ABAP Select data from SAP table FCINDELRUDOC00 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP FCINDELRUDOC00 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 FCINDELRUDOC00. 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 FCINDELRUDOC00 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_FCINDELRUDOC00 TYPE STANDARD TABLE OF FCINDELRUDOC00,
      WA_FCINDELRUDOC00 TYPE FCINDELRUDOC00,
      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: <FCINDELRUDOC00> TYPE FCINDELRUDOC00.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_FCINDELRUDOC00.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM FCINDELRUDOC00
  INTO TABLE IT_FCINDELRUDOC00.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FCINDELRUDOC00
*  INTO TABLE @DATA(IT_FCINDELRUDOC002).
*--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_FCINDELRUDOC00 INDEX 1 INTO DATA(WA_FCINDELRUDOC002).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_FCINDELRUDOC00 ASSIGNING <FCINDELRUDOC00>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FCINDELRUDOC00>-SUMIND = 1.
<FCINDELRUDOC00>-LCRIT = 1.
<FCINDELRUDOC00>-RYEAR = 1.
<FCINDELRUDOC00>-PERID = 1.
<FCINDELRUDOC00>-DIMEN = 1.

ENDLOOP.

LOOP AT IT_FCINDELRUDOC00 INTO WA_FCINDELRUDOC00.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FCINDELRUDOC00-DOCTY, sy-vline,
  WA_FCINDELRUDOC00-DOCNR, sy-vline,
  WA_FCINDELRUDOC00-RVSDOCNR, sy-vline,
  WA_FCINDELRUDOC00-ORNDOCNR, sy-vline,
  WA_FCINDELRUDOC00-REVYEAR, sy-vline,
  WA_FCINDELRUDOC00-REVPERID, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FCINDELRUDOC00 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_FCINDELRUDOC00 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_FCINDELRUDOC00 INTO WA_FCINDELRUDOC00.


