ABAP Select data from SAP table IFMSAKFIPO 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 IFMSAKFIPO 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 IFMSAKFIPO. 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 IFMSAKFIPO 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_IFMSAKFIPO TYPE STANDARD TABLE OF IFMSAKFIPO,
      WA_IFMSAKFIPO TYPE IFMSAKFIPO,
      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: <IFMSAKFIPO> TYPE IFMSAKFIPO.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM IFMSAKFIPO
*  INTO TABLE @DATA(IT_IFMSAKFIPO2).
*--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_IFMSAKFIPO INDEX 1 INTO DATA(WA_IFMSAKFIPO2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<IFMSAKFIPO>-BUKRS = 1.
<IFMSAKFIPO>-SAKNR = 1.
<IFMSAKFIPO>-BEGRU = 1.
<IFMSAKFIPO>-BUSAB = 1.
<IFMSAKFIPO>-DATLZ = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_IFMSAKFIPO-ERDAT, sy-vline,
  WA_IFMSAKFIPO-ERNAM, sy-vline,
  WA_IFMSAKFIPO-FDGRV, sy-vline,
  WA_IFMSAKFIPO-FDLEV, sy-vline,
  WA_IFMSAKFIPO-FIPLS, sy-vline,
  WA_IFMSAKFIPO-FSTAG, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_IFMSAKFIPO 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_IFMSAKFIPO 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_IFMSAKFIPO INTO WA_IFMSAKFIPO.


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

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

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

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

*Conversion exit GJAHR, internal->external for field GJAHR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_IFMSAKFIPO-GJAHR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IFMSAKFIPO-GJAHR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit FMCIL, internal->external for field FIPEX
CALL FUNCTION 'CONVERSION_EXIT_FMCIL_OUTPUT'
  EXPORTING
    input =                      WA_IFMSAKFIPO-FIPEX
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IFMSAKFIPO-FIPEX.
WRITE:/ 'New Value:', ld_input.

