ABAP Select data from SAP table HCMT_BSP_PA_DE_R0215 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_R0215 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_R0215. 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_R0215 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_R0215 TYPE STANDARD TABLE OF HCMT_BSP_PA_DE_R0215,
      WA_HCMT_BSP_PA_DE_R0215 TYPE HCMT_BSP_PA_DE_R0215,
      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_R0215> TYPE HCMT_BSP_PA_DE_R0215.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_HCMT_BSP_PA_DE_R0215.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM HCMT_BSP_PA_DE_R0215
  INTO TABLE IT_HCMT_BSP_PA_DE_R0215.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM HCMT_BSP_PA_DE_R0215
*  INTO TABLE @DATA(IT_HCMT_BSP_PA_DE_R02152).
*--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_R0215 INDEX 1 INTO DATA(WA_HCMT_BSP_PA_DE_R02152).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_HCMT_BSP_PA_DE_R0215 ASSIGNING <HCMT_BSP_PA_DE_R0215>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<HCMT_BSP_PA_DE_R0215>-OBJECT_KEY = 1.
<HCMT_BSP_PA_DE_R0215>-PERNR = 1.
<HCMT_BSP_PA_DE_R0215>-AEDTM = 1.
<HCMT_BSP_PA_DE_R0215>-UNAME = 1.
<HCMT_BSP_PA_DE_R0215>-SPRPS = 1.

ENDLOOP.

LOOP AT IT_HCMT_BSP_PA_DE_R0215 INTO WA_HCMT_BSP_PA_DE_R0215.
*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_R0215-SPRTX, sy-vline,
  WA_HCMT_BSP_PA_DE_R0215-ITBLD, sy-vline,
  WA_HCMT_BSP_PA_DE_R0215-ITXEX, sy-vline,
  WA_HCMT_BSP_PA_DE_R0215-BEGDA, sy-vline,
  WA_HCMT_BSP_PA_DE_R0215-ENDDA, sy-vline,
  WA_HCMT_BSP_PA_DE_R0215-KOSTL, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_HCMT_BSP_PA_DE_R0215 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_R0215 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_R0215 INTO WA_HCMT_BSP_PA_DE_R0215.


*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.

