ABAP Select data from SAP table HCMFAB_S_PERS_FAMILYMEMBER_46 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP HCMFAB_S_PERS_FAMILYMEMBER_46 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 HCMFAB_S_PERS_FAMILYMEMBER_46. 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 HCMFAB_S_PERS_FAMILYMEMBER_46 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_HCMFAB_S_PERS_FAMILYMEMBER_46 TYPE STANDARD TABLE OF HCMFAB_S_PERS_FAMILYMEMBER_46,
      WA_HCMFAB_S_PERS_FAMILYMEMBER_46 TYPE HCMFAB_S_PERS_FAMILYMEMBER_46,
      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: <HCMFAB_S_PERS_FAMILYMEMBER_46> TYPE HCMFAB_S_PERS_FAMILYMEMBER_46.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_HCMFAB_S_PERS_FAMILYMEMBER_46.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM HCMFAB_S_PERS_FAMILYMEMBER_46
  INTO TABLE IT_HCMFAB_S_PERS_FAMILYMEMBER_46.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM HCMFAB_S_PERS_FAMILYMEMBER_46
*  INTO TABLE @DATA(IT_HCMFAB_S_PERS_FAMILYMEMBER_462).
*--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_HCMFAB_S_PERS_FAMILYMEMBER_46 INDEX 1 INTO DATA(WA_HCMFAB_S_PERS_FAMILYMEMBER_462).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_HCMFAB_S_PERS_FAMILYMEMBER_46 ASSIGNING <HCMFAB_S_PERS_FAMILYMEMBER_46>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<HCMFAB_S_PERS_FAMILYMEMBER_46>-HCMFAB_PERNR = 1.
<HCMFAB_S_PERS_FAMILYMEMBER_46>-HCMFAB_INFTY = 1.
<HCMFAB_S_PERS_FAMILYMEMBER_46>-HCMFAB_SUBTY = 1.
<HCMFAB_S_PERS_FAMILYMEMBER_46>-HCMFAB_OBJPS = 1.
<HCMFAB_S_PERS_FAMILYMEMBER_46>-HCMFAB_SPRPS = 1.

ENDLOOP.

LOOP AT IT_HCMFAB_S_PERS_FAMILYMEMBER_46 INTO WA_HCMFAB_S_PERS_FAMILYMEMBER_46.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_HCMFAB_S_PERS_FAMILYMEMBER_46-HCMFAB_ENDDA, sy-vline,
  WA_HCMFAB_S_PERS_FAMILYMEMBER_46-HCMFAB_BEGDA, sy-vline,
  WA_HCMFAB_S_PERS_FAMILYMEMBER_46-HCMFAB_SEQNR, sy-vline,
  WA_HCMFAB_S_PERS_FAMILYMEMBER_46-OBJECT_KEY, sy-vline,
  WA_HCMFAB_S_PERS_FAMILYMEMBER_46-PERNR, sy-vline,
  WA_HCMFAB_S_PERS_FAMILYMEMBER_46-AEDTM, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_HCMFAB_S_PERS_FAMILYMEMBER_46 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_HCMFAB_S_PERS_FAMILYMEMBER_46 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_HCMFAB_S_PERS_FAMILYMEMBER_46 INTO WA_HCMFAB_S_PERS_FAMILYMEMBER_46.


