ABAP Select data from SAP table VTB_SFHAZU into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM VTB_SFHAZU
*  INTO TABLE @DATA(IT_VTB_SFHAZU2).
*--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_VTB_SFHAZU INDEX 1 INTO DATA(WA_VTB_SFHAZU2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<VTB_SFHAZU>-MANDT = 1.
<VTB_SFHAZU>-BUKRS = 1.
<VTB_SFHAZU>-RFHA = 1.
<VTB_SFHAZU>-RFHAZU = 1.
<VTB_SFHAZU>-CRUSER = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_VTB_SFHAZU-DCRDAT, sy-vline,
  WA_VTB_SFHAZU-TCRTIM, sy-vline,
  WA_VTB_SFHAZU-UPUSER, sy-vline,
  WA_VTB_SFHAZU-DUPDAT, sy-vline,
  WA_VTB_SFHAZU-TUPTIM, sy-vline,
  WA_VTB_SFHAZU-SGSART, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_VTB_SFHAZU 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_VTB_SFHAZU 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_VTB_SFHAZU INTO WA_VTB_SFHAZU.


*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 RFHA
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_VTB_SFHAZU-RFHA
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_VTB_SFHAZU-RFHA.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field KMNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_VTB_SFHAZU-KMNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_VTB_SFHAZU-KMNR.
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_VTB_SFHAZU_STR, 
MANDT TYPE STRING,
BUKRS TYPE STRING,
RFHA TYPE STRING,
RFHAZU TYPE STRING,
CRUSER TYPE STRING,
DCRDAT TYPE STRING,
TCRTIM TYPE STRING,
UPUSER TYPE STRING,
DUPDAT TYPE STRING,
TUPTIM TYPE STRING,
SGSART TYPE STRING,
SFHAART TYPE STRING,
SFGZUSTT TYPE STRING,
SFUNKTV TYPE STRING,
SFUNKTL TYPE STRING,
ROFHAZU TYPE STRING,
RFHAZUX TYPE STRING,
SAKTIV TYPE STRING,
SSTOGRD TYPE STRING,
RDEALER TYPE STRING,
DVTRAB TYPE STRING,
TVTRAB TYPE STRING,
GSPPART TYPE STRING,
XAKT TYPE STRING,
NORDEXT TYPE STRING,
DBLFZ TYPE STRING,
DELFZ TYPE STRING,
DFIX TYPE STRING,
FIXING_REF_ID TYPE STRING,
SINCLE TYPE STRING,
DZSTND TYPE STRING,
SZNSPRO TYPE STRING,
DZNSSTD TYPE STRING,
KKURS TYPE STRING,
KKASSA TYPE STRING,
KSWAP TYPE STRING,
WLWAERS TYPE STRING,
WFWAERS TYPE STRING,
LIMITART TYPE STRING,
LIMITDAT TYPE STRING,
RKONDGR TYPE STRING,
LIWAERS TYPE STRING,
KWLIQUI TYPE STRING,
