI_STR, 
ORGUNIT TYPE STRING,
ORGUNIT_TEXT TYPE STRING,
MANAGER_USER TYPE STRING,
MANAGER_ENAME TYPE STRING,
MANAGER_PERNR TYPE STRING,
PROCESS_STATUS_TEXT TYPE STRING,
PROCESS_STATUS TYPE STRING,
EE_PL_TEXT TYPE STRING,
EE_PL TYPE STRING,
PSTAT_TEXT TYPE STRING,
PSTAT TYPE STRING,
ORGREL_TEXT TYPE STRING,
ORGREL TYPE STRING,
HAS_APPROVER TYPE STRING,
N_TOTAL TYPE STRING,
N_REJECTED TYPE STRING,
N_PLANNING TYPE STRING,
N_SUBMITTED TYPE STRING,
N_APPROVED TYPE STRING,
N_ACTIVE TYPE STRING,
SUPERIOR_ORG_UNIT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_HRECM00_OU_STATUS_UI_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_HRECM00_OU_STATUS_UI_STR-ORGUNIT sy-vline 
WA_HRECM00_OU_STATUS_UI_STR-ORGUNIT_TEXT sy-vline 
WA_HRECM00_OU_STATUS_UI_STR-MANAGER_USER sy-vline 
WA_HRECM00_OU_STATUS_UI_STR-MANAGER_ENAME sy-vline 
WA_HRECM00_OU_STATUS_UI_STR-MANAGER_PERNR sy-vline 
WA_HRECM00_OU_STATUS_UI_STR-PROCESS_STATUS_TEXT sy-vline 
WA_HRECM00_OU_STATUS_UI_STR-PROCESS_STATUS sy-vline 
WA_HRECM00_OU_STATUS_UI_STR-EE_PL_TEXT sy-vline 
WA_HRECM00_OU_STATUS_UI_STR-EE_PL sy-vline 
WA_HRECM00_OU_STATUS_UI_STR-PSTAT_TEXT sy-vline 
WA_HRECM00_OU_STATUS_UI_STR-PSTAT sy-vline 
WA_HRECM00_OU_STATUS_UI_STR-ORGREL_TEXT sy-vline 
WA_HRECM00_OU_STATUS_UI_STR-ORGREL sy-vline 
WA_HRECM00_OU_STATUS_UI_STR-HAS_APPROVER sy-vline 
WA_HRECM00_OU_STATUS_UI_STR-N_TOTAL sy-vline 
WA_HRECM00_OU_STATUS_UI_STR-N_REJECTED sy-vline 
WA_HRECM00_OU_STATUS_UI_STR-N_PLANNING sy-vline 
WA_HRECM00_OU_STATUS_UI_STR-N_SUBMITTED sy-vline 
WA_HRECM00_OU_STATUS_UI_STR-N_APPROVED sy-vline 
WA_HRECM00_OU_STATUS_UI_STR-N_ACTIVE sy-vline 
WA_HRECM00_OU_STATUS_UI_STR-SUPERIOR_ORG_UNIT sy-vline      INTO ld_text SEPARATED BY SPACE.

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