*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 PDATE, internal->external for field FGBDT
CALL FUNCTION 'CONVERSION_EXIT_PDATE_OUTPUT'
  EXPORTING
    input =                      WA_HCMFAB_S_PERS_FAMILYMEMBER_46-FGBDT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_HCMFAB_S_PERS_FAMILYMEMBER_46-FGBDT.
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_HCMFAB_S_PERS_FAMILYMEMBER_46_STR, 
HCMFAB_PERNR TYPE STRING,
HCMFAB_INFTY TYPE STRING,
HCMFAB_SUBTY TYPE STRING,
HCMFAB_OBJPS TYPE STRING,
HCMFAB_SPRPS TYPE STRING,
HCMFAB_ENDDA TYPE STRING,
HCMFAB_BEGDA TYPE STRING,
HCMFAB_SEQNR TYPE STRING,
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,
FAMSA TYPE STRING,
TFAMSA TYPE STRING,
OBJPS TYPE STRING,
FANAM TYPE STRING,
FGBNA TYPE STRING,
FAVOR TYPE STRING,
FINIT TYPE STRING,
FNMZU TYPE STRING,
FKNZN TYPE STRING,
FVRSW TYPE STRING,
FVRS2 TYPE STRING,
FASEX TYPE STRING,
TFASEX TYPE STRING,
FGBDT TYPE STRING,
FGBOT TYPE STRING,
FGBLD TYPE STRING,
TFGBLD TYPE STRING,
FANAT TYPE STRING,
NATIO TYPE STRING,
FANA2 TYPE STRING,
FANA3 TYPE STRING,
CNADR TYPE STRING,
STRAS TYPE STRING,
HSNMR TYPE STRING,
POSTA TYPE STRING,
PSTLZ TYPE STRING,
ORT01 TYPE STRING,
ORT02 TYPE STRING,
LAND1 TYPE STRING,
LANDX TYPE STRING,
STATE TYPE STRING,
TSTATE TYPE STRING,
COUNC TYPE STRING,
TCOUNC TYPE STRING,
TERY0 TYPE STRING,
TERY1 TYPE STRING,
TERY2 TYPE STRING,
DISTRICT_NAME_PL TYPE STRING,
TELNR TYPE STRING,
RUSZR TYPE STRING,
EXSUP TYPE STRING,
CNHLD TYPE STRING,
ICTYP TYPE STRING,
ICTXT TYPE STRING,
STPNS TYPE STRING,
ICNUM TYPE STRING,
PESEL TYPE STRING,
NIP00 TYPE STRING,
FASDT TYPE STRING,
ZCNAC TYPE STRING,
IS_EDITABLE TYPE STRING,
IS_DELETABLE TYPE STRING,
PERS_INFO_ETAG TYPE STRING,
DISPLAY_SCREEN TYPE STRING,
EDIT_SCREEN TYPE STRING,
HCMFAB_FAMMEM_46_INCL_ TYPE STRING,END OF T_EKKO_STR.
DATA: WA_HCMFAB_S_PERS_FAMILYMEMBER_46_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_HCMFAB_S_PERS_FAMILYMEMBER_46_STR-HCMFAB_PERNR sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_46_STR-HCMFAB_INFTY sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_46_STR-HCMFAB_SUBTY sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_46_STR-HCMFAB_OBJPS sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_46_STR-HCMFAB_SPRPS sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_46_STR-HCMFAB_ENDDA sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_46_STR-HCMFAB_BEGDA sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_46_STR-HCMFAB_SEQNR sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_46_STR-OBJECT_KEY sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_46_STR-PERNR sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_46_STR-AEDTM sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_46_STR-UNAME sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_46_STR-SPRPS sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_46_STR-SPRTX sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_46_STR-ITBLD sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_46_STR-ITXEX sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_46_STR-BEGDA sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_46_STR-ENDDA sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_46_STR-FAMSA sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_46_STR-TFAMSA sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_46_STR-OBJPS sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_46_STR-FANAM sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_46_STR-FGBNA sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_46_STR-FAVOR sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_46_STR-FINIT sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_46_STR-FNMZU sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_46_STR-FKNZN sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_46_STR-FVRSW sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_46_STR-FVRS2 sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_46_STR-FASEX sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_46_STR-TFASEX sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_46_STR-FGBDT sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_46_STR-FGBOT sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_46_STR-FGBLD sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_46_STR-TFGBLD sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_46_STR-FANAT sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_46_STR-NATIO sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_46_STR-FANA2 sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_46_STR-FANA3 sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_46_STR-CNADR sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_46_STR-STRAS sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_46_STR-HSNMR sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_46_STR-POSTA sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_46_STR-PSTLZ sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_46_STR-ORT01 sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_46_STR-ORT02 sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_46_STR-LAND1 sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_46_STR-LANDX sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_46_STR-STATE sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_46_STR-TSTATE sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_46_STR-COUNC sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_46_STR-TCOUNC sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_46_STR-TERY0 sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_46_STR-TERY1 sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_46_STR-TERY2 sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_46_STR-DISTRICT_NAME_PL sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_46_STR-TELNR sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_46_STR-RUSZR sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_46_STR-EXSUP sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_46_STR-CNHLD sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_46_STR-ICTYP sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_46_STR-ICTXT sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_46_STR-STPNS sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_46_STR-ICNUM sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_46_STR-PESEL sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_46_STR-NIP00 sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_46_STR-FASDT sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_46_STR-ZCNAC sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_46_STR-IS_EDITABLE sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_46_STR-IS_DELETABLE sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_46_STR-PERS_INFO_ETAG sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_46_STR-DISPLAY_SCREEN sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_46_STR-EDIT_SCREEN sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_46_STR-HCMFAB_FAMMEM_46_INCL_ sy-vline      INTO ld_text SEPARATED BY SPACE.

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