ABAP Select data from SAP table /SAPCE/FKRU_ITEMS_OUT into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /SAPCE/FKRU_ITEMS_OUT
*  INTO TABLE @DATA(IT_/SAPCE/FKRU_ITEMS_OUT2).
*--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_/SAPCE/FKRU_ITEMS_OUT INDEX 1 INTO DATA(WA_/SAPCE/FKRU_ITEMS_OUT2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
</SAPCE/FKRU_ITEMS_OUT>-BUKRS = 1.
</SAPCE/FKRU_ITEMS_OUT>-OPBEL = 1.
</SAPCE/FKRU_ITEMS_OUT>-INVOICE = 1.
</SAPCE/FKRU_ITEMS_OUT>-AUBEL = 1.
</SAPCE/FKRU_ITEMS_OUT>-ULDAT = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/SAPCE/FKRU_ITEMS_OUT-UBDAT, sy-vline,
  WA_/SAPCE/FKRU_ITEMS_OUT-PADAT, sy-vline,
  WA_/SAPCE/FKRU_ITEMS_OUT-PABEL, sy-vline,
  WA_/SAPCE/FKRU_ITEMS_OUT-CLDAT, sy-vline,
  WA_/SAPCE/FKRU_ITEMS_OUT-CLBEL, sy-vline,
  WA_/SAPCE/FKRU_ITEMS_OUT-GPART, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/SAPCE/FKRU_ITEMS_OUT 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_/SAPCE/FKRU_ITEMS_OUT 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_/SAPCE/FKRU_ITEMS_OUT INTO WA_/SAPCE/FKRU_ITEMS_OUT.


*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 OPBEL
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/SAPCE/FKRU_ITEMS_OUT-OPBEL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SAPCE/FKRU_ITEMS_OUT-OPBEL.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

*Conversion exit ALPHA, internal->external for field AUGBL
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/SAPCE/FKRU_ITEMS_OUT-AUGBL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SAPCE/FKRU_ITEMS_OUT-AUGBL.
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_/SAPCE/FKRU_ITEMS_OUT_STR, 
BUKRS TYPE STRING,
OPBEL TYPE STRING,
INVOICE TYPE STRING,
AUBEL TYPE STRING,
ULDAT TYPE STRING,
UBDAT TYPE STRING,
PADAT TYPE STRING,
PABEL TYPE STRING,
CLDAT TYPE STRING,
CLBEL TYPE STRING,
GPART TYPE STRING,
BPART_NAME TYPE STRING,
BPART_FNAM TYPE STRING,
BPART_INN TYPE STRING,
BPART_KPP TYPE STRING,
VKONT TYPE STRING,
BASE20 TYPE STRING,
TAXA20 TYPE STRING,
BASE18 TYPE STRING,
TAXA18 TYPE STRING,
BASE10 TYPE STRING,
TAXA10 TYPE STRING,
BASEA0 TYPE STRING,
BASEWO TYPE STRING,
TOTALA TYPE STRING,
PARPAY TYPE STRING,
LINENU TYPE STRING,
