ABAP Select data from SAP table HCMT_BSP_PA_DE_R0114 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP HCMT_BSP_PA_DE_R0114 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 HCMT_BSP_PA_DE_R0114. 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 HCMT_BSP_PA_DE_R0114 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_HCMT_BSP_PA_DE_R0114 TYPE STANDARD TABLE OF HCMT_BSP_PA_DE_R0114,
      WA_HCMT_BSP_PA_DE_R0114 TYPE HCMT_BSP_PA_DE_R0114,
      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: <HCMT_BSP_PA_DE_R0114> TYPE HCMT_BSP_PA_DE_R0114.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_HCMT_BSP_PA_DE_R0114.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM HCMT_BSP_PA_DE_R0114
  INTO TABLE IT_HCMT_BSP_PA_DE_R0114.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM HCMT_BSP_PA_DE_R0114
*  INTO TABLE @DATA(IT_HCMT_BSP_PA_DE_R01142).
*--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_HCMT_BSP_PA_DE_R0114 INDEX 1 INTO DATA(WA_HCMT_BSP_PA_DE_R01142).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_HCMT_BSP_PA_DE_R0114 ASSIGNING <HCMT_BSP_PA_DE_R0114>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<HCMT_BSP_PA_DE_R0114>-OBJECT_KEY = 1.
<HCMT_BSP_PA_DE_R0114>-PERNR = 1.
<HCMT_BSP_PA_DE_R0114>-AEDTM = 1.
<HCMT_BSP_PA_DE_R0114>-UNAME = 1.
<HCMT_BSP_PA_DE_R0114>-SPRPS = 1.

ENDLOOP.

LOOP AT IT_HCMT_BSP_PA_DE_R0114 INTO WA_HCMT_BSP_PA_DE_R0114.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_HCMT_BSP_PA_DE_R0114-SPRTX, sy-vline,
  WA_HCMT_BSP_PA_DE_R0114-ITBLD, sy-vline,
  WA_HCMT_BSP_PA_DE_R0114-ITXEX, sy-vline,
  WA_HCMT_BSP_PA_DE_R0114-BEGDA, sy-vline,
  WA_HCMT_BSP_PA_DE_R0114-ENDDA, sy-vline,
  WA_HCMT_BSP_PA_DE_R0114-SUBTY, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_HCMT_BSP_PA_DE_R0114 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_HCMT_BSP_PA_DE_R0114 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_HCMT_BSP_PA_DE_R0114 INTO WA_HCMT_BSP_PA_DE_R0114.