SCONFIRM TYPE STRING,
DEXDAT TYPE STRING,
UEXNAM TYPE STRING,
SRECONFIRM TYPE STRING,
DREDAT TYPE STRING,
URENAM TYPE STRING,
DORDER TYPE STRING,
DANST TYPE STRING,
TANST TYPE STRING,
SANST TYPE STRING,
SSPESEN TYPE STRING,
BUPRCLIM TYPE STRING,
SRUNITLIM TYPE STRING,
BPPRCLIM TYPE STRING,
JVERK6B TYPE STRING,
PEFFZINS TYPE STRING,
PEFFZINS_GIVEN TYPE STRING,
PEFFZCALL TYPE STRING,
SEFFMETH TYPE STRING,
NOTICE_DATE TYPE STRING,
ROUNDING_RULE TYPE STRING,
BPPRC_SPOT2 TYPE STRING,
BPPRC_SPOT1 TYPE STRING,
BPPRC_MARG TYPE STRING,
COC_RATE TYPE STRING,
FORWARD_DATE TYPE STRING,
SNOTDELIVERED TYPE STRING,
PEFFZ_WORST TYPE STRING,
PEFFZ_WORST_DT TYPE STRING,
ZVTRAB TYPE STRING,
NOM_UP_LIMIT TYPE STRING,
NOM_LOW_LIMIT TYPE STRING,
XAKTIV TYPE STRING,
XSTOGRDL TYPE STRING,
XVTRAB TYPE STRING,
XFGZUSTT TYPE STRING,
XFUNKTV TYPE STRING,
XFUNKTL TYPE STRING,
SPOT_SE_U TYPE STRING,
SRUNIT_SE TYPE STRING,
SPOT_SE_P TYPE STRING,
XBLFZ TYPE STRING,
XELFZ TYPE STRING,
XZNSSTD TYPE STRING,
XZINSBMETH TYPE STRING,
XZINSKENNZ TYPE STRING,
XZNSPRO TYPE STRING,
XVWERK TYPE STRING,
XFWERK TYPE STRING,
XCONFIRM TYPE STRING,
XRECONFIRM TYPE STRING,
DORDERX TYPE STRING,
DANSTX TYPE STRING,
DLIMITX TYPE STRING,
PYIELD_NEW TYPE STRING,
BZBETR_SUM TYPE STRING,
WZBETR_SUM TYPE STRING,
UNITS_FREE TYPE STRING,
NOMINAL_FREE TYPE STRING,
NOM_CURR1 TYPE STRING,
UNITS_FREE_CUM TYPE STRING,
NOMINAL_FREE_CUM TYPE STRING,
NOM_CURR2 TYPE STRING,
DFESTSI TYPE STRING,
TFESTSI TYPE STRING,
RFEEDNAME TYPE STRING,
SSPOT_U TYPE STRING,
SSPOT_P TYPE STRING,
SSPOT_ORIGIN TYPE STRING,
JMANU TYPE STRING,
SPOT_SE_U_NEW TYPE STRING,
SRUNIT_SE_NEW TYPE STRING,
SPOT_SE_P_NEW TYPE STRING,
SEFFMETH_NEW TYPE STRING,
CALL_DATE TYPE STRING,
BUPRC_MARG TYPE STRING,
BUPRC_SPOT1 TYPE STRING,
BUPRC_SPOT2 TYPE STRING,
SFGZUSTT_REF TYPE STRING,
RFHAZU_REF TYPE STRING,
KMNR TYPE STRING,
KURZTEXT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_VTB_SFHAZU_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_VTB_SFHAZU_STR-MANDT sy-vline 
WA_VTB_SFHAZU_STR-BUKRS sy-vline 
WA_VTB_SFHAZU_STR-RFHA sy-vline 
WA_VTB_SFHAZU_STR-RFHAZU sy-vline 
WA_VTB_SFHAZU_STR-CRUSER sy-vline 
WA_VTB_SFHAZU_STR-DCRDAT sy-vline 
WA_VTB_SFHAZU_STR-TCRTIM sy-vline 