STORNO TYPE STRING,
AUGBL TYPE STRING,
BLART TYPE STRING,
DPFLAG TYPE STRING,
HWAER TYPE STRING,
RVDAT TYPE STRING,
XBLNR TYPE STRING,
RDFLAG TYPE STRING,
GSBER TYPE STRING,
MWSKZ TYPE STRING,
/SAPCE/FKRU_CDOC TYPE STRING,
/SAPCE/FKRU_CDAT TYPE STRING,
/SAPCE/FKRU_RN TYPE STRING,
/SAPCE/FKRU_RDOC TYPE STRING,
/SAPCE/FKRU_RDAT TYPE STRING,
/SAPCE/FKRU_RCNUM TYPE STRING,
/SAPCE/FKRU_RCDOC TYPE STRING,
/SAPCE/FKRU_RCDAT TYPE STRING,
/SAPCE/FKRU_ISSUE_DATE TYPE STRING,
/SAPCE/FKRU_ISSUE_TYPE TYPE STRING,
/SAPCE/FKRU_OPER_TYPE TYPE STRING,
XNABE TYPE STRING,
/SAPCE/FKRU_BASE_MINUS TYPE STRING,
/SAPCE/FKRU_BASE_PLUS TYPE STRING,
/SAPCE/FKRU_VAT_MINUS TYPE STRING,
/SAPCE/FKRU_VAT_PLUS TYPE STRING,
XPCPT TYPE STRING,
SELAG_NAM TYPE STRING,
SELAG_INN TYPE STRING,
SELAG_KPP TYPE STRING,
SELAG_BEL TYPE STRING,
SELAG_DAT TYPE STRING,
TRCODE TYPE STRING,
TWAER TYPE STRING,
SBASW TYPE STRING,
SBETW TYPE STRING,
TWAER_TXT TYPE STRING,
TAXPAY_NUM TYPE STRING,
TAXPAY_DAT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/SAPCE/FKRU_ITEMS_OUT_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_/SAPCE/FKRU_ITEMS_OUT_STR-BUKRS sy-vline 
WA_/SAPCE/FKRU_ITEMS_OUT_STR-OPBEL sy-vline 
WA_/SAPCE/FKRU_ITEMS_OUT_STR-INVOICE sy-vline 
WA_/SAPCE/FKRU_ITEMS_OUT_STR-AUBEL sy-vline 
WA_/SAPCE/FKRU_ITEMS_OUT_STR-ULDAT sy-vline 
WA_/SAPCE/FKRU_ITEMS_OUT_STR-UBDAT sy-vline 
WA_/SAPCE/FKRU_ITEMS_OUT_STR-PADAT sy-vline 
WA_/SAPCE/FKRU_ITEMS_OUT_STR-PABEL sy-vline 
WA_/SAPCE/FKRU_ITEMS_OUT_STR-CLDAT sy-vline 
WA_/SAPCE/FKRU_ITEMS_OUT_STR-CLBEL sy-vline 
WA_/SAPCE/FKRU_ITEMS_OUT_STR-GPART sy-vline 
WA_/SAPCE/FKRU_ITEMS_OUT_STR-BPART_NAME sy-vline 
WA_/SAPCE/FKRU_ITEMS_OUT_STR-BPART_FNAM sy-vline 
WA_/SAPCE/FKRU_ITEMS_OUT_STR-BPART_INN sy-vline 
WA_/SAPCE/FKRU_ITEMS_OUT_STR-BPART_KPP sy-vline 
WA_/SAPCE/FKRU_ITEMS_OUT_STR-VKONT sy-vline 
WA_/SAPCE/FKRU_ITEMS_OUT_STR-BASE20 sy-vline 
WA_/SAPCE/FKRU_ITEMS_OUT_STR-TAXA20 sy-vline 
WA_/SAPCE/FKRU_ITEMS_OUT_STR-BASE18 sy-vline 
WA_/SAPCE/FKRU_ITEMS_OUT_STR-TAXA18 sy-vline 
WA_/SAPCE/FKRU_ITEMS_OUT_STR-BASE10 sy-vline 
WA_/SAPCE/FKRU_ITEMS_OUT_STR-TAXA10 sy-vline 
WA_/SAPCE/FKRU_ITEMS_OUT_STR-BASEA0 sy-vline 
WA_/SAPCE/FKRU_ITEMS_OUT_STR-BASEWO sy-vline 