*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_HCMT_BSP_PA_DE_R0114_STR, 
OBJECT_KEY TYPE STRING,
PERNR TYPE STRING,
AEDTM TYPE STRING,
UNAME TYPE STRING,
SPRPS TYPE STRING,
SPRTX TYPE STRING,
ITBLD TYPE STRING,
ITXEX TYPE STRING,
BEGDA TYPE STRING,
ENDDA TYPE STRING,
SUBTY TYPE STRING,
PFART TYPE STRING,
PFNUM TYPE STRING,
STEXT TYPE STRING,
UNBER TYPE STRING,
LSTJA TYPE STRING,
P850C TYPE STRING,
PHEBK TYPE STRING,
PFREI TYPE STRING,
WAE01 TYPE STRING,
PFMER TYPE STRING,
TXTPR TYPE STRING,
BVBEZ TYPE STRING,
VORRB TYPE STRING,
PFBAR TYPE STRING,
WAE02 TYPE STRING,
PFREF TYPE STRING,
PSOND TYPE STRING,
PSOND_TEXT TYPE STRING,
FTXT1 TYPE STRING,
FELD1 TYPE STRING,
EINH1 TYPE STRING,
FTXT2 TYPE STRING,
FELD2 TYPE STRING,
EINH2 TYPE STRING,
FTXT3 TYPE STRING,
FELD3 TYPE STRING,
EINH3 TYPE STRING,
FTXT4 TYPE STRING,
FELD4 TYPE STRING,
EINH4 TYPE STRING,
FTXT5 TYPE STRING,
FELD5 TYPE STRING,
EINH5 TYPE STRING,
FTXT6 TYPE STRING,
FELD6 TYPE STRING,
EINH6 TYPE STRING,
ZMEIN TYPE STRING,
WAE03 TYPE STRING,
VERFH TYPE STRING,
VERFH_TEXT TYPE STRING,
ABW_VBTRG TYPE STRING,
WAE04 TYPE STRING,END OF T_EKKO_STR.
DATA: WA_HCMT_BSP_PA_DE_R0114_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_HCMT_BSP_PA_DE_R0114_STR-OBJECT_KEY sy-vline 
WA_HCMT_BSP_PA_DE_R0114_STR-PERNR sy-vline 
WA_HCMT_BSP_PA_DE_R0114_STR-AEDTM sy-vline 
WA_HCMT_BSP_PA_DE_R0114_STR-UNAME sy-vline 
WA_HCMT_BSP_PA_DE_R0114_STR-SPRPS sy-vline 
WA_HCMT_BSP_PA_DE_R0114_STR-SPRTX sy-vline 
WA_HCMT_BSP_PA_DE_R0114_STR-ITBLD sy-vline 
WA_HCMT_BSP_PA_DE_R0114_STR-ITXEX sy-vline 
WA_HCMT_BSP_PA_DE_R0114_STR-BEGDA sy-vline 
WA_HCMT_BSP_PA_DE_R0114_STR-ENDDA sy-vline 
WA_HCMT_BSP_PA_DE_R0114_STR-SUBTY sy-vline 
WA_HCMT_BSP_PA_DE_R0114_STR-PFART sy-vline 
WA_HCMT_BSP_PA_DE_R0114_STR-PFNUM sy-vline 
WA_HCMT_BSP_PA_DE_R0114_STR-STEXT sy-vline 
WA_HCMT_BSP_PA_DE_R0114_STR-UNBER sy-vline 
WA_HCMT_BSP_PA_DE_R0114_STR-LSTJA sy-vline 
WA_HCMT_BSP_PA_DE_R0114_STR-P850C sy-vline 
WA_HCMT_BSP_PA_DE_R0114_STR-PHEBK sy-vline 
WA_HCMT_BSP_PA_DE_R0114_STR-PFREI sy-vline 
WA_HCMT_BSP_PA_DE_R0114_STR-WAE01 sy-vline 
WA_HCMT_BSP_PA_DE_R0114_STR-PFMER sy-vline 
WA_HCMT_BSP_PA_DE_R0114_STR-TXTPR sy-vline 
WA_HCMT_BSP_PA_DE_R0114_STR-BVBEZ sy-vline 
WA_HCMT_BSP_PA_DE_R0114_STR-VORRB sy-vline 
WA_HCMT_BSP_PA_DE_R0114_STR-PFBAR sy-vline 
WA_HCMT_BSP_PA_DE_R0114_STR-WAE02 sy-vline 
WA_HCMT_BSP_PA_DE_R0114_STR-PFREF sy-vline 
WA_HCMT_BSP_PA_DE_R0114_STR-PSOND sy-vline 
WA_HCMT_BSP_PA_DE_R0114_STR-PSOND_TEXT sy-vline 
WA_HCMT_BSP_PA_DE_R0114_STR-FTXT1 sy-vline 
WA_HCMT_BSP_PA_DE_R0114_STR-FELD1 sy-vline 
WA_HCMT_BSP_PA_DE_R0114_STR-EINH1 sy-vline 
WA_HCMT_BSP_PA_DE_R0114_STR-FTXT2 sy-vline 
WA_HCMT_BSP_PA_DE_R0114_STR-FELD2 sy-vline 
WA_HCMT_BSP_PA_DE_R0114_STR-EINH2 sy-vline 
WA_HCMT_BSP_PA_DE_R0114_STR-FTXT3 sy-vline 
WA_HCMT_BSP_PA_DE_R0114_STR-FELD3 sy-vline 
WA_HCMT_BSP_PA_DE_R0114_STR-EINH3 sy-vline 
WA_HCMT_BSP_PA_DE_R0114_STR-FTXT4 sy-vline 
WA_HCMT_BSP_PA_DE_R0114_STR-FELD4 sy-vline 
WA_HCMT_BSP_PA_DE_R0114_STR-EINH4 sy-vline 
WA_HCMT_BSP_PA_DE_R0114_STR-FTXT5 sy-vline 
WA_HCMT_BSP_PA_DE_R0114_STR-FELD5 sy-vline 
WA_HCMT_BSP_PA_DE_R0114_STR-EINH5 sy-vline 
WA_HCMT_BSP_PA_DE_R0114_STR-FTXT6 sy-vline 
WA_HCMT_BSP_PA_DE_R0114_STR-FELD6 sy-vline 
WA_HCMT_BSP_PA_DE_R0114_STR-EINH6 sy-vline 
WA_HCMT_BSP_PA_DE_R0114_STR-ZMEIN sy-vline 
WA_HCMT_BSP_PA_DE_R0114_STR-WAE03 sy-vline 
WA_HCMT_BSP_PA_DE_R0114_STR-VERFH sy-vline 
WA_HCMT_BSP_PA_DE_R0114_STR-VERFH_TEXT sy-vline 
WA_HCMT_BSP_PA_DE_R0114_STR-ABW_VBTRG sy-vline 
WA_HCMT_BSP_PA_DE_R0114_STR-WAE04 sy-vline      INTO ld_text SEPARATED BY SPACE.

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