ABAP Select data from SAP table FINS_CFIN_S_AV_SO_ROOT_INT into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FINS_CFIN_S_AV_SO_ROOT_INT
*  INTO TABLE @DATA(IT_FINS_CFIN_S_AV_SO_ROOT_INT2).
*--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_FINS_CFIN_S_AV_SO_ROOT_INT INDEX 1 INTO DATA(WA_FINS_CFIN_S_AV_SO_ROOT_INT2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FINS_CFIN_S_AV_SO_ROOT_INT>-FINS_LOGSYS = 1.
<FINS_CFIN_S_AV_SO_ROOT_INT>-VBELN = 1.
<FINS_CFIN_S_AV_SO_ROOT_INT>-VGBEL = 1.
<FINS_CFIN_S_AV_SO_ROOT_INT>-VGTYP = 1.
<FINS_CFIN_S_AV_SO_ROOT_INT>-VKORG = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FINS_CFIN_S_AV_SO_ROOT_INT-VTWEG, sy-vline,
  WA_FINS_CFIN_S_AV_SO_ROOT_INT-BUKRS_VF, sy-vline,
  WA_FINS_CFIN_S_AV_SO_ROOT_INT-ERDAT, sy-vline,
  WA_FINS_CFIN_S_AV_SO_ROOT_INT-VBTYP, sy-vline,
  WA_FINS_CFIN_S_AV_SO_ROOT_INT-AUART, sy-vline,
  WA_FINS_CFIN_S_AV_SO_ROOT_INT-KOSTL, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FINS_CFIN_S_AV_SO_ROOT_INT 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_FINS_CFIN_S_AV_SO_ROOT_INT 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_FINS_CFIN_S_AV_SO_ROOT_INT INTO WA_FINS_CFIN_S_AV_SO_ROOT_INT.