*Conversion exit ALPHA, internal->external for field KOSTL
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_HCMT_BSP_PA_DE_R0215-KOSTL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_HCMT_BSP_PA_DE_R0215-KOSTL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field AUFNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_HCMT_BSP_PA_DE_R0215-AUFNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_HCMT_BSP_PA_DE_R0215-AUFNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ABPSP, internal->external for field POSNR
CALL FUNCTION 'CONVERSION_EXIT_ABPSP_OUTPUT'
  EXPORTING
    input =                      WA_HCMT_BSP_PA_DE_R0215-POSNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_HCMT_BSP_PA_DE_R0215-POSNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field NPLNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_HCMT_BSP_PA_DE_R0215-NPLNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_HCMT_BSP_PA_DE_R0215-NPLNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field KDAUF
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_HCMT_BSP_PA_DE_R0215-KDAUF
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_HCMT_BSP_PA_DE_R0215-KDAUF.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ISOLA, internal->external for field SPRSL
CALL FUNCTION 'CONVERSION_EXIT_ISOLA_OUTPUT'
  EXPORTING
    input =                      WA_HCMT_BSP_PA_DE_R0215-SPRSL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_HCMT_BSP_PA_DE_R0215-SPRSL.
WRITE:/ 'New Value:', ld_input.
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_R0215_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,
KOSTL TYPE STRING,
KOSTLTXT TYPE STRING,
AUFNR TYPE STRING,
AUFNRTXT TYPE STRING,
KSTRG TYPE STRING,
KSTRGTXT TYPE STRING,
POSNR TYPE STRING,
POSNRTXT TYPE STRING,
NPLNR TYPE STRING,
NPLNRTXT TYPE STRING,
KDAUF TYPE STRING,
KDAUFTXT TYPE STRING,
BAUNR TYPE STRING,
BAUBZ TYPE STRING,
KTEXT TYPE STRING,
BUKRS TYPE STRING,
COMP_NAME TYPE STRING,
GSBER TYPE STRING,
BUS_AR_DES TYPE STRING,
SPRSL TYPE STRING,
MOLGA TYPE STRING,
KURZK TYPE STRING,
KKTXT TYPE STRING,
STDAZ TYPE STRING,
LGART TYPE STRING,
LGTXT TYPE STRING,
ANZHL TYPE STRING,
ZEINH TYPE STRING,
EITXT TYPE STRING,
MOABW TYPE STRING,
SUBTY TYPE STRING,
AWART TYPE STRING,
ATEXT TYPE STRING,
BETRG TYPE STRING,
WAERS TYPE STRING,
WERKS TYPE STRING,
BTRTL TYPE STRING,
KOLON TYPE STRING,
KOTXT TYPE STRING,
BABAS TYPE STRING,
BTEXT TYPE STRING,
KLBAU TYPE STRING,END OF T_EKKO_STR.
DATA: WA_HCMT_BSP_PA_DE_R0215_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_R0215_STR-OBJECT_KEY sy-vline 
WA_HCMT_BSP_PA_DE_R0215_STR-PERNR sy-vline 
WA_HCMT_BSP_PA_DE_R0215_STR-AEDTM sy-vline 
WA_HCMT_BSP_PA_DE_R0215_STR-UNAME sy-vline 
WA_HCMT_BSP_PA_DE_R0215_STR-SPRPS sy-vline 
WA_HCMT_BSP_PA_DE_R0215_STR-SPRTX sy-vline 
WA_HCMT_BSP_PA_DE_R0215_STR-ITBLD sy-vline 
WA_HCMT_BSP_PA_DE_R0215_STR-ITXEX sy-vline 
WA_HCMT_BSP_PA_DE_R0215_STR-BEGDA sy-vline 
WA_HCMT_BSP_PA_DE_R0215_STR-ENDDA sy-vline 
WA_HCMT_BSP_PA_DE_R0215_STR-KOSTL sy-vline 
WA_HCMT_BSP_PA_DE_R0215_STR-KOSTLTXT sy-vline 
WA_HCMT_BSP_PA_DE_R0215_STR-AUFNR sy-vline 
WA_HCMT_BSP_PA_DE_R0215_STR-AUFNRTXT sy-vline 
WA_HCMT_BSP_PA_DE_R0215_STR-KSTRG sy-vline 
WA_HCMT_BSP_PA_DE_R0215_STR-KSTRGTXT sy-vline 
WA_HCMT_BSP_PA_DE_R0215_STR-POSNR sy-vline 
WA_HCMT_BSP_PA_DE_R0215_STR-POSNRTXT sy-vline 
WA_HCMT_BSP_PA_DE_R0215_STR-NPLNR sy-vline 
WA_HCMT_BSP_PA_DE_R0215_STR-NPLNRTXT sy-vline 
WA_HCMT_BSP_PA_DE_R0215_STR-KDAUF sy-vline 
WA_HCMT_BSP_PA_DE_R0215_STR-KDAUFTXT sy-vline 
WA_HCMT_BSP_PA_DE_R0215_STR-BAUNR sy-vline 
WA_HCMT_BSP_PA_DE_R0215_STR-BAUBZ sy-vline 
WA_HCMT_BSP_PA_DE_R0215_STR-KTEXT sy-vline 
WA_HCMT_BSP_PA_DE_R0215_STR-BUKRS sy-vline 
WA_HCMT_BSP_PA_DE_R0215_STR-COMP_NAME sy-vline 
WA_HCMT_BSP_PA_DE_R0215_STR-GSBER sy-vline 
WA_HCMT_BSP_PA_DE_R0215_STR-BUS_AR_DES sy-vline 
WA_HCMT_BSP_PA_DE_R0215_STR-SPRSL sy-vline 
WA_HCMT_BSP_PA_DE_R0215_STR-MOLGA sy-vline 
WA_HCMT_BSP_PA_DE_R0215_STR-KURZK sy-vline 
WA_HCMT_BSP_PA_DE_R0215_STR-KKTXT sy-vline 
WA_HCMT_BSP_PA_DE_R0215_STR-STDAZ sy-vline 
WA_HCMT_BSP_PA_DE_R0215_STR-LGART sy-vline 
WA_HCMT_BSP_PA_DE_R0215_STR-LGTXT sy-vline 
WA_HCMT_BSP_PA_DE_R0215_STR-ANZHL sy-vline 
WA_HCMT_BSP_PA_DE_R0215_STR-ZEINH sy-vline 
WA_HCMT_BSP_PA_DE_R0215_STR-EITXT sy-vline 
WA_HCMT_BSP_PA_DE_R0215_STR-MOABW sy-vline 
WA_HCMT_BSP_PA_DE_R0215_STR-SUBTY sy-vline 
WA_HCMT_BSP_PA_DE_R0215_STR-AWART sy-vline 
WA_HCMT_BSP_PA_DE_R0215_STR-ATEXT sy-vline 
WA_HCMT_BSP_PA_DE_R0215_STR-BETRG sy-vline 
WA_HCMT_BSP_PA_DE_R0215_STR-WAERS sy-vline 
WA_HCMT_BSP_PA_DE_R0215_STR-WERKS sy-vline 
WA_HCMT_BSP_PA_DE_R0215_STR-BTRTL sy-vline 
WA_HCMT_BSP_PA_DE_R0215_STR-KOLON sy-vline 
WA_HCMT_BSP_PA_DE_R0215_STR-KOTXT sy-vline 
WA_HCMT_BSP_PA_DE_R0215_STR-BABAS sy-vline 
WA_HCMT_BSP_PA_DE_R0215_STR-BTEXT sy-vline 
WA_HCMT_BSP_PA_DE_R0215_STR-KLBAU sy-vline      INTO ld_text SEPARATED BY SPACE.

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