ABAP Select data from SAP table HCMT_BSP_PA_AT_R0467 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_AT_R0467 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_AT_R0467. 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_AT_R0467 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_AT_R0467 TYPE STANDARD TABLE OF HCMT_BSP_PA_AT_R0467,
      WA_HCMT_BSP_PA_AT_R0467 TYPE HCMT_BSP_PA_AT_R0467,
      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_AT_R0467> TYPE HCMT_BSP_PA_AT_R0467.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_HCMT_BSP_PA_AT_R0467.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM HCMT_BSP_PA_AT_R0467
  INTO TABLE IT_HCMT_BSP_PA_AT_R0467.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM HCMT_BSP_PA_AT_R0467
*  INTO TABLE @DATA(IT_HCMT_BSP_PA_AT_R04672).
*--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_AT_R0467 INDEX 1 INTO DATA(WA_HCMT_BSP_PA_AT_R04672).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_HCMT_BSP_PA_AT_R0467 ASSIGNING <HCMT_BSP_PA_AT_R0467>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<HCMT_BSP_PA_AT_R0467>-OBJECT_KEY = 1.
<HCMT_BSP_PA_AT_R0467>-PERNR = 1.
<HCMT_BSP_PA_AT_R0467>-AEDTM = 1.
<HCMT_BSP_PA_AT_R0467>-UNAME = 1.
<HCMT_BSP_PA_AT_R0467>-SPRPS = 1.

ENDLOOP.

LOOP AT IT_HCMT_BSP_PA_AT_R0467 INTO WA_HCMT_BSP_PA_AT_R0467.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_HCMT_BSP_PA_AT_R0467-SPRTX, sy-vline,
  WA_HCMT_BSP_PA_AT_R0467-ITBLD, sy-vline,
  WA_HCMT_BSP_PA_AT_R0467-ITXEX, sy-vline,
  WA_HCMT_BSP_PA_AT_R0467-BEGDA, sy-vline,
  WA_HCMT_BSP_PA_AT_R0467-ENDDA, sy-vline,
  WA_HCMT_BSP_PA_AT_R0467-SART0, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_HCMT_BSP_PA_AT_R0467 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_AT_R0467 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_AT_R0467 INTO WA_HCMT_BSP_PA_AT_R0467.