*Conversion exit FMCIL, internal->external for field FIPUP
CALL FUNCTION 'CONVERSION_EXIT_FMCIL_OUTPUT'
  EXPORTING
    input =                      WA_IFMSAKFIPO-FIPUP
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IFMSAKFIPO-FIPUP.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit FMCIS, internal->external for field FIPOS
CALL FUNCTION 'CONVERSION_EXIT_FMCIS_OUTPUT'
  EXPORTING
    input =                      WA_IFMSAKFIPO-FIPOS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IFMSAKFIPO-FIPOS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit FMCIL, internal->external for field ALT_FIPEX
CALL FUNCTION 'CONVERSION_EXIT_FMCIL_OUTPUT'
  EXPORTING
    input =                      WA_IFMSAKFIPO-ALT_FIPEX
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IFMSAKFIPO-ALT_FIPEX.
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_IFMSAKFIPO_STR, 
BUKRS TYPE STRING,
SAKNR TYPE STRING,
BEGRU TYPE STRING,
BUSAB TYPE STRING,
DATLZ TYPE STRING,
ERDAT TYPE STRING,
ERNAM TYPE STRING,
FDGRV TYPE STRING,
FDLEV TYPE STRING,
FIPLS TYPE STRING,
FSTAG TYPE STRING,
HBKID TYPE STRING,
HKTID TYPE STRING,
KDFSL TYPE STRING,
MITKZ TYPE STRING,
MWSKZ TYPE STRING,
STEXT TYPE STRING,
VZSKZ TYPE STRING,
WAERS TYPE STRING,
WMETH TYPE STRING,
XGKON TYPE STRING,
XINTB TYPE STRING,
XLOEB TYPE STRING,
XNKON TYPE STRING,
XOPVW TYPE STRING,
XSPEB TYPE STRING,
ZINDT TYPE STRING,
ZINRT TYPE STRING,
ZUAWA TYPE STRING,
ALTKT TYPE STRING,
XMITK TYPE STRING,
RECID TYPE STRING,
XMWNO TYPE STRING,
XSALH TYPE STRING,
TXT20 TYPE STRING,
TXT50 TYPE STRING,
BEZEICH TYPE STRING,
MANDT TYPE STRING,
FIKRS TYPE STRING,
GJAHR TYPE STRING,
FIPEX TYPE STRING,
KATEG TYPE STRING,
FIVOR TYPE STRING,
POTYP TYPE STRING,
KRTYP TYPE STRING,
FPART TYPE STRING,
FIPUP TYPE STRING,
POSIT TYPE STRING,
FICTR TYPE STRING,
VPTYP TYPE STRING,
SNTYP TYPE STRING,
SNROL TYPE STRING,
KRGRP TYPE STRING,
STATS TYPE STRING,
NCBUD TYPE STRING,
AUGRP TYPE STRING,
STVAR TYPE STRING,
HSART TYPE STRING,
GKFLG TYPE STRING,
DRUCK TYPE STRING,
CFFLG TYPE STRING,
CVFLG TYPE STRING,
NEGBUD TYPE STRING,
BEZIRK TYPE STRING,
BSAMT TYPE STRING,
UBFLG TYPE STRING,
HSFLG TYPE STRING,
NDAKZ TYPE STRING,
AZPKZ TYPE STRING,
LOGSYSTEM TYPE STRING,
FIPOS TYPE STRING,
BUTYP TYPE STRING,
DATAB TYPE STRING,
DATBIS TYPE STRING,
DATE_EXP TYPE STRING,
DUMMY_FMCIEXT TYPE STRING,
CLASSIFICATION TYPE STRING,
BUDGET_RULE TYPE STRING,
ALT_FIPEX TYPE STRING,
TIPO TYPE STRING,
CIVA TYPE STRING,
CDF TYPE STRING,
DUMMY_FSTR TYPE STRING,
STR_ID TYPE STRING,
CISUB1 TYPE STRING,
CISUB2 TYPE STRING,
CISUB3 TYPE STRING,
CISUB4 TYPE STRING,
CISUB5 TYPE STRING,
DUMMY_FMCI_INCL_EEW_PS TYPE STRING,END OF T_EKKO_STR.
DATA: WA_IFMSAKFIPO_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_IFMSAKFIPO_STR-BUKRS sy-vline 
WA_IFMSAKFIPO_STR-SAKNR sy-vline 
WA_IFMSAKFIPO_STR-BEGRU sy-vline 
WA_IFMSAKFIPO_STR-BUSAB sy-vline 
WA_IFMSAKFIPO_STR-DATLZ sy-vline 
WA_IFMSAKFIPO_STR-ERDAT sy-vline 
WA_IFMSAKFIPO_STR-ERNAM sy-vline 
