ABAP Select data from SAP table HCMT_BSP_PA_AR_R0392 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_AR_R0392 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_AR_R0392. 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_AR_R0392 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_AR_R0392 TYPE STANDARD TABLE OF HCMT_BSP_PA_AR_R0392,
      WA_HCMT_BSP_PA_AR_R0392 TYPE HCMT_BSP_PA_AR_R0392,
      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_AR_R0392> TYPE HCMT_BSP_PA_AR_R0392.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_HCMT_BSP_PA_AR_R0392.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM HCMT_BSP_PA_AR_R0392
  INTO TABLE IT_HCMT_BSP_PA_AR_R0392.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM HCMT_BSP_PA_AR_R0392
*  INTO TABLE @DATA(IT_HCMT_BSP_PA_AR_R03922).
*--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_AR_R0392 INDEX 1 INTO DATA(WA_HCMT_BSP_PA_AR_R03922).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_HCMT_BSP_PA_AR_R0392 ASSIGNING <HCMT_BSP_PA_AR_R0392>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<HCMT_BSP_PA_AR_R0392>-PERNR = 1.
<HCMT_BSP_PA_AR_R0392>-AEDTM = 1.
<HCMT_BSP_PA_AR_R0392>-UNAME = 1.
<HCMT_BSP_PA_AR_R0392>-SPRPS = 1.
<HCMT_BSP_PA_AR_R0392>-SPRTX = 1.

ENDLOOP.

LOOP AT IT_HCMT_BSP_PA_AR_R0392 INTO WA_HCMT_BSP_PA_AR_R0392.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_HCMT_BSP_PA_AR_R0392-ITBLD, sy-vline,
  WA_HCMT_BSP_PA_AR_R0392-ITXEX, sy-vline,
  WA_HCMT_BSP_PA_AR_R0392-BEGDA, sy-vline,
  WA_HCMT_BSP_PA_AR_R0392-ENDDA, sy-vline,
  WA_HCMT_BSP_PA_AR_R0392-OBJECT_KEY, sy-vline,
  WA_HCMT_BSP_PA_AR_R0392-INFTY, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_HCMT_BSP_PA_AR_R0392 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_AR_R0392 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_AR_R0392 INTO WA_HCMT_BSP_PA_AR_R0392.


