ABAP Select data from SAP table HCMFAB_S_PERS_BANKDETAIL_22 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_BANKDETAIL_22 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_BANKDETAIL_22. 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_BANKDETAIL_22 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_BANKDETAIL_22 TYPE STANDARD TABLE OF HCMFAB_S_PERS_BANKDETAIL_22,
      WA_HCMFAB_S_PERS_BANKDETAIL_22 TYPE HCMFAB_S_PERS_BANKDETAIL_22,
      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_BANKDETAIL_22> TYPE HCMFAB_S_PERS_BANKDETAIL_22.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_HCMFAB_S_PERS_BANKDETAIL_22.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM HCMFAB_S_PERS_BANKDETAIL_22
  INTO TABLE IT_HCMFAB_S_PERS_BANKDETAIL_22.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM HCMFAB_S_PERS_BANKDETAIL_22
*  INTO TABLE @DATA(IT_HCMFAB_S_PERS_BANKDETAIL_222).
*--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_BANKDETAIL_22 INDEX 1 INTO DATA(WA_HCMFAB_S_PERS_BANKDETAIL_222).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_HCMFAB_S_PERS_BANKDETAIL_22 ASSIGNING <HCMFAB_S_PERS_BANKDETAIL_22>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<HCMFAB_S_PERS_BANKDETAIL_22>-HCMFAB_PERNR = 1.
<HCMFAB_S_PERS_BANKDETAIL_22>-HCMFAB_INFTY = 1.
<HCMFAB_S_PERS_BANKDETAIL_22>-HCMFAB_SUBTY = 1.
<HCMFAB_S_PERS_BANKDETAIL_22>-HCMFAB_OBJPS = 1.
<HCMFAB_S_PERS_BANKDETAIL_22>-HCMFAB_SPRPS = 1.

ENDLOOP.

LOOP AT IT_HCMFAB_S_PERS_BANKDETAIL_22 INTO WA_HCMFAB_S_PERS_BANKDETAIL_22.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_HCMFAB_S_PERS_BANKDETAIL_22-HCMFAB_ENDDA, sy-vline,
  WA_HCMFAB_S_PERS_BANKDETAIL_22-HCMFAB_BEGDA, sy-vline,
  WA_HCMFAB_S_PERS_BANKDETAIL_22-HCMFAB_SEQNR, sy-vline,
  WA_HCMFAB_S_PERS_BANKDETAIL_22-OBJECT_KEY, sy-vline,
  WA_HCMFAB_S_PERS_BANKDETAIL_22-PERNR, sy-vline,
  WA_HCMFAB_S_PERS_BANKDETAIL_22-AEDTM, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_HCMFAB_S_PERS_BANKDETAIL_22 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_BANKDETAIL_22 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_BANKDETAIL_22 INTO WA_HCMFAB_S_PERS_BANKDETAIL_22.


