ABAP Select data from SAP table HCMT_BSP_PA_DE_R0322_SUB_B 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_R0322_SUB_B 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_R0322_SUB_B. 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_R0322_SUB_B 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_R0322_SUB_B TYPE STANDARD TABLE OF HCMT_BSP_PA_DE_R0322_SUB_B,
      WA_HCMT_BSP_PA_DE_R0322_SUB_B TYPE HCMT_BSP_PA_DE_R0322_SUB_B,
      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_R0322_SUB_B> TYPE HCMT_BSP_PA_DE_R0322_SUB_B.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_HCMT_BSP_PA_DE_R0322_SUB_B.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM HCMT_BSP_PA_DE_R0322_SUB_B
  INTO TABLE IT_HCMT_BSP_PA_DE_R0322_SUB_B.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM HCMT_BSP_PA_DE_R0322_SUB_B
*  INTO TABLE @DATA(IT_HCMT_BSP_PA_DE_R0322_SUB_B2).
*--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_R0322_SUB_B INDEX 1 INTO DATA(WA_HCMT_BSP_PA_DE_R0322_SUB_B2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_HCMT_BSP_PA_DE_R0322_SUB_B ASSIGNING <HCMT_BSP_PA_DE_R0322_SUB_B>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<HCMT_BSP_PA_DE_R0322_SUB_B>-VHSVB_CAL = 1.
<HCMT_BSP_PA_DE_R0322_SUB_B>-VHSVB_CAL_PRCNT = 1.
<HCMT_BSP_PA_DE_R0322_SUB_B>-VHSMX_CAL = 1.
<HCMT_BSP_PA_DE_R0322_SUB_B>-VHSMX_PRCNT = 1.
<HCMT_BSP_PA_DE_R0322_SUB_B>-VHSMX_CAL_PRCNT = 1.

ENDLOOP.

LOOP AT IT_HCMT_BSP_PA_DE_R0322_SUB_B INTO WA_HCMT_BSP_PA_DE_R0322_SUB_B.
*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_R0322_SUB_B-VHSVB_VRGL_CAL, sy-vline,
  WA_HCMT_BSP_PA_DE_R0322_SUB_B-VHSVB_VRGL_CAL_PRCNT, sy-vline,
  WA_HCMT_BSP_PA_DE_R0322_SUB_B-VHSAB_CAL, sy-vline,
  WA_HCMT_BSP_PA_DE_R0322_SUB_B-VHSAB_CAL_PRCNT, sy-vline,
  WA_HCMT_BSP_PA_DE_R0322_SUB_B-ANZ_MON_P14A_CAL, sy-vline,
  WA_HCMT_BSP_PA_DE_R0322_SUB_B-VHSVB, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_HCMT_BSP_PA_DE_R0322_SUB_B 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_R0322_SUB_B 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_R0322_SUB_B INTO WA_HCMT_BSP_PA_DE_R0322_SUB_B.


*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_R0322_SUB_B_STR, 
VHSVB_CAL TYPE STRING,
VHSVB_CAL_PRCNT TYPE STRING,
VHSMX_CAL TYPE STRING,
VHSMX_PRCNT TYPE STRING,
VHSMX_CAL_PRCNT TYPE STRING,
VHSVB_VRGL_CAL TYPE STRING,
VHSVB_VRGL_CAL_PRCNT TYPE STRING,
VHSAB_CAL TYPE STRING,
