ABAP Select data from SAP table HCMFAB_S_PERS_FAMILYMEMBER_28 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_28 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_28. 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_28 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_28 TYPE STANDARD TABLE OF HCMFAB_S_PERS_FAMILYMEMBER_28,
      WA_HCMFAB_S_PERS_FAMILYMEMBER_28 TYPE HCMFAB_S_PERS_FAMILYMEMBER_28,
      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_28> TYPE HCMFAB_S_PERS_FAMILYMEMBER_28.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_HCMFAB_S_PERS_FAMILYMEMBER_28.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM HCMFAB_S_PERS_FAMILYMEMBER_28
  INTO TABLE IT_HCMFAB_S_PERS_FAMILYMEMBER_28.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM HCMFAB_S_PERS_FAMILYMEMBER_28
*  INTO TABLE @DATA(IT_HCMFAB_S_PERS_FAMILYMEMBER_282).
*--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_28 INDEX 1 INTO DATA(WA_HCMFAB_S_PERS_FAMILYMEMBER_282).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_HCMFAB_S_PERS_FAMILYMEMBER_28 ASSIGNING <HCMFAB_S_PERS_FAMILYMEMBER_28>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<HCMFAB_S_PERS_FAMILYMEMBER_28>-HCMFAB_PERNR = 1.
<HCMFAB_S_PERS_FAMILYMEMBER_28>-HCMFAB_INFTY = 1.
<HCMFAB_S_PERS_FAMILYMEMBER_28>-HCMFAB_SUBTY = 1.
<HCMFAB_S_PERS_FAMILYMEMBER_28>-HCMFAB_OBJPS = 1.
<HCMFAB_S_PERS_FAMILYMEMBER_28>-HCMFAB_SPRPS = 1.

ENDLOOP.

LOOP AT IT_HCMFAB_S_PERS_FAMILYMEMBER_28 INTO WA_HCMFAB_S_PERS_FAMILYMEMBER_28.
*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_28-HCMFAB_ENDDA, sy-vline,
  WA_HCMFAB_S_PERS_FAMILYMEMBER_28-HCMFAB_BEGDA, sy-vline,
  WA_HCMFAB_S_PERS_FAMILYMEMBER_28-HCMFAB_SEQNR, sy-vline,
  WA_HCMFAB_S_PERS_FAMILYMEMBER_28-OBJECT_KEY, sy-vline,
  WA_HCMFAB_S_PERS_FAMILYMEMBER_28-PERNR, sy-vline,
  WA_HCMFAB_S_PERS_FAMILYMEMBER_28-AEDTM, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_HCMFAB_S_PERS_FAMILYMEMBER_28 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_28 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_28 INTO WA_HCMFAB_S_PERS_FAMILYMEMBER_28.


