ABAP Select data from SAP table FCVIP_S_IOBJ into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FCVIP_S_IOBJ
*  INTO TABLE @DATA(IT_FCVIP_S_IOBJ2).
*--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_FCVIP_S_IOBJ INDEX 1 INTO DATA(WA_FCVIP_S_IOBJ2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FCVIP_S_IOBJ>-INFOOBJECT = 1.
<FCVIP_S_IOBJ>-VERSION = 1.
<FCVIP_S_IOBJ>-TYPE = 1.
<FCVIP_S_IOBJ>-OBJSTAT = 1.
<FCVIP_S_IOBJ>-ACTIVFL = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FCVIP_S_IOBJ-FIELDNM, sy-vline,
  WA_FCVIP_S_IOBJ-CONTREL, sy-vline,
  WA_FCVIP_S_IOBJ-ATRONLYFL, sy-vline,
  WA_FCVIP_S_IOBJ-LOGSYS, sy-vline,
  WA_FCVIP_S_IOBJ-OWNER, sy-vline,
  WA_FCVIP_S_IOBJ-TSTPNM, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FCVIP_S_IOBJ 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_FCVIP_S_IOBJ 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_FCVIP_S_IOBJ INTO WA_FCVIP_S_IOBJ.


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

*Conversion exit DTYPE, internal->external for field DATATP
CALL FUNCTION 'CONVERSION_EXIT_DTYPE_OUTPUT'
  EXPORTING
    input =                      WA_FCVIP_S_IOBJ-DATATP
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FCVIP_S_IOBJ-DATATP.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit MIME, internal->external for field MIME_TYPE
CALL FUNCTION 'CONVERSION_EXIT_MIME_OUTPUT'
  EXPORTING
    input =                      WA_FCVIP_S_IOBJ-MIME_TYPE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FCVIP_S_IOBJ-MIME_TYPE.
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_FCVIP_S_IOBJ_STR, 
INFOOBJECT TYPE STRING,
VERSION TYPE STRING,
TYPE TYPE STRING,
OBJSTAT TYPE STRING,
ACTIVFL TYPE STRING,
FIELDNM TYPE STRING,
CONTREL TYPE STRING,
ATRONLYFL TYPE STRING,
LOGSYS TYPE STRING,
OWNER TYPE STRING,
TSTPNM TYPE STRING,
TIMESTMP TYPE STRING,
TEXTSHORT TYPE STRING,
TEXTLONG TYPE STRING,
CHACONST TYPE STRING,
CHAPRSNT TYPE STRING,
CHANAV TYPE STRING,
CHASEL TYPE STRING,
CHABASNM TYPE STRING,
NOVALFL TYPE STRING,
BCHREFFL TYPE STRING,
CMPSTA TYPE STRING,
ATTRIBFL TYPE STRING,
TIMDEPFL TYPE STRING,
NOLANGU TYPE STRING,
TXTSHFL TYPE STRING,
TXTMDFL TYPE STRING,
TXTLGFL TYPE STRING,
DBROUTID TYPE STRING,
HIETABFL TYPE STRING,
HIEVERFL TYPE STRING,
HIENMTFL TYPE STRING,
HIENDTFL TYPE STRING,
HIEINTFL TYPE STRING,
DATATP TYPE STRING,
