ABAP Select data from SAP table VTIFHAPO into internal table

Get Example source ABAP code based on a different SAP table
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Below is a number of ABAP code snippets to demonstrate how to select data from SAP VTIFHAPO 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 VTIFHAPO. 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 VTIFHAPO 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_VTIFHAPO TYPE STANDARD TABLE OF VTIFHAPO,
      WA_VTIFHAPO TYPE VTIFHAPO,
      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: <VTIFHAPO> TYPE VTIFHAPO.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM VTIFHAPO
*  INTO TABLE @DATA(IT_VTIFHAPO2).
*--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_VTIFHAPO INDEX 1 INTO DATA(WA_VTIFHAPO2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<VTIFHAPO>-MANDT = 1.
<VTIFHAPO>-RFHA = 1.
<VTIFHAPO>-RFHAZU = 1.
<VTIFHAPO>-DCRDAT = 1.
<VTIFHAPO>-TCRTIM = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_VTIFHAPO-RFHAZB, sy-vline,
  WA_VTIFHAPO-CRUSER, sy-vline,
  WA_VTIFHAPO-UPUSER, sy-vline,
  WA_VTIFHAPO-DUPDAT, sy-vline,
  WA_VTIFHAPO-TUPTIM, sy-vline,
  WA_VTIFHAPO-RANTYP, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_VTIFHAPO 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_VTIFHAPO 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_VTIFHAPO INTO WA_VTIFHAPO.


*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_VTIFHAPO-RFHA
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_VTIFHAPO-RFHA.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field RPZAHL
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_VTIFHAPO-RPZAHL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_VTIFHAPO-RPZAHL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit EXCRT, internal->external for field KHWKURS
CALL FUNCTION 'CONVERSION_EXIT_EXCRT_OUTPUT'
  EXPORTING
    input =                      WA_VTIFHAPO-KHWKURS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_VTIFHAPO-KHWKURS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field UNIT_OF_MEASURE
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_VTIFHAPO-UNIT_OF_MEASURE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_VTIFHAPO-UNIT_OF_MEASURE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field PRICE_UOM
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_VTIFHAPO-PRICE_UOM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_VTIFHAPO-PRICE_UOM.