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

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

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

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

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

*Conversion exit ABPSP, internal->external for field PS_PSP_PNR
CALL FUNCTION 'CONVERSION_EXIT_ABPSP_OUTPUT'
  EXPORTING
    input =                      WA_FINS_CFIN_S_AV_SO_ROOT_INT-PS_PSP_PNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FINS_CFIN_S_AV_SO_ROOT_INT-PS_PSP_PNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field KUNNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FINS_CFIN_S_AV_SO_ROOT_INT-KUNNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FINS_CFIN_S_AV_SO_ROOT_INT-KUNNR.
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_FINS_CFIN_S_AV_SO_ROOT_INT_STR, 
FINS_LOGSYS TYPE STRING,
VBELN TYPE STRING,
VGBEL TYPE STRING,
VGTYP TYPE STRING,
VKORG TYPE STRING,
VTWEG TYPE STRING,
BUKRS_VF TYPE STRING,
ERDAT TYPE STRING,
VBTYP TYPE STRING,
AUART TYPE STRING,
KOSTL TYPE STRING,
WAERK TYPE STRING,
AEDAT TYPE STRING,
ERNAM TYPE STRING,
AUDAT TYPE STRING,
TRVOG TYPE STRING,
NETWR TYPE STRING,
VKGRP TYPE STRING,
VKBUR TYPE STRING,
KOKRS TYPE STRING,
PS_PSP_PNR TYPE STRING,
KNUMV TYPE STRING,
KALSM TYPE STRING,
LANDTX TYPE STRING,
KUNNR TYPE STRING,
IUUC_OPERAT_FLAG TYPE STRING,
SPART TYPE STRING,
DUMMY_AVSO_INCL_EEW_PS TYPE STRING,
LASTCHANGEDATETIME TYPE STRING,
ISDELETED TYPE STRING,
ISEXPIRED TYPE STRING,
AV_DBKEY TYPE STRING,
AV_CHANGEDTIME TYPE STRING,
AV_CHANGEUSER TYPE STRING,
AV_CREATEDTIME TYPE STRING,
AV_CREATEUSER TYPE STRING,
PS_PSP_PNR_EXT TYPE STRING,
WAERK_SRC TYPE STRING,
KAPPL TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FINS_CFIN_S_AV_SO_ROOT_INT_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_FINS_CFIN_S_AV_SO_ROOT_INT_STR-FINS_LOGSYS sy-vline 
WA_FINS_CFIN_S_AV_SO_ROOT_INT_STR-VBELN sy-vline 
WA_FINS_CFIN_S_AV_SO_ROOT_INT_STR-VGBEL sy-vline 
WA_FINS_CFIN_S_AV_SO_ROOT_INT_STR-VGTYP sy-vline 
WA_FINS_CFIN_S_AV_SO_ROOT_INT_STR-VKORG sy-vline 
WA_FINS_CFIN_S_AV_SO_ROOT_INT_STR-VTWEG sy-vline 
WA_FINS_CFIN_S_AV_SO_ROOT_INT_STR-BUKRS_VF sy-vline 
WA_FINS_CFIN_S_AV_SO_ROOT_INT_STR-ERDAT sy-vline 
WA_FINS_CFIN_S_AV_SO_ROOT_INT_STR-VBTYP sy-vline 
WA_FINS_CFIN_S_AV_SO_ROOT_INT_STR-AUART sy-vline 
WA_FINS_CFIN_S_AV_SO_ROOT_INT_STR-KOSTL sy-vline 
WA_FINS_CFIN_S_AV_SO_ROOT_INT_STR-WAERK sy-vline 
WA_FINS_CFIN_S_AV_SO_ROOT_INT_STR-AEDAT sy-vline 
WA_FINS_CFIN_S_AV_SO_ROOT_INT_STR-ERNAM sy-vline 
WA_FINS_CFIN_S_AV_SO_ROOT_INT_STR-AUDAT sy-vline 
WA_FINS_CFIN_S_AV_SO_ROOT_INT_STR-TRVOG sy-vline 
WA_FINS_CFIN_S_AV_SO_ROOT_INT_STR-NETWR sy-vline 
WA_FINS_CFIN_S_AV_SO_ROOT_INT_STR-VKGRP sy-vline 
WA_FINS_CFIN_S_AV_SO_ROOT_INT_STR-VKBUR sy-vline 
WA_FINS_CFIN_S_AV_SO_ROOT_INT_STR-KOKRS sy-vline 
WA_FINS_CFIN_S_AV_SO_ROOT_INT_STR-PS_PSP_PNR sy-vline 
WA_FINS_CFIN_S_AV_SO_ROOT_INT_STR-KNUMV sy-vline 
WA_FINS_CFIN_S_AV_SO_ROOT_INT_STR-KALSM sy-vline 
WA_FINS_CFIN_S_AV_SO_ROOT_INT_STR-LANDTX sy-vline 
WA_FINS_CFIN_S_AV_SO_ROOT_INT_STR-KUNNR sy-vline 
WA_FINS_CFIN_S_AV_SO_ROOT_INT_STR-IUUC_OPERAT_FLAG sy-vline 
WA_FINS_CFIN_S_AV_SO_ROOT_INT_STR-SPART sy-vline 
WA_FINS_CFIN_S_AV_SO_ROOT_INT_STR-DUMMY_AVSO_INCL_EEW_PS sy-vline 
WA_FINS_CFIN_S_AV_SO_ROOT_INT_STR-LASTCHANGEDATETIME sy-vline 
WA_FINS_CFIN_S_AV_SO_ROOT_INT_STR-ISDELETED sy-vline 
WA_FINS_CFIN_S_AV_SO_ROOT_INT_STR-ISEXPIRED sy-vline 
WA_FINS_CFIN_S_AV_SO_ROOT_INT_STR-AV_DBKEY sy-vline 
WA_FINS_CFIN_S_AV_SO_ROOT_INT_STR-AV_CHANGEDTIME sy-vline 
WA_FINS_CFIN_S_AV_SO_ROOT_INT_STR-AV_CHANGEUSER sy-vline 
WA_FINS_CFIN_S_AV_SO_ROOT_INT_STR-AV_CREATEDTIME sy-vline 
WA_FINS_CFIN_S_AV_SO_ROOT_INT_STR-AV_CREATEUSER sy-vline 
WA_FINS_CFIN_S_AV_SO_ROOT_INT_STR-PS_PSP_PNR_EXT sy-vline 
WA_FINS_CFIN_S_AV_SO_ROOT_INT_STR-WAERK_SRC sy-vline 
WA_FINS_CFIN_S_AV_SO_ROOT_INT_STR-KAPPL sy-vline      INTO ld_text SEPARATED BY SPACE.

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