VHSAB_CAL_PRCNT TYPE STRING,
ANZ_MON_P14A_CAL TYPE STRING,
VHSVB TYPE STRING,
VHSVB_PRCNT TYPE STRING,
RGBGD TYPE STRING,
RGBGD_TXT TYPE STRING,
VHSMX TYPE STRING,
VHSVB_VRGL TYPE STRING,
VHSVB_VRGL_PRCNT TYPE STRING,
VHSAB TYPE STRING,
VHSAB_PRCNT TYPE STRING,
BOXAB TYPE STRING,
ANZ_MON_P14A TYPE STRING,
RGVH_P14A TYPE STRING,
RGVH_P14A_PRCNT TYPE STRING,
VHSVA TYPE STRING,
VHSVA_PRCNT TYPE STRING,
ANTKZ TYPE STRING,
ANTKZ_PRCNT TYPE STRING,
VHSWI TYPE STRING,
KUZHL TYPE STRING,
KUZHL_SLASH TYPE STRING,
KUENE TYPE STRING,
KUERZ TYPE STRING,
KUERZ_PRCNT TYPE STRING,
GRD1_KUERZ_Z_N TYPE STRING,
GRD2_KUERZ_Z_N TYPE STRING,
ANZ_MON_GES TYPE STRING,
ANZ_MON_ABW_LE36 TYPE STRING,
ANZ_MON_ABW_GT36 TYPE STRING,
VERS_AUFSCHL_CAL TYPE STRING,
VERS_AUFSCHL_CAL_PRCNT TYPE STRING,
VERS_AUFSCHL_MAN TYPE STRING,
VERS_AUFSCHL_MAN_PRCNT TYPE STRING,
VERS_AUFSCHL_BOX TYPE STRING,
KUZHL_2 TYPE STRING,
KUZHL_2_SLASH TYPE STRING,
KUENE_2 TYPE STRING,
KUERZ_2 TYPE STRING,
KUERZ_2_PRCNT TYPE STRING,
TEXT_MASCHINELL_B TYPE STRING,
TEXT_MANUELL_B TYPE STRING,
KNZVW TYPE STRING,
KNZVW_PRCNT TYPE STRING,
IS_ERH_WITWE TYPE STRING,
ERH_WITWE_VHS TYPE STRING,
ERH_WITWE_VHS_PRCNT TYPE STRING,
VHSWI_GESAMT TYPE STRING,
VHSWI_GESAMT_PRCNT TYPE STRING,
ZUSCHLAG_WITWE TYPE STRING,
ZUSCHLAG_WITWE_W TYPE STRING,END OF T_EKKO_STR.
DATA: WA_HCMT_BSP_PA_DE_R0322_SUB_B_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_R0322_SUB_B_STR-VHSVB_CAL sy-vline 
WA_HCMT_BSP_PA_DE_R0322_SUB_B_STR-VHSVB_CAL_PRCNT sy-vline 
WA_HCMT_BSP_PA_DE_R0322_SUB_B_STR-VHSMX_CAL sy-vline 
WA_HCMT_BSP_PA_DE_R0322_SUB_B_STR-VHSMX_PRCNT sy-vline 
WA_HCMT_BSP_PA_DE_R0322_SUB_B_STR-VHSMX_CAL_PRCNT sy-vline 
WA_HCMT_BSP_PA_DE_R0322_SUB_B_STR-VHSVB_VRGL_CAL sy-vline 
WA_HCMT_BSP_PA_DE_R0322_SUB_B_STR-VHSVB_VRGL_CAL_PRCNT sy-vline 
WA_HCMT_BSP_PA_DE_R0322_SUB_B_STR-VHSAB_CAL sy-vline 
WA_HCMT_BSP_PA_DE_R0322_SUB_B_STR-VHSAB_CAL_PRCNT sy-vline 
WA_HCMT_BSP_PA_DE_R0322_SUB_B_STR-ANZ_MON_P14A_CAL sy-vline 
WA_HCMT_BSP_PA_DE_R0322_SUB_B_STR-VHSVB sy-vline 
WA_HCMT_BSP_PA_DE_R0322_SUB_B_STR-VHSVB_PRCNT sy-vline 
WA_HCMT_BSP_PA_DE_R0322_SUB_B_STR-RGBGD sy-vline 
WA_HCMT_BSP_PA_DE_R0322_SUB_B_STR-RGBGD_TXT sy-vline 
WA_HCMT_BSP_PA_DE_R0322_SUB_B_STR-VHSMX sy-vline 
WA_HCMT_BSP_PA_DE_R0322_SUB_B_STR-VHSVB_VRGL sy-vline 
WA_HCMT_BSP_PA_DE_R0322_SUB_B_STR-VHSVB_VRGL_PRCNT sy-vline 
WA_HCMT_BSP_PA_DE_R0322_SUB_B_STR-VHSAB sy-vline 