WA_VTB_SFHAZU_STR-UPUSER sy-vline 
WA_VTB_SFHAZU_STR-DUPDAT sy-vline 
WA_VTB_SFHAZU_STR-TUPTIM sy-vline 
WA_VTB_SFHAZU_STR-SGSART sy-vline 
WA_VTB_SFHAZU_STR-SFHAART sy-vline 
WA_VTB_SFHAZU_STR-SFGZUSTT sy-vline 
WA_VTB_SFHAZU_STR-SFUNKTV sy-vline 
WA_VTB_SFHAZU_STR-SFUNKTL sy-vline 
WA_VTB_SFHAZU_STR-ROFHAZU sy-vline 
WA_VTB_SFHAZU_STR-RFHAZUX sy-vline 
WA_VTB_SFHAZU_STR-SAKTIV sy-vline 
WA_VTB_SFHAZU_STR-SSTOGRD sy-vline 
WA_VTB_SFHAZU_STR-RDEALER sy-vline 
WA_VTB_SFHAZU_STR-DVTRAB sy-vline 
WA_VTB_SFHAZU_STR-TVTRAB sy-vline 
WA_VTB_SFHAZU_STR-GSPPART sy-vline 
WA_VTB_SFHAZU_STR-XAKT sy-vline 
WA_VTB_SFHAZU_STR-NORDEXT sy-vline 
WA_VTB_SFHAZU_STR-DBLFZ sy-vline 
WA_VTB_SFHAZU_STR-DELFZ sy-vline 
WA_VTB_SFHAZU_STR-DFIX sy-vline 
WA_VTB_SFHAZU_STR-FIXING_REF_ID sy-vline 
WA_VTB_SFHAZU_STR-SINCLE sy-vline 
WA_VTB_SFHAZU_STR-DZSTND sy-vline 
WA_VTB_SFHAZU_STR-SZNSPRO sy-vline 
WA_VTB_SFHAZU_STR-DZNSSTD sy-vline 
WA_VTB_SFHAZU_STR-KKURS sy-vline 
WA_VTB_SFHAZU_STR-KKASSA sy-vline 
WA_VTB_SFHAZU_STR-KSWAP sy-vline 
WA_VTB_SFHAZU_STR-WLWAERS sy-vline 
WA_VTB_SFHAZU_STR-WFWAERS sy-vline 
WA_VTB_SFHAZU_STR-LIMITART sy-vline 
WA_VTB_SFHAZU_STR-LIMITDAT sy-vline 
WA_VTB_SFHAZU_STR-RKONDGR sy-vline 
WA_VTB_SFHAZU_STR-LIWAERS sy-vline 
WA_VTB_SFHAZU_STR-KWLIQUI sy-vline 
WA_VTB_SFHAZU_STR-SCONFIRM sy-vline 
WA_VTB_SFHAZU_STR-DEXDAT sy-vline 
WA_VTB_SFHAZU_STR-UEXNAM sy-vline 
WA_VTB_SFHAZU_STR-SRECONFIRM sy-vline 
WA_VTB_SFHAZU_STR-DREDAT sy-vline 
WA_VTB_SFHAZU_STR-URENAM sy-vline 
WA_VTB_SFHAZU_STR-DORDER sy-vline 
WA_VTB_SFHAZU_STR-DANST sy-vline 
WA_VTB_SFHAZU_STR-TANST sy-vline 
WA_VTB_SFHAZU_STR-SANST sy-vline 
WA_VTB_SFHAZU_STR-SSPESEN sy-vline 
WA_VTB_SFHAZU_STR-BUPRCLIM sy-vline 
WA_VTB_SFHAZU_STR-SRUNITLIM sy-vline 
WA_VTB_SFHAZU_STR-BPPRCLIM sy-vline 
WA_VTB_SFHAZU_STR-JVERK6B sy-vline 
WA_VTB_SFHAZU_STR-PEFFZINS sy-vline 
WA_VTB_SFHAZU_STR-PEFFZINS_GIVEN sy-vline 
WA_VTB_SFHAZU_STR-PEFFZCALL sy-vline 
WA_VTB_SFHAZU_STR-SEFFMETH sy-vline 
WA_VTB_SFHAZU_STR-NOTICE_DATE sy-vline 
WA_VTB_SFHAZU_STR-ROUNDING_RULE sy-vline 
WA_VTB_SFHAZU_STR-BPPRC_SPOT2 sy-vline 
WA_VTB_SFHAZU_STR-BPPRC_SPOT1 sy-vline 
WA_VTB_SFHAZU_STR-BPPRC_MARG sy-vline 
WA_VTB_SFHAZU_STR-COC_RATE sy-vline 
WA_VTB_SFHAZU_STR-FORWARD_DATE sy-vline 