INTLEN TYPE STRING,
CONVEXIT TYPE STRING,
FVALEX TYPE STRING,
LOWERCASE TYPE STRING,
KYFTP TYPE STRING,
NCUMFL TYPE STRING,
FIXCUKY TYPE STRING,
FIXUNIT TYPE STRING,
AGGRGEN TYPE STRING,
AGGREXC TYPE STRING,
AGGRCHA TYPE STRING,
KYFDECIM TYPE STRING,
KYFPRSNT TYPE STRING,
KYFNAV TYPE STRING,
UNINM TYPE STRING,
CHKTAB TYPE STRING,
DKFTP TYPE STRING,
UNITP TYPE STRING,
PROTECFL TYPE STRING,
CONTTIMESTMP TYPE STRING,
BWAPPL TYPE STRING,
AUTHRELFL TYPE STRING,
BDSFL TYPE STRING,
ODSFL TYPE STRING,
DEFMEMBER TYPE STRING,
TXTDEF TYPE STRING,
GISTP TYPE STRING,
GISATTRINM TYPE STRING,
APPLNM TYPE STRING,
TXTTIMFL TYPE STRING,
TXTTABFL TYPE STRING,
IOBJROUT TYPE STRING,
NUMBRANR TYPE STRING,
CNVSTATE TYPE STRING,
SIDCONVERT TYPE STRING,
SIDMONFL TYPE STRING,
OUTPUTLEN TYPE STRING,
IOBJSIZCAT TYPE STRING,
IOBJDATCLS TYPE STRING,
CHNTAB TYPE STRING,
CHTTAB TYPE STRING,
TXTTAB TYPE STRING,
HIETAB TYPE STRING,
HINTAB TYPE STRING,
F4QUERYEXEC TYPE STRING,
MASTAUTHFL TYPE STRING,
INFOAREA TYPE STRING,
EXPDSOURCEFL TYPE STRING,
HIESIGNCH TYPE STRING,
CHECKODS TYPE STRING,
PACKFL TYPE STRING,
AUTHFIELD TYPE STRING,
LENG TYPE STRING,
DECIMALS TYPE STRING,
PRIVATEFL TYPE STRING,
CHATP TYPE STRING,
MDRCLNM TYPE STRING,
MDRCLPA TYPE STRING,
TREXFL TYPE STRING,
HIETJOINFL TYPE STRING,
HIETP TYPE STRING,
HIECLNM TYPE STRING,
HIECLPA TYPE STRING,
HDBMODNM TYPE STRING,
HDBCATNM TYPE STRING,
TXTXLFL TYPE STRING,
HANAMODELFL TYPE STRING,
KYFSEMANTIC TYPE STRING,
STOCK_COVER_CALCTYPE TYPE STRING,
STOCK_COVER_PERIODS TYPE STRING,
SUPPORTS_XXL_ATTRIBUTES TYPE STRING,
MIME_TYPE TYPE STRING,
F4DEFAULT TYPE STRING,
UOMCONV TYPE STRING,
UOMCONVODS TYPE STRING,
HIGH_CARDINALITY TYPE STRING,
ENHANCED_MD_UPDATE TYPE STRING,
FIELD TYPE STRING,
TTSTMP TYPE STRING,
ATSTMP TYPE STRING,
LEADING TYPE STRING,
DELETE TYPE STRING,
CREATE TYPE STRING,
COMPOUNDS TYPE STRING,
HRYCHARS TYPE STRING,
IOCAT TYPE STRING,
BW_NAME TYPE STRING,
OLD_IOBJNM TYPE STRING,
SEL_PROP TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FCVIP_S_IOBJ_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_FCVIP_S_IOBJ_STR-INFOOBJECT sy-vline 
WA_FCVIP_S_IOBJ_STR-VERSION sy-vline 
WA_FCVIP_S_IOBJ_STR-TYPE sy-vline 
WA_FCVIP_S_IOBJ_STR-OBJSTAT sy-vline 
WA_FCVIP_S_IOBJ_STR-ACTIVFL sy-vline 
WA_FCVIP_S_IOBJ_STR-FIELDNM sy-vline 
WA_FCVIP_S_IOBJ_STR-CONTREL sy-vline 