*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_28-FGBDT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_HCMFAB_S_PERS_FAMILYMEMBER_28-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_28_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,
FASEXT TYPE STRING,
STEXT TYPE STRING,
OBJPS TYPE STRING,
ENAME TYPE STRING,
ANRED TYPE STRING,
FKNZN TYPE STRING,
FANAM TYPE STRING,
FAVOR TYPE STRING,
FAMST TYPE STRING,
FATXT TYPE STRING,
FAMDT TYPE STRING,
FGBDT TYPE STRING,
FAAGE TYPE STRING,
FANAT TYPE STRING,
NATTX TYPE STRING,
FGBLD TYPE STRING,
LNDTX TYPE STRING,
FGBOT TYPE STRING,
FASEX TYPE STRING,
CNNAM TYPE STRING,
OLCHD TYPE STRING,
OLNUM TYPE STRING,
OLCDT TYPE STRING,
ICTY1 TYPE STRING,
IDNM1 TYPE STRING,
ICTXT1 TYPE STRING,
ICTY2 TYPE STRING,
IDNM2 TYPE STRING,
ICTXT2 TYPE STRING,
ICTY3 TYPE STRING,
IDNM3 TYPE STRING,
ICTXT3 TYPE STRING,
ICTY4 TYPE STRING,
IDNM4 TYPE STRING,
ICTXT4 TYPE STRING,
ICTY5 TYPE STRING,
IDNM5 TYPE STRING,
ICTXT5 TYPE STRING,
TELNR TYPE STRING,
COM01 TYPE STRING,
TYP01 TYPE STRING,
NUM01 TYPE STRING,
COM02 TYPE STRING,
TYP02 TYPE STRING,
NUM02 TYPE STRING,
COM03 TYPE STRING,
TYP03 TYPE STRING,
NUM03 TYPE STRING,
COM04 TYPE STRING,
TYP04 TYPE STRING,
NUM04 TYPE STRING,
PSTLZ TYPE STRING,
LAND1 TYPE STRING,
NA2TX TYPE STRING,
STATE TYPE STRING,
BEZEI TYPE STRING,
CITY1 TYPE STRING,
DISTR TYPE STRING,
STRAS TYPE STRING,
FULLA TYPE STRING,
EGAGA TYPE STRING,
ANTXT TYPE STRING,
OCCUP TYPE STRING,
STATU TYPE STRING,
PSTAT TYPE STRING,
SAMER TYPE STRING,
ANREX TYPE STRING,
FKNZN_TEXT TYPE STRING,
LANDX TYPE STRING,
EGAGA_TEXT TYPE STRING,
OCCUP_TEXT TYPE STRING,
STATU_TEXT TYPE STRING,
PSTAT_TEXT 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_28_INCL_DUMMY TYPE STRING,END OF T_EKKO_STR.
DATA: WA_HCMFAB_S_PERS_FAMILYMEMBER_28_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_28_STR-HCMFAB_PERNR sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-HCMFAB_INFTY sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-HCMFAB_SUBTY sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-HCMFAB_OBJPS sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-HCMFAB_SPRPS sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-HCMFAB_ENDDA sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-HCMFAB_BEGDA sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-HCMFAB_SEQNR sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-OBJECT_KEY sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-PERNR sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-AEDTM sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-UNAME sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-SPRPS sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-SPRTX sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-ITBLD sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-ITXEX sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-BEGDA sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-ENDDA sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-FAMSA sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-FASEXT sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-STEXT sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-OBJPS sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-ENAME sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-ANRED sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-FKNZN sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-FANAM sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-FAVOR sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-FAMST sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-FATXT sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-FAMDT sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-FGBDT sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-FAAGE sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-FANAT sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-NATTX sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-FGBLD sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-LNDTX sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-FGBOT sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-FASEX sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-CNNAM sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-OLCHD sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-OLNUM sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-OLCDT sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-ICTY1 sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-IDNM1 sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-ICTXT1 sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-ICTY2 sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-IDNM2 sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-ICTXT2 sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-ICTY3 sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-IDNM3 sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-ICTXT3 sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-ICTY4 sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-IDNM4 sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-ICTXT4 sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-ICTY5 sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-IDNM5 sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-ICTXT5 sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-TELNR sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-COM01 sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-TYP01 sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-NUM01 sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-COM02 sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-TYP02 sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-NUM02 sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-COM03 sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-TYP03 sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-NUM03 sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-COM04 sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-TYP04 sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-NUM04 sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-PSTLZ sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-LAND1 sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-NA2TX sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-STATE sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-BEZEI sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-CITY1 sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-DISTR sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-STRAS sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-FULLA sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-EGAGA sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-ANTXT sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-OCCUP sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-STATU sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-PSTAT sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-SAMER sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-ANREX sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-FKNZN_TEXT sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-LANDX sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-EGAGA_TEXT sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-OCCUP_TEXT sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-STATU_TEXT sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-PSTAT_TEXT sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-IS_EDITABLE sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-IS_DELETABLE sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-PERS_INFO_ETAG sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-DISPLAY_SCREEN sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-EDIT_SCREEN sy-vline 
WA_HCMFAB_S_PERS_FAMILYMEMBER_28_STR-HCMFAB_FAMMEM_28_INCL_DUMMY sy-vline      INTO ld_text SEPARATED BY SPACE.

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