ABAP Select data from SAP table HCMT_BSP_PA_KZ_R0296 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_KZ_R0296 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_KZ_R0296. 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_KZ_R0296 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_KZ_R0296 TYPE STANDARD TABLE OF HCMT_BSP_PA_KZ_R0296,
      WA_HCMT_BSP_PA_KZ_R0296 TYPE HCMT_BSP_PA_KZ_R0296,
      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_KZ_R0296> TYPE HCMT_BSP_PA_KZ_R0296.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_HCMT_BSP_PA_KZ_R0296.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM HCMT_BSP_PA_KZ_R0296
  INTO TABLE IT_HCMT_BSP_PA_KZ_R0296.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM HCMT_BSP_PA_KZ_R0296
*  INTO TABLE @DATA(IT_HCMT_BSP_PA_KZ_R02962).
*--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_KZ_R0296 INDEX 1 INTO DATA(WA_HCMT_BSP_PA_KZ_R02962).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_HCMT_BSP_PA_KZ_R0296 ASSIGNING <HCMT_BSP_PA_KZ_R0296>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<HCMT_BSP_PA_KZ_R0296>-OBJECT_KEY = 1.
<HCMT_BSP_PA_KZ_R0296>-PERNR = 1.
<HCMT_BSP_PA_KZ_R0296>-AEDTM = 1.
<HCMT_BSP_PA_KZ_R0296>-UNAME = 1.
<HCMT_BSP_PA_KZ_R0296>-SPRPS = 1.

ENDLOOP.

LOOP AT IT_HCMT_BSP_PA_KZ_R0296 INTO WA_HCMT_BSP_PA_KZ_R0296.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_HCMT_BSP_PA_KZ_R0296-SPRTX, sy-vline,
  WA_HCMT_BSP_PA_KZ_R0296-ITBLD, sy-vline,
  WA_HCMT_BSP_PA_KZ_R0296-ITXEX, sy-vline,
  WA_HCMT_BSP_PA_KZ_R0296-BEGDA, sy-vline,
  WA_HCMT_BSP_PA_KZ_R0296-ENDDA, sy-vline,
  WA_HCMT_BSP_PA_KZ_R0296-GRNUM, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_HCMT_BSP_PA_KZ_R0296 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_KZ_R0296 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_KZ_R0296 INTO WA_HCMT_BSP_PA_KZ_R0296.


*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 LIFNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_HCMT_BSP_PA_KZ_R0296-LIFNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_HCMT_BSP_PA_KZ_R0296-LIFNR.
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_KZ_R0296_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,
GRNUM TYPE STRING,
HRKEY TYPE STRING,
CRENR TYPE STRING,
LIFNR TYPE STRING,
RULNR TYPE STRING,
PLAIN TYPE STRING,
ORIGN TYPE STRING,
BEZEI TYPE STRING,
ORICN TYPE STRING,
ORCOD TYPE STRING,
ORTXT TYPE STRING,
ORNAM TYPE STRING,
ORSTR TYPE STRING,
ORORT TYPE STRING,
ORREG TYPE STRING,
ORCNT TYPE STRING,
ORPLZ TYPE STRING,
GCATX TYPE STRING,
STTXT TYPE STRING,
RCVDD TYPE STRING,
RLSDD TYPE STRING,
OUTNU TYPE STRING,
ESDAT TYPE STRING,
OUTDT TYPE STRING,
OUTAU TYPE STRING,
PAYKE TYPE STRING,
ZLSCH TYPE STRING,
PAYMT TYPE STRING,
TEXT1 TYPE STRING,
DOCTX TYPE STRING,
BNKNU TYPE STRING,
PSTLZ TYPE STRING,
LAND1 TYPE STRING,
ORT01 TYPE STRING,
IBAN01 TYPE STRING,
IBAN02 TYPE STRING,
IBAN03 TYPE STRING,
IBAN04 TYPE STRING,
IBAN05 TYPE STRING,
IBAN06 TYPE STRING,
IBAN07 TYPE STRING,
IBAN08 TYPE STRING,
IBAN09 TYPE STRING,
IBAN00 TYPE STRING,
GCATE TYPE STRING,
GSTAT TYPE STRING,
CRDID TYPE STRING,
EMFTX TYPE STRING,
BANKN TYPE STRING,
BANKL TYPE STRING,
BANKS TYPE STRING,
BKONT TYPE STRING,
BKREF TYPE STRING,
BKPLZ TYPE STRING,
BKORT TYPE STRING,
STRAS TYPE STRING,
STATE TYPE STRING,
IBAN TYPE STRING,
GCASE TYPE STRING,
ENNUM TYPE STRING,
DOCTY TYPE STRING,
GPRIO TYPE STRING,
GSTPR TYPE STRING,
GRNDCTY_RNW TYPE STRING,
GRNDCTY_CT TYPE STRING,
GRNDCTY_PB TYPE STRING,
GRNDCTY_HEADER TYPE STRING,
GRNDCTY_HEADER_VENDOR TYPE STRING,
ACTIO TYPE STRING,
GRNDCTY_HEADER2 TYPE STRING,
GCATE_TEXT TYPE STRING,
IBAN00_SHLP TYPE STRING,
BKONT_SHLP TYPE STRING,
BANKS_SHLP TYPE STRING,
BANKL_SHLP TYPE STRING,
BANKN_SHLP TYPE STRING,END OF T_EKKO_STR.
DATA: WA_HCMT_BSP_PA_KZ_R0296_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_KZ_R0296_STR-OBJECT_KEY sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-PERNR sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-AEDTM sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-UNAME sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-SPRPS sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-SPRTX sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-ITBLD sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-ITXEX sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-BEGDA sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-ENDDA sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-GRNUM sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-HRKEY sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-CRENR sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-LIFNR sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-RULNR sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-PLAIN sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-ORIGN sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-BEZEI sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-ORICN sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-ORCOD sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-ORTXT sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-ORNAM sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-ORSTR sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-ORORT sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-ORREG sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-ORCNT sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-ORPLZ sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-GCATX sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-STTXT sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-RCVDD sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-RLSDD sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-OUTNU sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-ESDAT sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-OUTDT sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-OUTAU sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-PAYKE sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-ZLSCH sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-PAYMT sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-TEXT1 sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-DOCTX sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-BNKNU sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-PSTLZ sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-LAND1 sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-ORT01 sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-IBAN01 sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-IBAN02 sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-IBAN03 sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-IBAN04 sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-IBAN05 sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-IBAN06 sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-IBAN07 sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-IBAN08 sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-IBAN09 sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-IBAN00 sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-GCATE sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-GSTAT sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-CRDID sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-EMFTX sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-BANKN sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-BANKL sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-BANKS sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-BKONT sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-BKREF sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-BKPLZ sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-BKORT sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-STRAS sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-STATE sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-IBAN sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-GCASE sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-ENNUM sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-DOCTY sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-GPRIO sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-GSTPR sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-GRNDCTY_RNW sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-GRNDCTY_CT sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-GRNDCTY_PB sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-GRNDCTY_HEADER sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-GRNDCTY_HEADER_VENDOR sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-ACTIO sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-GRNDCTY_HEADER2 sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-GCATE_TEXT sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-IBAN00_SHLP sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-BKONT_SHLP sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-BANKS_SHLP sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-BANKL_SHLP sy-vline 
WA_HCMT_BSP_PA_KZ_R0296_STR-BANKN_SHLP sy-vline      INTO ld_text SEPARATED BY SPACE.

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