ABAP Select data from SAP table HCMT_BSP_PA_KR_R0718 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_KR_R0718 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_KR_R0718. 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_KR_R0718 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_KR_R0718 TYPE STANDARD TABLE OF HCMT_BSP_PA_KR_R0718,
      WA_HCMT_BSP_PA_KR_R0718 TYPE HCMT_BSP_PA_KR_R0718,
      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_KR_R0718> TYPE HCMT_BSP_PA_KR_R0718.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_HCMT_BSP_PA_KR_R0718.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM HCMT_BSP_PA_KR_R0718
  INTO TABLE IT_HCMT_BSP_PA_KR_R0718.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM HCMT_BSP_PA_KR_R0718
*  INTO TABLE @DATA(IT_HCMT_BSP_PA_KR_R07182).
*--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_KR_R0718 INDEX 1 INTO DATA(WA_HCMT_BSP_PA_KR_R07182).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_HCMT_BSP_PA_KR_R0718 ASSIGNING <HCMT_BSP_PA_KR_R0718>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<HCMT_BSP_PA_KR_R0718>-OBJECT_KEY = 1.
<HCMT_BSP_PA_KR_R0718>-PERNR = 1.
<HCMT_BSP_PA_KR_R0718>-AEDTM = 1.
<HCMT_BSP_PA_KR_R0718>-UNAME = 1.
<HCMT_BSP_PA_KR_R0718>-SPRPS = 1.

ENDLOOP.

LOOP AT IT_HCMT_BSP_PA_KR_R0718 INTO WA_HCMT_BSP_PA_KR_R0718.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_HCMT_BSP_PA_KR_R0718-SPRTX, sy-vline,
  WA_HCMT_BSP_PA_KR_R0718-ITBLD, sy-vline,
  WA_HCMT_BSP_PA_KR_R0718-ITXEX, sy-vline,
  WA_HCMT_BSP_PA_KR_R0718-BEGDA, sy-vline,
  WA_HCMT_BSP_PA_KR_R0718-ENDDA, sy-vline,
  WA_HCMT_BSP_PA_KR_R0718-BPACC, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_HCMT_BSP_PA_KR_R0718 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_KR_R0718 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_KR_R0718 INTO WA_HCMT_BSP_PA_KR_R0718.