WA_HCMT_BSP_PA_DE_R0322_SUB_B_STR-VHSAB_PRCNT sy-vline 
WA_HCMT_BSP_PA_DE_R0322_SUB_B_STR-BOXAB sy-vline 
WA_HCMT_BSP_PA_DE_R0322_SUB_B_STR-ANZ_MON_P14A sy-vline 
WA_HCMT_BSP_PA_DE_R0322_SUB_B_STR-RGVH_P14A sy-vline 
WA_HCMT_BSP_PA_DE_R0322_SUB_B_STR-RGVH_P14A_PRCNT sy-vline 
WA_HCMT_BSP_PA_DE_R0322_SUB_B_STR-VHSVA sy-vline 
WA_HCMT_BSP_PA_DE_R0322_SUB_B_STR-VHSVA_PRCNT sy-vline 
WA_HCMT_BSP_PA_DE_R0322_SUB_B_STR-ANTKZ sy-vline 
WA_HCMT_BSP_PA_DE_R0322_SUB_B_STR-ANTKZ_PRCNT sy-vline 
WA_HCMT_BSP_PA_DE_R0322_SUB_B_STR-VHSWI sy-vline 
WA_HCMT_BSP_PA_DE_R0322_SUB_B_STR-KUZHL sy-vline 
WA_HCMT_BSP_PA_DE_R0322_SUB_B_STR-KUZHL_SLASH sy-vline 
WA_HCMT_BSP_PA_DE_R0322_SUB_B_STR-KUENE sy-vline 
WA_HCMT_BSP_PA_DE_R0322_SUB_B_STR-KUERZ sy-vline 
WA_HCMT_BSP_PA_DE_R0322_SUB_B_STR-KUERZ_PRCNT sy-vline 
WA_HCMT_BSP_PA_DE_R0322_SUB_B_STR-GRD1_KUERZ_Z_N sy-vline 
WA_HCMT_BSP_PA_DE_R0322_SUB_B_STR-GRD2_KUERZ_Z_N sy-vline 
WA_HCMT_BSP_PA_DE_R0322_SUB_B_STR-ANZ_MON_GES sy-vline 
WA_HCMT_BSP_PA_DE_R0322_SUB_B_STR-ANZ_MON_ABW_LE36 sy-vline 
WA_HCMT_BSP_PA_DE_R0322_SUB_B_STR-ANZ_MON_ABW_GT36 sy-vline 
WA_HCMT_BSP_PA_DE_R0322_SUB_B_STR-VERS_AUFSCHL_CAL sy-vline 
WA_HCMT_BSP_PA_DE_R0322_SUB_B_STR-VERS_AUFSCHL_CAL_PRCNT sy-vline 
WA_HCMT_BSP_PA_DE_R0322_SUB_B_STR-VERS_AUFSCHL_MAN sy-vline 
WA_HCMT_BSP_PA_DE_R0322_SUB_B_STR-VERS_AUFSCHL_MAN_PRCNT sy-vline 
WA_HCMT_BSP_PA_DE_R0322_SUB_B_STR-VERS_AUFSCHL_BOX sy-vline 
WA_HCMT_BSP_PA_DE_R0322_SUB_B_STR-KUZHL_2 sy-vline 
WA_HCMT_BSP_PA_DE_R0322_SUB_B_STR-KUZHL_2_SLASH sy-vline 
WA_HCMT_BSP_PA_DE_R0322_SUB_B_STR-KUENE_2 sy-vline 
WA_HCMT_BSP_PA_DE_R0322_SUB_B_STR-KUERZ_2 sy-vline 
WA_HCMT_BSP_PA_DE_R0322_SUB_B_STR-KUERZ_2_PRCNT sy-vline 
WA_HCMT_BSP_PA_DE_R0322_SUB_B_STR-TEXT_MASCHINELL_B sy-vline 
WA_HCMT_BSP_PA_DE_R0322_SUB_B_STR-TEXT_MANUELL_B sy-vline 
WA_HCMT_BSP_PA_DE_R0322_SUB_B_STR-KNZVW sy-vline 
WA_HCMT_BSP_PA_DE_R0322_SUB_B_STR-KNZVW_PRCNT sy-vline 
WA_HCMT_BSP_PA_DE_R0322_SUB_B_STR-IS_ERH_WITWE sy-vline 
WA_HCMT_BSP_PA_DE_R0322_SUB_B_STR-ERH_WITWE_VHS sy-vline 
WA_HCMT_BSP_PA_DE_R0322_SUB_B_STR-ERH_WITWE_VHS_PRCNT sy-vline 
WA_HCMT_BSP_PA_DE_R0322_SUB_B_STR-VHSWI_GESAMT sy-vline 
WA_HCMT_BSP_PA_DE_R0322_SUB_B_STR-VHSWI_GESAMT_PRCNT sy-vline 
WA_HCMT_BSP_PA_DE_R0322_SUB_B_STR-ZUSCHLAG_WITWE sy-vline 
WA_HCMT_BSP_PA_DE_R0322_SUB_B_STR-ZUSCHLAG_WITWE_W sy-vline      INTO ld_text SEPARATED BY SPACE.

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