*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 GJAHR, internal->external for field RYEAR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_FCINDELRUDOC00-RYEAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FCINDELRUDOC00-RYEAR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field DOCNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FCINDELRUDOC00-DOCNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FCINDELRUDOC00-DOCNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field RVSDOCNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FCINDELRUDOC00-RVSDOCNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FCINDELRUDOC00-RVSDOCNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field ORNDOCNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FCINDELRUDOC00-ORNDOCNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FCINDELRUDOC00-ORNDOCNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GJAHR, internal->external for field REVYEAR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_FCINDELRUDOC00-REVYEAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FCINDELRUDOC00-REVYEAR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field BELNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FCINDELRUDOC00-BELNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FCINDELRUDOC00-BELNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GJAHR, internal->external for field GJAHR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_FCINDELRUDOC00-GJAHR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FCINDELRUDOC00-GJAHR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field RLDNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FCINDELRUDOC00-RLDNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FCINDELRUDOC00-RLDNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AFIMC, internal->external for field BUNIT
CALL FUNCTION 'CONVERSION_EXIT_AFIMC_OUTPUT'
  EXPORTING
    input =                      WA_FCINDELRUDOC00-BUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FCINDELRUDOC00-BUNIT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit BFIMC, internal->external for field ITEM
CALL FUNCTION 'CONVERSION_EXIT_BFIMC_OUTPUT'
  EXPORTING
    input =                      WA_FCINDELRUDOC00-ITEM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FCINDELRUDOC00-ITEM.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AFIMC, internal->external for field BUPTR
CALL FUNCTION 'CONVERSION_EXIT_AFIMC_OUTPUT'
  EXPORTING
    input =                      WA_FCINDELRUDOC00-BUPTR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FCINDELRUDOC00-BUPTR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC172, internal->external for field TSL
CALL FUNCTION 'CONVERSION_EXIT_AC172_OUTPUT'
  EXPORTING
    input =                      WA_FCINDELRUDOC00-TSL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FCINDELRUDOC00-TSL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC172, internal->external for field HSL
CALL FUNCTION 'CONVERSION_EXIT_AC172_OUTPUT'
  EXPORTING
    input =                      WA_FCINDELRUDOC00-HSL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FCINDELRUDOC00-HSL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC172, internal->external for field KSL
CALL FUNCTION 'CONVERSION_EXIT_AC172_OUTPUT'
  EXPORTING
    input =                      WA_FCINDELRUDOC00-KSL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FCINDELRUDOC00-KSL.
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_FCINDELRUDOC00_STR, 
SUMIND TYPE STRING,
LCRIT TYPE STRING,
RYEAR TYPE STRING,
PERID TYPE STRING,
DIMEN TYPE STRING,
DOCTY TYPE STRING,
DOCNR TYPE STRING,
RVSDOCNR TYPE STRING,
ORNDOCNR TYPE STRING,
REVYEAR TYPE STRING,
REVPERID TYPE STRING,
BUKRS TYPE STRING,
BELNR TYPE STRING,
GJAHR TYPE STRING,
MONAT TYPE STRING,
BLART TYPE STRING,
BUDAT TYPE STRING,
CPUDT TYPE STRING,
GLVOR TYPE STRING,
AWTYP TYPE STRING,
RLDNR TYPE STRING,
BUNIT TYPE STRING,
ITCLG TYPE STRING,
ITEM TYPE STRING,
SITYP TYPE STRING,
SUBIT TYPE STRING,
BUPTR TYPE STRING,
TSL TYPE STRING,
RTCUR TYPE STRING,
HSL TYPE STRING,
LCURR TYPE STRING,
KSL TYPE STRING,
GCURR TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FCINDELRUDOC00_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_FCINDELRUDOC00_STR-SUMIND sy-vline 
WA_FCINDELRUDOC00_STR-LCRIT sy-vline 
WA_FCINDELRUDOC00_STR-RYEAR sy-vline 
WA_FCINDELRUDOC00_STR-PERID sy-vline 
WA_FCINDELRUDOC00_STR-DIMEN sy-vline 
WA_FCINDELRUDOC00_STR-DOCTY sy-vline 
WA_FCINDELRUDOC00_STR-DOCNR sy-vline 
WA_FCINDELRUDOC00_STR-RVSDOCNR sy-vline 
WA_FCINDELRUDOC00_STR-ORNDOCNR sy-vline 
WA_FCINDELRUDOC00_STR-REVYEAR sy-vline 
WA_FCINDELRUDOC00_STR-REVPERID sy-vline 
WA_FCINDELRUDOC00_STR-BUKRS sy-vline 
WA_FCINDELRUDOC00_STR-BELNR sy-vline 
WA_FCINDELRUDOC00_STR-GJAHR sy-vline 
WA_FCINDELRUDOC00_STR-MONAT sy-vline 
WA_FCINDELRUDOC00_STR-BLART sy-vline 
WA_FCINDELRUDOC00_STR-BUDAT sy-vline 
WA_FCINDELRUDOC00_STR-CPUDT sy-vline 
WA_FCINDELRUDOC00_STR-GLVOR sy-vline 
WA_FCINDELRUDOC00_STR-AWTYP sy-vline 
WA_FCINDELRUDOC00_STR-RLDNR sy-vline 
WA_FCINDELRUDOC00_STR-BUNIT sy-vline 
WA_FCINDELRUDOC00_STR-ITCLG sy-vline 
WA_FCINDELRUDOC00_STR-ITEM sy-vline 
WA_FCINDELRUDOC00_STR-SITYP sy-vline 
WA_FCINDELRUDOC00_STR-SUBIT sy-vline 
WA_FCINDELRUDOC00_STR-BUPTR sy-vline 
WA_FCINDELRUDOC00_STR-TSL sy-vline 
WA_FCINDELRUDOC00_STR-RTCUR sy-vline 
WA_FCINDELRUDOC00_STR-HSL sy-vline 
WA_FCINDELRUDOC00_STR-LCURR sy-vline 
WA_FCINDELRUDOC00_STR-KSL sy-vline 
WA_FCINDELRUDOC00_STR-GCURR sy-vline      INTO ld_text SEPARATED BY SPACE.

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