*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_KR_R0718_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,
BPACC TYPE STRING,
LTEXT TYPE STRING,
CABPT TYPE STRING,
FABPT TYPE STRING,
BAREA TYPE STRING,
RQDAT TYPE STRING,
RQTYP TYPE STRING,
RQPYD TYPE STRING,
RQOPT TYPE STRING,
APPDA TYPE STRING,
RQSTA TYPE STRING,
RQAMT TYPE STRING,
RQCUR TYPE STRING,
RDPTS TYPE STRING,
CDPTS TYPE STRING,
RBAMT TYPE STRING,
CURRE TYPE STRING,
CBAMT TYPE STRING,
CBCUR TYPE STRING,
RBPTS TYPE STRING,
CBPTS TYPE STRING,
RDAMT TYPE STRING,
RDCUR TYPE STRING,
CDAMT TYPE STRING,
CDCUR TYPE STRING,
EXPTS TYPE STRING,
EXPTS01 TYPE STRING,
EXAMT TYPE STRING,
EXCUR TYPE STRING,
EXAMT01 TYPE STRING,
CURRE01 TYPE STRING,
FAMILYMEMBERNAME_EF TYPE STRING,
RQDTY_EF TYPE STRING,
RQDID_EF TYPE STRING,
RDESY TYPE STRING,
RDEPN TYPE STRING,
RDESP TYPE STRING,
REFER_EF TYPE STRING,
RDBEG_RE TYPE STRING,
RDEND_RE TYPE STRING,
RDPUR_RE TYPE STRING,
RDLSU_RE TYPE STRING,
RDRNP TYPE STRING,
RDRNR TYPE STRING,
RDRRS TYPE STRING,
RDRCN TYPE STRING,
RDRIA TYPE STRING,
RDRCU TYPE STRING,
RDSTA_RE TYPE STRING,
REFER_RE TYPE STRING,
RDRES TYPE STRING,
RDBEG_CC TYPE STRING,
RDEND_CC TYPE STRING,
FAMILYMEMBERNAME_CC TYPE STRING,
RQDTY_CC TYPE STRING,
RQDID_CC TYPE STRING,
RDPUR_CC TYPE STRING,
RDLSU_CC TYPE STRING,
RDASU_CC TYPE STRING,
RDBSU_CC TYPE STRING,
REFER_CC TYPE STRING,
RDPUR_GI TYPE STRING,
RDGNG TYPE STRING,
RDASU_GI TYPE STRING,
REFER_GI TYPE STRING,
RDPUR_SD TYPE STRING,
REFER_SD TYPE STRING,
RDPUR_ME TYPE STRING,
FAMILYMEMBERNAME_ME TYPE STRING,
RQDTY_ME TYPE STRING,
RQDID_ME TYPE STRING,
RDSTA_ME TYPE STRING,
RDMPD TYPE STRING,
RDMCD TYPE STRING,
REFER_ME TYPE STRING,
RDBEG_MC TYPE STRING,
RDEND_MC TYPE STRING,
RDPUR_MC TYPE STRING,
FAMILYMEMBERNAME_MC TYPE STRING,
RQDTY_MC TYPE STRING,
RQDID_MC TYPE STRING,
RDBSU_MC TYPE STRING,
RDLPR TYPE STRING,
REFER_MC TYPE STRING,
RQPMD TYPE STRING,
RQCAT TYPE STRING,
BARTX TYPE STRING,
RQTTX TYPE STRING,
RQOTX TYPE STRING,END OF T_EKKO_STR.
DATA: WA_HCMT_BSP_PA_KR_R0718_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_KR_R0718_STR-OBJECT_KEY sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-PERNR sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-AEDTM sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-UNAME sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-SPRPS sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-SPRTX sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-ITBLD sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-ITXEX sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-BEGDA sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-ENDDA sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-BPACC sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-LTEXT sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-CABPT sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-FABPT sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-BAREA sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-RQDAT sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-RQTYP sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-RQPYD sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-RQOPT sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-APPDA sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-RQSTA sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-RQAMT sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-RQCUR sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-RDPTS sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-CDPTS sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-RBAMT sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-CURRE sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-CBAMT sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-CBCUR sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-RBPTS sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-CBPTS sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-RDAMT sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-RDCUR sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-CDAMT sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-CDCUR sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-EXPTS sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-EXPTS01 sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-EXAMT sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-EXCUR sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-EXAMT01 sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-CURRE01 sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-FAMILYMEMBERNAME_EF sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-RQDTY_EF sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-RQDID_EF sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-RDESY sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-RDEPN sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-RDESP sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-REFER_EF sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-RDBEG_RE sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-RDEND_RE sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-RDPUR_RE sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-RDLSU_RE sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-RDRNP sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-RDRNR sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-RDRRS sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-RDRCN sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-RDRIA sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-RDRCU sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-RDSTA_RE sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-REFER_RE sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-RDRES sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-RDBEG_CC sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-RDEND_CC sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-FAMILYMEMBERNAME_CC sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-RQDTY_CC sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-RQDID_CC sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-RDPUR_CC sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-RDLSU_CC sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-RDASU_CC sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-RDBSU_CC sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-REFER_CC sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-RDPUR_GI sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-RDGNG sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-RDASU_GI sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-REFER_GI sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-RDPUR_SD sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-REFER_SD sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-RDPUR_ME sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-FAMILYMEMBERNAME_ME sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-RQDTY_ME sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-RQDID_ME sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-RDSTA_ME sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-RDMPD sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-RDMCD sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-REFER_ME sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-RDBEG_MC sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-RDEND_MC sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-RDPUR_MC sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-FAMILYMEMBERNAME_MC sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-RQDTY_MC sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-RQDID_MC sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-RDBSU_MC sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-RDLPR sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-REFER_MC sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-RQPMD sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-RQCAT sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-BARTX sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-RQTTX sy-vline 
WA_HCMT_BSP_PA_KR_R0718_STR-RQOTX sy-vline      INTO ld_text SEPARATED BY SPACE.

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