*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_AT_R0467_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,
SART0 TYPE STRING,
STEXT TYPE STRING,
STATU TYPE STRING,
ADAT0 TYPE STRING,
RDAT0 TYPE STRING,
VABD0 TYPE STRING,
VDA10 TYPE STRING,
VDA20 TYPE STRING,
VLFN0 TYPE STRING,
VANZ0 TYPE STRING,
VPAN0 TYPE STRING,
SVAE1 TYPE STRING,
SVAE2 TYPE STRING,
SVAE3 TYPE STRING,
SVAE4 TYPE STRING,
TAET0 TYPE STRING,
BPLZ0 TYPE STRING,
BORT0 TYPE STRING,
BKFZ0 TYPE STRING,
BKFZX TYPE STRING,
ENTM0 TYPE STRING,
WAERS TYPE STRING,
ENTV0 TYPE STRING,
WAER2 TYPE STRING,
ENTS0 TYPE STRING,
WAER3 TYPE STRING,
VEEN0 TYPE STRING,
WAER4 TYPE STRING,
AUFW0 TYPE STRING,
WAER5 TYPE STRING,
BGEN0 TYPE STRING,
WAER6 TYPE STRING,
ENTA0 TYPE STRING,
ZATE0 TYPE STRING,
PTVGR TYPE STRING,
SVGTX TYPE STRING,
PSVGR TYPE STRING,
SVGT2 TYPE STRING,
PTVS0 TYPE STRING,
SVATX TYPE STRING,
PSVS0 TYPE STRING,
SVAT2 TYPE STRING,
BPFV0 TYPE STRING,
KART0 TYPE STRING,
KART0_BVA TYPE STRING,
ENTGV TYPE STRING,
ENTGW TYPE STRING,
ENTGVQ TYPE STRING,
ENTGWQ TYPE STRING,
REFNR TYPE STRING,END OF T_EKKO_STR.
DATA: WA_HCMT_BSP_PA_AT_R0467_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_AT_R0467_STR-OBJECT_KEY sy-vline 
WA_HCMT_BSP_PA_AT_R0467_STR-PERNR sy-vline 
WA_HCMT_BSP_PA_AT_R0467_STR-AEDTM sy-vline 
WA_HCMT_BSP_PA_AT_R0467_STR-UNAME sy-vline 
WA_HCMT_BSP_PA_AT_R0467_STR-SPRPS sy-vline 
WA_HCMT_BSP_PA_AT_R0467_STR-SPRTX sy-vline 
WA_HCMT_BSP_PA_AT_R0467_STR-ITBLD sy-vline 
WA_HCMT_BSP_PA_AT_R0467_STR-ITXEX sy-vline 
WA_HCMT_BSP_PA_AT_R0467_STR-BEGDA sy-vline 
WA_HCMT_BSP_PA_AT_R0467_STR-ENDDA sy-vline 
WA_HCMT_BSP_PA_AT_R0467_STR-SART0 sy-vline 
WA_HCMT_BSP_PA_AT_R0467_STR-STEXT sy-vline 
WA_HCMT_BSP_PA_AT_R0467_STR-STATU sy-vline 
WA_HCMT_BSP_PA_AT_R0467_STR-ADAT0 sy-vline 
WA_HCMT_BSP_PA_AT_R0467_STR-RDAT0 sy-vline 
WA_HCMT_BSP_PA_AT_R0467_STR-VABD0 sy-vline 
WA_HCMT_BSP_PA_AT_R0467_STR-VDA10 sy-vline 
WA_HCMT_BSP_PA_AT_R0467_STR-VDA20 sy-vline 
WA_HCMT_BSP_PA_AT_R0467_STR-VLFN0 sy-vline 
WA_HCMT_BSP_PA_AT_R0467_STR-VANZ0 sy-vline 
WA_HCMT_BSP_PA_AT_R0467_STR-VPAN0 sy-vline 
WA_HCMT_BSP_PA_AT_R0467_STR-SVAE1 sy-vline 
WA_HCMT_BSP_PA_AT_R0467_STR-SVAE2 sy-vline 
WA_HCMT_BSP_PA_AT_R0467_STR-SVAE3 sy-vline 
WA_HCMT_BSP_PA_AT_R0467_STR-SVAE4 sy-vline 
WA_HCMT_BSP_PA_AT_R0467_STR-TAET0 sy-vline 
WA_HCMT_BSP_PA_AT_R0467_STR-BPLZ0 sy-vline 
WA_HCMT_BSP_PA_AT_R0467_STR-BORT0 sy-vline 
WA_HCMT_BSP_PA_AT_R0467_STR-BKFZ0 sy-vline 
WA_HCMT_BSP_PA_AT_R0467_STR-BKFZX sy-vline 
WA_HCMT_BSP_PA_AT_R0467_STR-ENTM0 sy-vline 
WA_HCMT_BSP_PA_AT_R0467_STR-WAERS sy-vline 
WA_HCMT_BSP_PA_AT_R0467_STR-ENTV0 sy-vline 
WA_HCMT_BSP_PA_AT_R0467_STR-WAER2 sy-vline 
WA_HCMT_BSP_PA_AT_R0467_STR-ENTS0 sy-vline 
WA_HCMT_BSP_PA_AT_R0467_STR-WAER3 sy-vline 
WA_HCMT_BSP_PA_AT_R0467_STR-VEEN0 sy-vline 
WA_HCMT_BSP_PA_AT_R0467_STR-WAER4 sy-vline 
WA_HCMT_BSP_PA_AT_R0467_STR-AUFW0 sy-vline 
WA_HCMT_BSP_PA_AT_R0467_STR-WAER5 sy-vline 
WA_HCMT_BSP_PA_AT_R0467_STR-BGEN0 sy-vline 
WA_HCMT_BSP_PA_AT_R0467_STR-WAER6 sy-vline 
WA_HCMT_BSP_PA_AT_R0467_STR-ENTA0 sy-vline 
WA_HCMT_BSP_PA_AT_R0467_STR-ZATE0 sy-vline 
WA_HCMT_BSP_PA_AT_R0467_STR-PTVGR sy-vline 
WA_HCMT_BSP_PA_AT_R0467_STR-SVGTX sy-vline 
WA_HCMT_BSP_PA_AT_R0467_STR-PSVGR sy-vline 
WA_HCMT_BSP_PA_AT_R0467_STR-SVGT2 sy-vline 
WA_HCMT_BSP_PA_AT_R0467_STR-PTVS0 sy-vline 
WA_HCMT_BSP_PA_AT_R0467_STR-SVATX sy-vline 
WA_HCMT_BSP_PA_AT_R0467_STR-PSVS0 sy-vline 
WA_HCMT_BSP_PA_AT_R0467_STR-SVAT2 sy-vline 
WA_HCMT_BSP_PA_AT_R0467_STR-BPFV0 sy-vline 
WA_HCMT_BSP_PA_AT_R0467_STR-KART0 sy-vline 
WA_HCMT_BSP_PA_AT_R0467_STR-KART0_BVA sy-vline 
WA_HCMT_BSP_PA_AT_R0467_STR-ENTGV sy-vline 
WA_HCMT_BSP_PA_AT_R0467_STR-ENTGW sy-vline 
WA_HCMT_BSP_PA_AT_R0467_STR-ENTGVQ sy-vline 
WA_HCMT_BSP_PA_AT_R0467_STR-ENTGWQ sy-vline 
WA_HCMT_BSP_PA_AT_R0467_STR-REFNR sy-vline      INTO ld_text SEPARATED BY SPACE.

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