WA_VTB_SFHAZU_STR-SNOTDELIVERED sy-vline 
WA_VTB_SFHAZU_STR-PEFFZ_WORST sy-vline 
WA_VTB_SFHAZU_STR-PEFFZ_WORST_DT sy-vline 
WA_VTB_SFHAZU_STR-ZVTRAB sy-vline 
WA_VTB_SFHAZU_STR-NOM_UP_LIMIT sy-vline 
WA_VTB_SFHAZU_STR-NOM_LOW_LIMIT sy-vline 
WA_VTB_SFHAZU_STR-XAKTIV sy-vline 
WA_VTB_SFHAZU_STR-XSTOGRDL sy-vline 
WA_VTB_SFHAZU_STR-XVTRAB sy-vline 
WA_VTB_SFHAZU_STR-XFGZUSTT sy-vline 
WA_VTB_SFHAZU_STR-XFUNKTV sy-vline 
WA_VTB_SFHAZU_STR-XFUNKTL sy-vline 
WA_VTB_SFHAZU_STR-SPOT_SE_U sy-vline 
WA_VTB_SFHAZU_STR-SRUNIT_SE sy-vline 
WA_VTB_SFHAZU_STR-SPOT_SE_P sy-vline 
WA_VTB_SFHAZU_STR-XBLFZ sy-vline 
WA_VTB_SFHAZU_STR-XELFZ sy-vline 
WA_VTB_SFHAZU_STR-XZNSSTD sy-vline 
WA_VTB_SFHAZU_STR-XZINSBMETH sy-vline 
WA_VTB_SFHAZU_STR-XZINSKENNZ sy-vline 
WA_VTB_SFHAZU_STR-XZNSPRO sy-vline 
WA_VTB_SFHAZU_STR-XVWERK sy-vline 
WA_VTB_SFHAZU_STR-XFWERK sy-vline 
WA_VTB_SFHAZU_STR-XCONFIRM sy-vline 
WA_VTB_SFHAZU_STR-XRECONFIRM sy-vline 
WA_VTB_SFHAZU_STR-DORDERX sy-vline 
WA_VTB_SFHAZU_STR-DANSTX sy-vline 
WA_VTB_SFHAZU_STR-DLIMITX sy-vline 
WA_VTB_SFHAZU_STR-PYIELD_NEW sy-vline 
WA_VTB_SFHAZU_STR-BZBETR_SUM sy-vline 
WA_VTB_SFHAZU_STR-WZBETR_SUM sy-vline 
WA_VTB_SFHAZU_STR-UNITS_FREE sy-vline 
WA_VTB_SFHAZU_STR-NOMINAL_FREE sy-vline 
WA_VTB_SFHAZU_STR-NOM_CURR1 sy-vline 
WA_VTB_SFHAZU_STR-UNITS_FREE_CUM sy-vline 
WA_VTB_SFHAZU_STR-NOMINAL_FREE_CUM sy-vline 
WA_VTB_SFHAZU_STR-NOM_CURR2 sy-vline 
WA_VTB_SFHAZU_STR-DFESTSI sy-vline 
WA_VTB_SFHAZU_STR-TFESTSI sy-vline 
WA_VTB_SFHAZU_STR-RFEEDNAME sy-vline 
WA_VTB_SFHAZU_STR-SSPOT_U sy-vline 
WA_VTB_SFHAZU_STR-SSPOT_P sy-vline 
WA_VTB_SFHAZU_STR-SSPOT_ORIGIN sy-vline 
WA_VTB_SFHAZU_STR-JMANU sy-vline 
WA_VTB_SFHAZU_STR-SPOT_SE_U_NEW sy-vline 
WA_VTB_SFHAZU_STR-SRUNIT_SE_NEW sy-vline 
WA_VTB_SFHAZU_STR-SPOT_SE_P_NEW sy-vline 
WA_VTB_SFHAZU_STR-SEFFMETH_NEW sy-vline 
WA_VTB_SFHAZU_STR-CALL_DATE sy-vline 
WA_VTB_SFHAZU_STR-BUPRC_MARG sy-vline 
WA_VTB_SFHAZU_STR-BUPRC_SPOT1 sy-vline 
WA_VTB_SFHAZU_STR-BUPRC_SPOT2 sy-vline 
WA_VTB_SFHAZU_STR-SFGZUSTT_REF sy-vline 
WA_VTB_SFHAZU_STR-RFHAZU_REF sy-vline 
WA_VTB_SFHAZU_STR-KMNR sy-vline 
WA_VTB_SFHAZU_STR-KURZTEXT sy-vline      INTO ld_text SEPARATED BY SPACE.

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