WA_/SAPCE/FKRU_ITEMS_OUT_STR-TOTALA sy-vline 
WA_/SAPCE/FKRU_ITEMS_OUT_STR-PARPAY sy-vline 
WA_/SAPCE/FKRU_ITEMS_OUT_STR-LINENU sy-vline 
WA_/SAPCE/FKRU_ITEMS_OUT_STR-STORNO sy-vline 
WA_/SAPCE/FKRU_ITEMS_OUT_STR-AUGBL sy-vline 
WA_/SAPCE/FKRU_ITEMS_OUT_STR-BLART sy-vline 
WA_/SAPCE/FKRU_ITEMS_OUT_STR-DPFLAG sy-vline 
WA_/SAPCE/FKRU_ITEMS_OUT_STR-HWAER sy-vline 
WA_/SAPCE/FKRU_ITEMS_OUT_STR-RVDAT sy-vline 
WA_/SAPCE/FKRU_ITEMS_OUT_STR-XBLNR sy-vline 
WA_/SAPCE/FKRU_ITEMS_OUT_STR-RDFLAG sy-vline 
WA_/SAPCE/FKRU_ITEMS_OUT_STR-GSBER sy-vline 
WA_/SAPCE/FKRU_ITEMS_OUT_STR-MWSKZ sy-vline 
WA_/SAPCE/FKRU_ITEMS_OUT_STR-/SAPCE/FKRU_CDOC sy-vline 
WA_/SAPCE/FKRU_ITEMS_OUT_STR-/SAPCE/FKRU_CDAT sy-vline 
WA_/SAPCE/FKRU_ITEMS_OUT_STR-/SAPCE/FKRU_RN sy-vline 
WA_/SAPCE/FKRU_ITEMS_OUT_STR-/SAPCE/FKRU_RDOC sy-vline 
WA_/SAPCE/FKRU_ITEMS_OUT_STR-/SAPCE/FKRU_RDAT sy-vline 
WA_/SAPCE/FKRU_ITEMS_OUT_STR-/SAPCE/FKRU_RCNUM sy-vline 
WA_/SAPCE/FKRU_ITEMS_OUT_STR-/SAPCE/FKRU_RCDOC sy-vline 
WA_/SAPCE/FKRU_ITEMS_OUT_STR-/SAPCE/FKRU_RCDAT sy-vline 
WA_/SAPCE/FKRU_ITEMS_OUT_STR-/SAPCE/FKRU_ISSUE_DATE sy-vline 
WA_/SAPCE/FKRU_ITEMS_OUT_STR-/SAPCE/FKRU_ISSUE_TYPE sy-vline 
WA_/SAPCE/FKRU_ITEMS_OUT_STR-/SAPCE/FKRU_OPER_TYPE sy-vline 
WA_/SAPCE/FKRU_ITEMS_OUT_STR-XNABE sy-vline 
WA_/SAPCE/FKRU_ITEMS_OUT_STR-/SAPCE/FKRU_BASE_MINUS sy-vline 
WA_/SAPCE/FKRU_ITEMS_OUT_STR-/SAPCE/FKRU_BASE_PLUS sy-vline 
WA_/SAPCE/FKRU_ITEMS_OUT_STR-/SAPCE/FKRU_VAT_MINUS sy-vline 
WA_/SAPCE/FKRU_ITEMS_OUT_STR-/SAPCE/FKRU_VAT_PLUS sy-vline 
WA_/SAPCE/FKRU_ITEMS_OUT_STR-XPCPT sy-vline 
WA_/SAPCE/FKRU_ITEMS_OUT_STR-SELAG_NAM sy-vline 
WA_/SAPCE/FKRU_ITEMS_OUT_STR-SELAG_INN sy-vline 
WA_/SAPCE/FKRU_ITEMS_OUT_STR-SELAG_KPP sy-vline 
WA_/SAPCE/FKRU_ITEMS_OUT_STR-SELAG_BEL sy-vline 
WA_/SAPCE/FKRU_ITEMS_OUT_STR-SELAG_DAT sy-vline 
WA_/SAPCE/FKRU_ITEMS_OUT_STR-TRCODE sy-vline 
WA_/SAPCE/FKRU_ITEMS_OUT_STR-TWAER sy-vline 
WA_/SAPCE/FKRU_ITEMS_OUT_STR-SBASW sy-vline 
WA_/SAPCE/FKRU_ITEMS_OUT_STR-SBETW sy-vline 
WA_/SAPCE/FKRU_ITEMS_OUT_STR-TWAER_TXT sy-vline 
WA_/SAPCE/FKRU_ITEMS_OUT_STR-TAXPAY_NUM sy-vline 
WA_/SAPCE/FKRU_ITEMS_OUT_STR-TAXPAY_DAT sy-vline      INTO ld_text SEPARATED BY SPACE.

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