WA_IFMSAKFIPO_STR-FDGRV sy-vline 
WA_IFMSAKFIPO_STR-FDLEV sy-vline 
WA_IFMSAKFIPO_STR-FIPLS sy-vline 
WA_IFMSAKFIPO_STR-FSTAG sy-vline 
WA_IFMSAKFIPO_STR-HBKID sy-vline 
WA_IFMSAKFIPO_STR-HKTID sy-vline 
WA_IFMSAKFIPO_STR-KDFSL sy-vline 
WA_IFMSAKFIPO_STR-MITKZ sy-vline 
WA_IFMSAKFIPO_STR-MWSKZ sy-vline 
WA_IFMSAKFIPO_STR-STEXT sy-vline 
WA_IFMSAKFIPO_STR-VZSKZ sy-vline 
WA_IFMSAKFIPO_STR-WAERS sy-vline 
WA_IFMSAKFIPO_STR-WMETH sy-vline 
WA_IFMSAKFIPO_STR-XGKON sy-vline 
WA_IFMSAKFIPO_STR-XINTB sy-vline 
WA_IFMSAKFIPO_STR-XLOEB sy-vline 
WA_IFMSAKFIPO_STR-XNKON sy-vline 
WA_IFMSAKFIPO_STR-XOPVW sy-vline 
WA_IFMSAKFIPO_STR-XSPEB sy-vline 
WA_IFMSAKFIPO_STR-ZINDT sy-vline 
WA_IFMSAKFIPO_STR-ZINRT sy-vline 
WA_IFMSAKFIPO_STR-ZUAWA sy-vline 
WA_IFMSAKFIPO_STR-ALTKT sy-vline 
WA_IFMSAKFIPO_STR-XMITK sy-vline 
WA_IFMSAKFIPO_STR-RECID sy-vline 
WA_IFMSAKFIPO_STR-XMWNO sy-vline 
WA_IFMSAKFIPO_STR-XSALH sy-vline 
WA_IFMSAKFIPO_STR-TXT20 sy-vline 
WA_IFMSAKFIPO_STR-TXT50 sy-vline 
WA_IFMSAKFIPO_STR-BEZEICH sy-vline 
WA_IFMSAKFIPO_STR-MANDT sy-vline 
WA_IFMSAKFIPO_STR-FIKRS sy-vline 
WA_IFMSAKFIPO_STR-GJAHR sy-vline 
WA_IFMSAKFIPO_STR-FIPEX sy-vline 
WA_IFMSAKFIPO_STR-KATEG sy-vline 
WA_IFMSAKFIPO_STR-FIVOR sy-vline 
WA_IFMSAKFIPO_STR-POTYP sy-vline 
WA_IFMSAKFIPO_STR-KRTYP sy-vline 
WA_IFMSAKFIPO_STR-FPART sy-vline 
WA_IFMSAKFIPO_STR-FIPUP sy-vline 
WA_IFMSAKFIPO_STR-POSIT sy-vline 
WA_IFMSAKFIPO_STR-FICTR sy-vline 
WA_IFMSAKFIPO_STR-VPTYP sy-vline 
WA_IFMSAKFIPO_STR-SNTYP sy-vline 
WA_IFMSAKFIPO_STR-SNROL sy-vline 
WA_IFMSAKFIPO_STR-KRGRP sy-vline 
WA_IFMSAKFIPO_STR-STATS sy-vline 
WA_IFMSAKFIPO_STR-NCBUD sy-vline 
WA_IFMSAKFIPO_STR-AUGRP sy-vline 
WA_IFMSAKFIPO_STR-STVAR sy-vline 
WA_IFMSAKFIPO_STR-HSART sy-vline 
WA_IFMSAKFIPO_STR-GKFLG sy-vline 
WA_IFMSAKFIPO_STR-DRUCK sy-vline 
WA_IFMSAKFIPO_STR-CFFLG sy-vline 
WA_IFMSAKFIPO_STR-CVFLG sy-vline 
WA_IFMSAKFIPO_STR-NEGBUD sy-vline 
WA_IFMSAKFIPO_STR-BEZIRK sy-vline 
WA_IFMSAKFIPO_STR-BSAMT sy-vline 
WA_IFMSAKFIPO_STR-UBFLG sy-vline 
WA_IFMSAKFIPO_STR-HSFLG sy-vline 
WA_IFMSAKFIPO_STR-NDAKZ sy-vline 
WA_IFMSAKFIPO_STR-AZPKZ sy-vline 
WA_IFMSAKFIPO_STR-LOGSYSTEM sy-vline 
WA_IFMSAKFIPO_STR-FIPOS sy-vline 
WA_IFMSAKFIPO_STR-BUTYP sy-vline 
WA_IFMSAKFIPO_STR-DATAB sy-vline 
WA_IFMSAKFIPO_STR-DATBIS sy-vline 
WA_IFMSAKFIPO_STR-DATE_EXP sy-vline 
WA_IFMSAKFIPO_STR-DUMMY_FMCIEXT sy-vline 
WA_IFMSAKFIPO_STR-CLASSIFICATION sy-vline 
WA_IFMSAKFIPO_STR-BUDGET_RULE sy-vline 
WA_IFMSAKFIPO_STR-ALT_FIPEX sy-vline 
WA_IFMSAKFIPO_STR-TIPO sy-vline 
WA_IFMSAKFIPO_STR-CIVA sy-vline 
WA_IFMSAKFIPO_STR-CDF sy-vline 
WA_IFMSAKFIPO_STR-DUMMY_FSTR sy-vline 
WA_IFMSAKFIPO_STR-STR_ID sy-vline 
WA_IFMSAKFIPO_STR-CISUB1 sy-vline 
WA_IFMSAKFIPO_STR-CISUB2 sy-vline 
WA_IFMSAKFIPO_STR-CISUB3 sy-vline 
WA_IFMSAKFIPO_STR-CISUB4 sy-vline 
WA_IFMSAKFIPO_STR-CISUB5 sy-vline 
WA_IFMSAKFIPO_STR-DUMMY_FMCI_INCL_EEW_PS sy-vline      INTO ld_text SEPARATED BY SPACE.

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