WA_FCVIP_S_IOBJ_STR-ATRONLYFL sy-vline 
WA_FCVIP_S_IOBJ_STR-LOGSYS sy-vline 
WA_FCVIP_S_IOBJ_STR-OWNER sy-vline 
WA_FCVIP_S_IOBJ_STR-TSTPNM sy-vline 
WA_FCVIP_S_IOBJ_STR-TIMESTMP sy-vline 
WA_FCVIP_S_IOBJ_STR-TEXTSHORT sy-vline 
WA_FCVIP_S_IOBJ_STR-TEXTLONG sy-vline 
WA_FCVIP_S_IOBJ_STR-CHACONST sy-vline 
WA_FCVIP_S_IOBJ_STR-CHAPRSNT sy-vline 
WA_FCVIP_S_IOBJ_STR-CHANAV sy-vline 
WA_FCVIP_S_IOBJ_STR-CHASEL sy-vline 
WA_FCVIP_S_IOBJ_STR-CHABASNM sy-vline 
WA_FCVIP_S_IOBJ_STR-NOVALFL sy-vline 
WA_FCVIP_S_IOBJ_STR-BCHREFFL sy-vline 
WA_FCVIP_S_IOBJ_STR-CMPSTA sy-vline 
WA_FCVIP_S_IOBJ_STR-ATTRIBFL sy-vline 
WA_FCVIP_S_IOBJ_STR-TIMDEPFL sy-vline 
WA_FCVIP_S_IOBJ_STR-NOLANGU sy-vline 
WA_FCVIP_S_IOBJ_STR-TXTSHFL sy-vline 
WA_FCVIP_S_IOBJ_STR-TXTMDFL sy-vline 
WA_FCVIP_S_IOBJ_STR-TXTLGFL sy-vline 
WA_FCVIP_S_IOBJ_STR-DBROUTID sy-vline 
WA_FCVIP_S_IOBJ_STR-HIETABFL sy-vline 
WA_FCVIP_S_IOBJ_STR-HIEVERFL sy-vline 
WA_FCVIP_S_IOBJ_STR-HIENMTFL sy-vline 
WA_FCVIP_S_IOBJ_STR-HIENDTFL sy-vline 
WA_FCVIP_S_IOBJ_STR-HIEINTFL sy-vline 
WA_FCVIP_S_IOBJ_STR-DATATP sy-vline 
WA_FCVIP_S_IOBJ_STR-INTLEN sy-vline 
WA_FCVIP_S_IOBJ_STR-CONVEXIT sy-vline 
WA_FCVIP_S_IOBJ_STR-FVALEX sy-vline 
WA_FCVIP_S_IOBJ_STR-LOWERCASE sy-vline 
WA_FCVIP_S_IOBJ_STR-KYFTP sy-vline 
WA_FCVIP_S_IOBJ_STR-NCUMFL sy-vline 
WA_FCVIP_S_IOBJ_STR-FIXCUKY sy-vline 
WA_FCVIP_S_IOBJ_STR-FIXUNIT sy-vline 
WA_FCVIP_S_IOBJ_STR-AGGRGEN sy-vline 
WA_FCVIP_S_IOBJ_STR-AGGREXC sy-vline 
WA_FCVIP_S_IOBJ_STR-AGGRCHA sy-vline 
WA_FCVIP_S_IOBJ_STR-KYFDECIM sy-vline 
WA_FCVIP_S_IOBJ_STR-KYFPRSNT sy-vline 
WA_FCVIP_S_IOBJ_STR-KYFNAV sy-vline 
WA_FCVIP_S_IOBJ_STR-UNINM sy-vline 
WA_FCVIP_S_IOBJ_STR-CHKTAB sy-vline 
WA_FCVIP_S_IOBJ_STR-DKFTP sy-vline 
WA_FCVIP_S_IOBJ_STR-UNITP sy-vline 
WA_FCVIP_S_IOBJ_STR-PROTECFL sy-vline 
WA_FCVIP_S_IOBJ_STR-CONTTIMESTMP sy-vline 
WA_FCVIP_S_IOBJ_STR-BWAPPL sy-vline 
WA_FCVIP_S_IOBJ_STR-AUTHRELFL sy-vline 
WA_FCVIP_S_IOBJ_STR-BDSFL sy-vline 
WA_FCVIP_S_IOBJ_STR-ODSFL sy-vline 
WA_FCVIP_S_IOBJ_STR-DEFMEMBER sy-vline 
WA_FCVIP_S_IOBJ_STR-TXTDEF sy-vline 
WA_FCVIP_S_IOBJ_STR-GISTP sy-vline 
WA_FCVIP_S_IOBJ_STR-GISATTRINM sy-vline 
WA_FCVIP_S_IOBJ_STR-APPLNM sy-vline 
WA_FCVIP_S_IOBJ_STR-TXTTIMFL sy-vline 
WA_FCVIP_S_IOBJ_STR-TXTTABFL sy-vline 
WA_FCVIP_S_IOBJ_STR-IOBJROUT sy-vline 
WA_FCVIP_S_IOBJ_STR-NUMBRANR sy-vline 
