ABAP Select data from SAP table /GRCPI/GRIA_S_AUDIT_VENDOR_4I into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP /GRCPI/GRIA_S_AUDIT_VENDOR_4I 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 /GRCPI/GRIA_S_AUDIT_VENDOR_4I. 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 /GRCPI/GRIA_S_AUDIT_VENDOR_4I 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_/GRCPI/GRIA_S_AUDIT_VENDOR_4I TYPE STANDARD TABLE OF /GRCPI/GRIA_S_AUDIT_VENDOR_4I,
      WA_/GRCPI/GRIA_S_AUDIT_VENDOR_4I TYPE /GRCPI/GRIA_S_AUDIT_VENDOR_4I,
      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: </GRCPI/GRIA_S_AUDIT_VENDOR_4I> TYPE /GRCPI/GRIA_S_AUDIT_VENDOR_4I.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_/GRCPI/GRIA_S_AUDIT_VENDOR_4I.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM /GRCPI/GRIA_S_AUDIT_VENDOR_4I
  INTO TABLE IT_/GRCPI/GRIA_S_AUDIT_VENDOR_4I.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /GRCPI/GRIA_S_AUDIT_VENDOR_4I
*  INTO TABLE @DATA(IT_/GRCPI/GRIA_S_AUDIT_VENDOR_4I2).
*--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_/GRCPI/GRIA_S_AUDIT_VENDOR_4I INDEX 1 INTO DATA(WA_/GRCPI/GRIA_S_AUDIT_VENDOR_4I2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_/GRCPI/GRIA_S_AUDIT_VENDOR_4I ASSIGNING </GRCPI/GRIA_S_AUDIT_VENDOR_4I>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
</GRCPI/GRIA_S_AUDIT_VENDOR_4I>-LIFNR = 1.
</GRCPI/GRIA_S_AUDIT_VENDOR_4I>-ZUONR = 1.
</GRCPI/GRIA_S_AUDIT_VENDOR_4I>-BUDAT = 1.
</GRCPI/GRIA_S_AUDIT_VENDOR_4I>-WAERS = 1.
</GRCPI/GRIA_S_AUDIT_VENDOR_4I>-WRBTR = 1.

ENDLOOP.

LOOP AT IT_/GRCPI/GRIA_S_AUDIT_VENDOR_4I INTO WA_/GRCPI/GRIA_S_AUDIT_VENDOR_4I.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/GRCPI/GRIA_S_AUDIT_VENDOR_4I-BELNR, sy-vline,
  WA_/GRCPI/GRIA_S_AUDIT_VENDOR_4I-BUKRS, sy-vline,
  WA_/GRCPI/GRIA_S_AUDIT_VENDOR_4I-BUTXT, sy-vline,
  WA_/GRCPI/GRIA_S_AUDIT_VENDOR_4I-LIFNR2, sy-vline,
  WA_/GRCPI/GRIA_S_AUDIT_VENDOR_4I-ZUONR2, sy-vline,
  WA_/GRCPI/GRIA_S_AUDIT_VENDOR_4I-BUDAT2, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/GRCPI/GRIA_S_AUDIT_VENDOR_4I 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_/GRCPI/GRIA_S_AUDIT_VENDOR_4I 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_/GRCPI/GRIA_S_AUDIT_VENDOR_4I INTO WA_/GRCPI/GRIA_S_AUDIT_VENDOR_4I.


*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 LIFNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/GRCPI/GRIA_S_AUDIT_VENDOR_4I-LIFNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/GRCPI/GRIA_S_AUDIT_VENDOR_4I-LIFNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field WRBTR
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_/GRCPI/GRIA_S_AUDIT_VENDOR_4I-WRBTR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/GRCPI/GRIA_S_AUDIT_VENDOR_4I-WRBTR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field BELNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/GRCPI/GRIA_S_AUDIT_VENDOR_4I-BELNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/GRCPI/GRIA_S_AUDIT_VENDOR_4I-BELNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field LIFNR2
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/GRCPI/GRIA_S_AUDIT_VENDOR_4I-LIFNR2
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/GRCPI/GRIA_S_AUDIT_VENDOR_4I-LIFNR2.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field WRBTR2
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_/GRCPI/GRIA_S_AUDIT_VENDOR_4I-WRBTR2
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/GRCPI/GRIA_S_AUDIT_VENDOR_4I-WRBTR2.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field BELNR2
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/GRCPI/GRIA_S_AUDIT_VENDOR_4I-BELNR2
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/GRCPI/GRIA_S_AUDIT_VENDOR_4I-BELNR2.
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_/GRCPI/GRIA_S_AUDIT_VENDOR_4I_STR, 
LIFNR TYPE STRING,
ZUONR TYPE STRING,
BUDAT TYPE STRING,
WAERS TYPE STRING,
WRBTR TYPE STRING,
BELNR TYPE STRING,
BUKRS TYPE STRING,
BUTXT TYPE STRING,
LIFNR2 TYPE STRING,
ZUONR2 TYPE STRING,
BUDAT2 TYPE STRING,
WAERS2 TYPE STRING,
WRBTR2 TYPE STRING,
BELNR2 TYPE STRING,
BUKRS2 TYPE STRING,
BUTXT2 TYPE STRING,
SCRTEXT TYPE STRING,
CONDVALUE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/GRCPI/GRIA_S_AUDIT_VENDOR_4I_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_/GRCPI/GRIA_S_AUDIT_VENDOR_4I_STR-LIFNR sy-vline 
WA_/GRCPI/GRIA_S_AUDIT_VENDOR_4I_STR-ZUONR sy-vline 
WA_/GRCPI/GRIA_S_AUDIT_VENDOR_4I_STR-BUDAT sy-vline 
WA_/GRCPI/GRIA_S_AUDIT_VENDOR_4I_STR-WAERS sy-vline 
WA_/GRCPI/GRIA_S_AUDIT_VENDOR_4I_STR-WRBTR sy-vline 
WA_/GRCPI/GRIA_S_AUDIT_VENDOR_4I_STR-BELNR sy-vline 
WA_/GRCPI/GRIA_S_AUDIT_VENDOR_4I_STR-BUKRS sy-vline 
WA_/GRCPI/GRIA_S_AUDIT_VENDOR_4I_STR-BUTXT sy-vline 
WA_/GRCPI/GRIA_S_AUDIT_VENDOR_4I_STR-LIFNR2 sy-vline 
WA_/GRCPI/GRIA_S_AUDIT_VENDOR_4I_STR-ZUONR2 sy-vline 
WA_/GRCPI/GRIA_S_AUDIT_VENDOR_4I_STR-BUDAT2 sy-vline 
WA_/GRCPI/GRIA_S_AUDIT_VENDOR_4I_STR-WAERS2 sy-vline 
WA_/GRCPI/GRIA_S_AUDIT_VENDOR_4I_STR-WRBTR2 sy-vline 
WA_/GRCPI/GRIA_S_AUDIT_VENDOR_4I_STR-BELNR2 sy-vline 
WA_/GRCPI/GRIA_S_AUDIT_VENDOR_4I_STR-BUKRS2 sy-vline 
WA_/GRCPI/GRIA_S_AUDIT_VENDOR_4I_STR-BUTXT2 sy-vline 
WA_/GRCPI/GRIA_S_AUDIT_VENDOR_4I_STR-SCRTEXT sy-vline 
WA_/GRCPI/GRIA_S_AUDIT_VENDOR_4I_STR-CONDVALUE sy-vline      INTO ld_text SEPARATED BY SPACE.

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