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_VTIFHAPO_STR, 
MANDT TYPE STRING,
RFHA TYPE STRING,
RFHAZU TYPE STRING,
DCRDAT TYPE STRING,
TCRTIM TYPE STRING,
RFHAZB TYPE STRING,
CRUSER TYPE STRING,
UPUSER TYPE STRING,
DUPDAT TYPE STRING,
TUPTIM TYPE STRING,
RANTYP TYPE STRING,
SFHAZBA TYPE STRING,
SBKKLAS TYPE STRING,
SBKTYP TYPE STRING,
SBERFIMA TYPE STRING,
SSIGN TYPE STRING,
SHERKUNFT TYPE STRING,
RKONDGR TYPE STRING,
RKOND TYPE STRING,
DGUEL_KP TYPE STRING,
NSTUFE TYPE STRING,
SKOART TYPE STRING,
RREFKONT TYPE STRING,
SBZVABW TYPE STRING,
RAHABKI TYPE STRING,
RAHKTID TYPE STRING,
RPZAHL TYPE STRING,
RPBANK TYPE STRING,
SZART TYPE STRING,
ZLSCH TYPE STRING,
UZAWE TYPE STRING,
SBEWEBE TYPE STRING,
SSPRGRD TYPE STRING,
SBFREI TYPE STRING,
DFAELL TYPE STRING,
DZTERM TYPE STRING,
BZBETR TYPE STRING,
WZBETR TYPE STRING,
BHWBETR TYPE STRING,
KHWKURS TYPE STRING,
ASTUECK TYPE STRING,
BPRICE TYPE STRING,
WPRICE TYPE STRING,
BHWPREIS TYPE STRING,
BINDEX TYPE STRING,
VVBASIS TYPE STRING,
PWKURS TYPE STRING,
BNWHR TYPE STRING,
RHANDPL TYPE STRING,
SKURSART TYPE STRING,
DBERVON TYPE STRING,
DBERBIS TYPE STRING,
ATAGE TYPE STRING,
ABASTAGE TYPE STRING,
PKOND TYPE STRING,
DPKOND TYPE STRING,
DZFEST TYPE STRING,
SZBMETH TYPE STRING,
BBASIS TYPE STRING,
WBASIS TYPE STRING,
SINCL TYPE STRING,
SINCLBIS TYPE STRING,
SULTBIS TYPE STRING,
SEXCLVON TYPE STRING,
SULTVON TYPE STRING,
SAEND TYPE STRING,
DVALUT TYPE STRING,
SVINCL TYPE STRING,
SVULT TYPE STRING,
SBWGARTREF TYPE STRING,
SKHWFIX TYPE STRING,
ZUONR TYPE STRING,
BPPRC TYPE STRING,
BUPRC TYPE STRING,
SRUNIT TYPE STRING,
REGI_STATE TYPE STRING,
QUANTITY TYPE STRING,
UNIT_OF_MEASURE TYPE STRING,
CONTRACT_PRICE TYPE STRING,
SPOT_PRICE TYPE STRING,
CONTANGO_BACKWRD TYPE STRING,
COMMODITY_ID TYPE STRING,
PRICE_CURR_UNIT TYPE STRING,
PRICE_UOM TYPE STRING,
DCSID TYPE STRING,
MIC TYPE STRING,END OF T_EKKO_STR.
DATA: WA_VTIFHAPO_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_VTIFHAPO_STR-MANDT sy-vline 
WA_VTIFHAPO_STR-RFHA sy-vline 
WA_VTIFHAPO_STR-RFHAZU sy-vline 
WA_VTIFHAPO_STR-DCRDAT sy-vline 
WA_VTIFHAPO_STR-TCRTIM sy-vline 
WA_VTIFHAPO_STR-RFHAZB sy-vline 
WA_VTIFHAPO_STR-CRUSER sy-vline 
WA_VTIFHAPO_STR-UPUSER sy-vline 
WA_VTIFHAPO_STR-DUPDAT sy-vline 
WA_VTIFHAPO_STR-TUPTIM sy-vline 
WA_VTIFHAPO_STR-RANTYP sy-vline 
WA_VTIFHAPO_STR-SFHAZBA sy-vline 
WA_VTIFHAPO_STR-SBKKLAS sy-vline 
WA_VTIFHAPO_STR-SBKTYP sy-vline 
WA_VTIFHAPO_STR-SBERFIMA sy-vline 
WA_VTIFHAPO_STR-SSIGN sy-vline 