*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_HCMFAB_S_PERS_BANKDETAIL_22_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,
BNKSA TYPE STRING,
STEXT TYPE STRING,
EMFTX TYPE STRING,
BKPLZ TYPE STRING,
BKORT TYPE STRING,
BANKS TYPE STRING,
LANDX TYPE STRING,
BANKL TYPE STRING,
BANKA TYPE STRING,
BRNCH TYPE STRING,
BKONT TYPE STRING,
BANKN TYPE STRING,
ZLSCH TYPE STRING,
TEXT1 TYPE STRING,
ZWECK TYPE STRING,
WAERS TYPE STRING,
BTTYP TYPE STRING,
BTEXT TYPE STRING,
BETRG TYPE STRING,
WAERS01 TYPE STRING,
ANZHL TYPE STRING,
INFTY 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,
MOLGA TYPE STRING,
IBAN00 TYPE STRING,
IS_EDITABLE TYPE STRING,
IS_DELETABLE TYPE STRING,
PERS_INFO_ETAG TYPE STRING,
DISPLAY_SCREEN TYPE STRING,
EDIT_SCREEN TYPE STRING,
HCMFAB_BANKDTL_22_INCL_DUMMY TYPE STRING,END OF T_EKKO_STR.
DATA: WA_HCMFAB_S_PERS_BANKDETAIL_22_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_BANKDETAIL_22_STR-HCMFAB_PERNR sy-vline 
WA_HCMFAB_S_PERS_BANKDETAIL_22_STR-HCMFAB_INFTY sy-vline 
WA_HCMFAB_S_PERS_BANKDETAIL_22_STR-HCMFAB_SUBTY sy-vline 
WA_HCMFAB_S_PERS_BANKDETAIL_22_STR-HCMFAB_OBJPS sy-vline 
WA_HCMFAB_S_PERS_BANKDETAIL_22_STR-HCMFAB_SPRPS sy-vline 
WA_HCMFAB_S_PERS_BANKDETAIL_22_STR-HCMFAB_ENDDA sy-vline 
WA_HCMFAB_S_PERS_BANKDETAIL_22_STR-HCMFAB_BEGDA sy-vline 
WA_HCMFAB_S_PERS_BANKDETAIL_22_STR-HCMFAB_SEQNR sy-vline 
WA_HCMFAB_S_PERS_BANKDETAIL_22_STR-OBJECT_KEY sy-vline 
WA_HCMFAB_S_PERS_BANKDETAIL_22_STR-PERNR sy-vline 
WA_HCMFAB_S_PERS_BANKDETAIL_22_STR-AEDTM sy-vline 
WA_HCMFAB_S_PERS_BANKDETAIL_22_STR-UNAME sy-vline 
WA_HCMFAB_S_PERS_BANKDETAIL_22_STR-SPRPS sy-vline 
WA_HCMFAB_S_PERS_BANKDETAIL_22_STR-SPRTX sy-vline 
WA_HCMFAB_S_PERS_BANKDETAIL_22_STR-ITBLD sy-vline 
WA_HCMFAB_S_PERS_BANKDETAIL_22_STR-ITXEX sy-vline 
WA_HCMFAB_S_PERS_BANKDETAIL_22_STR-BEGDA sy-vline 
WA_HCMFAB_S_PERS_BANKDETAIL_22_STR-ENDDA sy-vline 
WA_HCMFAB_S_PERS_BANKDETAIL_22_STR-BNKSA sy-vline 
WA_HCMFAB_S_PERS_BANKDETAIL_22_STR-STEXT sy-vline 
WA_HCMFAB_S_PERS_BANKDETAIL_22_STR-EMFTX sy-vline 
WA_HCMFAB_S_PERS_BANKDETAIL_22_STR-BKPLZ sy-vline 
WA_HCMFAB_S_PERS_BANKDETAIL_22_STR-BKORT sy-vline 
WA_HCMFAB_S_PERS_BANKDETAIL_22_STR-BANKS sy-vline 
WA_HCMFAB_S_PERS_BANKDETAIL_22_STR-LANDX sy-vline 
WA_HCMFAB_S_PERS_BANKDETAIL_22_STR-BANKL sy-vline 
WA_HCMFAB_S_PERS_BANKDETAIL_22_STR-BANKA sy-vline 
WA_HCMFAB_S_PERS_BANKDETAIL_22_STR-BRNCH sy-vline 
WA_HCMFAB_S_PERS_BANKDETAIL_22_STR-BKONT sy-vline 
WA_HCMFAB_S_PERS_BANKDETAIL_22_STR-BANKN sy-vline 
WA_HCMFAB_S_PERS_BANKDETAIL_22_STR-ZLSCH sy-vline 
WA_HCMFAB_S_PERS_BANKDETAIL_22_STR-TEXT1 sy-vline 
WA_HCMFAB_S_PERS_BANKDETAIL_22_STR-ZWECK sy-vline 
WA_HCMFAB_S_PERS_BANKDETAIL_22_STR-WAERS sy-vline 
WA_HCMFAB_S_PERS_BANKDETAIL_22_STR-BTTYP sy-vline 
WA_HCMFAB_S_PERS_BANKDETAIL_22_STR-BTEXT sy-vline 
WA_HCMFAB_S_PERS_BANKDETAIL_22_STR-BETRG sy-vline 
WA_HCMFAB_S_PERS_BANKDETAIL_22_STR-WAERS01 sy-vline 
WA_HCMFAB_S_PERS_BANKDETAIL_22_STR-ANZHL sy-vline 
WA_HCMFAB_S_PERS_BANKDETAIL_22_STR-INFTY sy-vline 
WA_HCMFAB_S_PERS_BANKDETAIL_22_STR-IBAN01 sy-vline 
WA_HCMFAB_S_PERS_BANKDETAIL_22_STR-IBAN02 sy-vline 
WA_HCMFAB_S_PERS_BANKDETAIL_22_STR-IBAN03 sy-vline 
WA_HCMFAB_S_PERS_BANKDETAIL_22_STR-IBAN04 sy-vline 
WA_HCMFAB_S_PERS_BANKDETAIL_22_STR-IBAN05 sy-vline 
WA_HCMFAB_S_PERS_BANKDETAIL_22_STR-IBAN06 sy-vline 
WA_HCMFAB_S_PERS_BANKDETAIL_22_STR-IBAN07 sy-vline 
WA_HCMFAB_S_PERS_BANKDETAIL_22_STR-IBAN08 sy-vline 
WA_HCMFAB_S_PERS_BANKDETAIL_22_STR-IBAN09 sy-vline 
WA_HCMFAB_S_PERS_BANKDETAIL_22_STR-MOLGA sy-vline 
WA_HCMFAB_S_PERS_BANKDETAIL_22_STR-IBAN00 sy-vline 
WA_HCMFAB_S_PERS_BANKDETAIL_22_STR-IS_EDITABLE sy-vline 
WA_HCMFAB_S_PERS_BANKDETAIL_22_STR-IS_DELETABLE sy-vline 
WA_HCMFAB_S_PERS_BANKDETAIL_22_STR-PERS_INFO_ETAG sy-vline 
WA_HCMFAB_S_PERS_BANKDETAIL_22_STR-DISPLAY_SCREEN sy-vline 
WA_HCMFAB_S_PERS_BANKDETAIL_22_STR-EDIT_SCREEN sy-vline 
WA_HCMFAB_S_PERS_BANKDETAIL_22_STR-HCMFAB_BANKDTL_22_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.