*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 ACTCD, internal->external for field TYACT
CALL FUNCTION 'CONVERSION_EXIT_ACTCD_OUTPUT'
  EXPORTING
    input =                      WA_HCMT_BSP_PA_AR_R0392-TYACT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_HCMT_BSP_PA_AR_R0392-TYACT.
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_AR_R0392_STR, 
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,
OBJECT_KEY TYPE STRING,
INFTY TYPE STRING,
SUBTY TYPE STRING,
STEXT TYPE STRING,
OBJPS TYPE STRING,
SEQNR TYPE STRING,
OBRAS TYPE STRING,
PLANS TYPE STRING,
OSNOA TYPE STRING,
OBRAO TYPE STRING,
TPUOS TYPE STRING,
CAFJP TYPE STRING,
AFJUB TYPE STRING,
TYACT TYPE STRING,
ASPCE TYPE STRING,
PDSMP TYPE STRING,
REPGR TYPE STRING,
AGRPC TYPE STRING,
CONDILAB TYPE STRING,
CSERV TYPE STRING,
SSDIS TYPE STRING,
NOMBR TYPE STRING,
ICTYP TYPE STRING,
ICNUM TYPE STRING,
STRAS TYPE STRING,
HSNMR TYPE STRING,
FLOOR TYPE STRING,
POSTA TYPE STRING,
PSTLZ TYPE STRING,
ORT01 TYPE STRING,
ORT02 TYPE STRING,
STATE TYPE STRING,
LAND1 TYPE STRING,
TASPC TYPE STRING,
BEZEI TYPE STRING,
LANDX TYPE STRING,
OBRA1 TYPE STRING,
OBRA2 TYPE STRING,
MRCO4 TYPE STRING,
MRCO5 TYPE STRING,
SYJUB TYPE STRING,
LGART TYPE STRING,
IMPOR TYPE STRING,
LGTXT TYPE STRING,
WAERS TYPE STRING,
KTEXT TYPE STRING,
TYATE TYPE STRING,
PDSMT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_HCMT_BSP_PA_AR_R0392_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_AR_R0392_STR-PERNR sy-vline 
WA_HCMT_BSP_PA_AR_R0392_STR-AEDTM sy-vline 
WA_HCMT_BSP_PA_AR_R0392_STR-UNAME sy-vline 
WA_HCMT_BSP_PA_AR_R0392_STR-SPRPS sy-vline 
WA_HCMT_BSP_PA_AR_R0392_STR-SPRTX sy-vline 
WA_HCMT_BSP_PA_AR_R0392_STR-ITBLD sy-vline 
WA_HCMT_BSP_PA_AR_R0392_STR-ITXEX sy-vline 
WA_HCMT_BSP_PA_AR_R0392_STR-BEGDA sy-vline 
WA_HCMT_BSP_PA_AR_R0392_STR-ENDDA sy-vline 
WA_HCMT_BSP_PA_AR_R0392_STR-OBJECT_KEY sy-vline 
WA_HCMT_BSP_PA_AR_R0392_STR-INFTY sy-vline 
WA_HCMT_BSP_PA_AR_R0392_STR-SUBTY sy-vline 
WA_HCMT_BSP_PA_AR_R0392_STR-STEXT sy-vline 
WA_HCMT_BSP_PA_AR_R0392_STR-OBJPS sy-vline 
WA_HCMT_BSP_PA_AR_R0392_STR-SEQNR sy-vline 
WA_HCMT_BSP_PA_AR_R0392_STR-OBRAS sy-vline 
WA_HCMT_BSP_PA_AR_R0392_STR-PLANS sy-vline 
WA_HCMT_BSP_PA_AR_R0392_STR-OSNOA sy-vline 
WA_HCMT_BSP_PA_AR_R0392_STR-OBRAO sy-vline 
WA_HCMT_BSP_PA_AR_R0392_STR-TPUOS sy-vline 
WA_HCMT_BSP_PA_AR_R0392_STR-CAFJP sy-vline 
WA_HCMT_BSP_PA_AR_R0392_STR-AFJUB sy-vline 
WA_HCMT_BSP_PA_AR_R0392_STR-TYACT sy-vline 
WA_HCMT_BSP_PA_AR_R0392_STR-ASPCE sy-vline 
WA_HCMT_BSP_PA_AR_R0392_STR-PDSMP sy-vline 
WA_HCMT_BSP_PA_AR_R0392_STR-REPGR sy-vline 
WA_HCMT_BSP_PA_AR_R0392_STR-AGRPC sy-vline 
WA_HCMT_BSP_PA_AR_R0392_STR-CONDILAB sy-vline 
WA_HCMT_BSP_PA_AR_R0392_STR-CSERV sy-vline 
WA_HCMT_BSP_PA_AR_R0392_STR-SSDIS sy-vline 
WA_HCMT_BSP_PA_AR_R0392_STR-NOMBR sy-vline 
WA_HCMT_BSP_PA_AR_R0392_STR-ICTYP sy-vline 
WA_HCMT_BSP_PA_AR_R0392_STR-ICNUM sy-vline 
WA_HCMT_BSP_PA_AR_R0392_STR-STRAS sy-vline 
WA_HCMT_BSP_PA_AR_R0392_STR-HSNMR sy-vline 
WA_HCMT_BSP_PA_AR_R0392_STR-FLOOR sy-vline 
WA_HCMT_BSP_PA_AR_R0392_STR-POSTA sy-vline 
WA_HCMT_BSP_PA_AR_R0392_STR-PSTLZ sy-vline 
WA_HCMT_BSP_PA_AR_R0392_STR-ORT01 sy-vline 
WA_HCMT_BSP_PA_AR_R0392_STR-ORT02 sy-vline 
WA_HCMT_BSP_PA_AR_R0392_STR-STATE sy-vline 
WA_HCMT_BSP_PA_AR_R0392_STR-LAND1 sy-vline 
WA_HCMT_BSP_PA_AR_R0392_STR-TASPC sy-vline 
WA_HCMT_BSP_PA_AR_R0392_STR-BEZEI sy-vline 
WA_HCMT_BSP_PA_AR_R0392_STR-LANDX sy-vline 
WA_HCMT_BSP_PA_AR_R0392_STR-OBRA1 sy-vline 
WA_HCMT_BSP_PA_AR_R0392_STR-OBRA2 sy-vline 
WA_HCMT_BSP_PA_AR_R0392_STR-MRCO4 sy-vline 
WA_HCMT_BSP_PA_AR_R0392_STR-MRCO5 sy-vline 
WA_HCMT_BSP_PA_AR_R0392_STR-SYJUB sy-vline 
WA_HCMT_BSP_PA_AR_R0392_STR-LGART sy-vline 
WA_HCMT_BSP_PA_AR_R0392_STR-IMPOR sy-vline 
WA_HCMT_BSP_PA_AR_R0392_STR-LGTXT sy-vline 
WA_HCMT_BSP_PA_AR_R0392_STR-WAERS sy-vline 
WA_HCMT_BSP_PA_AR_R0392_STR-KTEXT sy-vline 
WA_HCMT_BSP_PA_AR_R0392_STR-TYATE sy-vline 
WA_HCMT_BSP_PA_AR_R0392_STR-PDSMT sy-vline      INTO ld_text SEPARATED BY SPACE.

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