WA_FCVIP_S_IOBJ_STR-CNVSTATE sy-vline 
WA_FCVIP_S_IOBJ_STR-SIDCONVERT sy-vline 
WA_FCVIP_S_IOBJ_STR-SIDMONFL sy-vline 
WA_FCVIP_S_IOBJ_STR-OUTPUTLEN sy-vline 
WA_FCVIP_S_IOBJ_STR-IOBJSIZCAT sy-vline 
WA_FCVIP_S_IOBJ_STR-IOBJDATCLS sy-vline 
WA_FCVIP_S_IOBJ_STR-CHNTAB sy-vline 
WA_FCVIP_S_IOBJ_STR-CHTTAB sy-vline 
WA_FCVIP_S_IOBJ_STR-TXTTAB sy-vline 
WA_FCVIP_S_IOBJ_STR-HIETAB sy-vline 
WA_FCVIP_S_IOBJ_STR-HINTAB sy-vline 
WA_FCVIP_S_IOBJ_STR-F4QUERYEXEC sy-vline 
WA_FCVIP_S_IOBJ_STR-MASTAUTHFL sy-vline 
WA_FCVIP_S_IOBJ_STR-INFOAREA sy-vline 
WA_FCVIP_S_IOBJ_STR-EXPDSOURCEFL sy-vline 
WA_FCVIP_S_IOBJ_STR-HIESIGNCH sy-vline 
WA_FCVIP_S_IOBJ_STR-CHECKODS sy-vline 
WA_FCVIP_S_IOBJ_STR-PACKFL sy-vline 
WA_FCVIP_S_IOBJ_STR-AUTHFIELD sy-vline 
WA_FCVIP_S_IOBJ_STR-LENG sy-vline 
WA_FCVIP_S_IOBJ_STR-DECIMALS sy-vline 
WA_FCVIP_S_IOBJ_STR-PRIVATEFL sy-vline 
WA_FCVIP_S_IOBJ_STR-CHATP sy-vline 
WA_FCVIP_S_IOBJ_STR-MDRCLNM sy-vline 
WA_FCVIP_S_IOBJ_STR-MDRCLPA sy-vline 
WA_FCVIP_S_IOBJ_STR-TREXFL sy-vline 
WA_FCVIP_S_IOBJ_STR-HIETJOINFL sy-vline 
WA_FCVIP_S_IOBJ_STR-HIETP sy-vline 
WA_FCVIP_S_IOBJ_STR-HIECLNM sy-vline 
WA_FCVIP_S_IOBJ_STR-HIECLPA sy-vline 
WA_FCVIP_S_IOBJ_STR-HDBMODNM sy-vline 
WA_FCVIP_S_IOBJ_STR-HDBCATNM sy-vline 
WA_FCVIP_S_IOBJ_STR-TXTXLFL sy-vline 
WA_FCVIP_S_IOBJ_STR-HANAMODELFL sy-vline 
WA_FCVIP_S_IOBJ_STR-KYFSEMANTIC sy-vline 
WA_FCVIP_S_IOBJ_STR-STOCK_COVER_CALCTYPE sy-vline 
WA_FCVIP_S_IOBJ_STR-STOCK_COVER_PERIODS sy-vline 
WA_FCVIP_S_IOBJ_STR-SUPPORTS_XXL_ATTRIBUTES sy-vline 
WA_FCVIP_S_IOBJ_STR-MIME_TYPE sy-vline 
WA_FCVIP_S_IOBJ_STR-F4DEFAULT sy-vline 
WA_FCVIP_S_IOBJ_STR-UOMCONV sy-vline 
WA_FCVIP_S_IOBJ_STR-UOMCONVODS sy-vline 
WA_FCVIP_S_IOBJ_STR-HIGH_CARDINALITY sy-vline 
WA_FCVIP_S_IOBJ_STR-ENHANCED_MD_UPDATE sy-vline 
WA_FCVIP_S_IOBJ_STR-FIELD sy-vline 
WA_FCVIP_S_IOBJ_STR-TTSTMP sy-vline 
WA_FCVIP_S_IOBJ_STR-ATSTMP sy-vline 
WA_FCVIP_S_IOBJ_STR-LEADING sy-vline 
WA_FCVIP_S_IOBJ_STR-DELETE sy-vline 
WA_FCVIP_S_IOBJ_STR-CREATE sy-vline 
WA_FCVIP_S_IOBJ_STR-COMPOUNDS sy-vline 
WA_FCVIP_S_IOBJ_STR-HRYCHARS sy-vline 
WA_FCVIP_S_IOBJ_STR-IOCAT sy-vline 
WA_FCVIP_S_IOBJ_STR-BW_NAME sy-vline 
WA_FCVIP_S_IOBJ_STR-OLD_IOBJNM sy-vline 
WA_FCVIP_S_IOBJ_STR-SEL_PROP sy-vline      INTO ld_text SEPARATED BY SPACE.

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