WA_VTIFHAPO_STR-SHERKUNFT sy-vline 
WA_VTIFHAPO_STR-RKONDGR sy-vline 
WA_VTIFHAPO_STR-RKOND sy-vline 
WA_VTIFHAPO_STR-DGUEL_KP sy-vline 
WA_VTIFHAPO_STR-NSTUFE sy-vline 
WA_VTIFHAPO_STR-SKOART sy-vline 
WA_VTIFHAPO_STR-RREFKONT sy-vline 
WA_VTIFHAPO_STR-SBZVABW sy-vline 
WA_VTIFHAPO_STR-RAHABKI sy-vline 
WA_VTIFHAPO_STR-RAHKTID sy-vline 
WA_VTIFHAPO_STR-RPZAHL sy-vline 
WA_VTIFHAPO_STR-RPBANK sy-vline 
WA_VTIFHAPO_STR-SZART sy-vline 
WA_VTIFHAPO_STR-ZLSCH sy-vline 
WA_VTIFHAPO_STR-UZAWE sy-vline 
WA_VTIFHAPO_STR-SBEWEBE sy-vline 
WA_VTIFHAPO_STR-SSPRGRD sy-vline 
WA_VTIFHAPO_STR-SBFREI sy-vline 
WA_VTIFHAPO_STR-DFAELL sy-vline 
WA_VTIFHAPO_STR-DZTERM sy-vline 
WA_VTIFHAPO_STR-BZBETR sy-vline 
WA_VTIFHAPO_STR-WZBETR sy-vline 
WA_VTIFHAPO_STR-BHWBETR sy-vline 
WA_VTIFHAPO_STR-KHWKURS sy-vline 
WA_VTIFHAPO_STR-ASTUECK sy-vline 
WA_VTIFHAPO_STR-BPRICE sy-vline 
WA_VTIFHAPO_STR-WPRICE sy-vline 
WA_VTIFHAPO_STR-BHWPREIS sy-vline 
WA_VTIFHAPO_STR-BINDEX sy-vline 
WA_VTIFHAPO_STR-VVBASIS sy-vline 
WA_VTIFHAPO_STR-PWKURS sy-vline 
WA_VTIFHAPO_STR-BNWHR sy-vline 
WA_VTIFHAPO_STR-RHANDPL sy-vline 
WA_VTIFHAPO_STR-SKURSART sy-vline 
WA_VTIFHAPO_STR-DBERVON sy-vline 
WA_VTIFHAPO_STR-DBERBIS sy-vline 
WA_VTIFHAPO_STR-ATAGE sy-vline 
WA_VTIFHAPO_STR-ABASTAGE sy-vline 
WA_VTIFHAPO_STR-PKOND sy-vline 
WA_VTIFHAPO_STR-DPKOND sy-vline 
WA_VTIFHAPO_STR-DZFEST sy-vline 
WA_VTIFHAPO_STR-SZBMETH sy-vline 
WA_VTIFHAPO_STR-BBASIS sy-vline 
WA_VTIFHAPO_STR-WBASIS sy-vline 
WA_VTIFHAPO_STR-SINCL sy-vline 
WA_VTIFHAPO_STR-SINCLBIS sy-vline 
WA_VTIFHAPO_STR-SULTBIS sy-vline 
WA_VTIFHAPO_STR-SEXCLVON sy-vline 
WA_VTIFHAPO_STR-SULTVON sy-vline 
WA_VTIFHAPO_STR-SAEND sy-vline 
WA_VTIFHAPO_STR-DVALUT sy-vline 
WA_VTIFHAPO_STR-SVINCL sy-vline 
WA_VTIFHAPO_STR-SVULT sy-vline 
WA_VTIFHAPO_STR-SBWGARTREF sy-vline 
WA_VTIFHAPO_STR-SKHWFIX sy-vline 
WA_VTIFHAPO_STR-ZUONR sy-vline 
WA_VTIFHAPO_STR-BPPRC sy-vline 
WA_VTIFHAPO_STR-BUPRC sy-vline 
WA_VTIFHAPO_STR-SRUNIT sy-vline 
WA_VTIFHAPO_STR-REGI_STATE sy-vline 
WA_VTIFHAPO_STR-QUANTITY sy-vline 
WA_VTIFHAPO_STR-UNIT_OF_MEASURE sy-vline 
WA_VTIFHAPO_STR-CONTRACT_PRICE sy-vline 
WA_VTIFHAPO_STR-SPOT_PRICE sy-vline 
WA_VTIFHAPO_STR-CONTANGO_BACKWRD sy-vline 
WA_VTIFHAPO_STR-COMMODITY_ID sy-vline 
WA_VTIFHAPO_STR-PRICE_CURR_UNIT sy-vline 
WA_VTIFHAPO_STR-PRICE_UOM sy-vline 
WA_VTIFHAPO_STR-DCSID sy-vline 
WA_VTIFHAPO_STR-MIC sy-vline      INTO ld_text SEPARATED BY SPACE.

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