ABAP Select data from SAP table FC05_S_IUELIST_S4H into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP FC05_S_IUELIST_S4H 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 FC05_S_IUELIST_S4H. 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 FC05_S_IUELIST_S4H 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_FC05_S_IUELIST_S4H TYPE STANDARD TABLE OF FC05_S_IUELIST_S4H,
      WA_FC05_S_IUELIST_S4H TYPE FC05_S_IUELIST_S4H,
      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: <FC05_S_IUELIST_S4H> TYPE FC05_S_IUELIST_S4H.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_FC05_S_IUELIST_S4H.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM FC05_S_IUELIST_S4H
  INTO TABLE IT_FC05_S_IUELIST_S4H.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FC05_S_IUELIST_S4H
*  INTO TABLE @DATA(IT_FC05_S_IUELIST_S4H2).
*--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_FC05_S_IUELIST_S4H INDEX 1 INTO DATA(WA_FC05_S_IUELIST_S4H2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_FC05_S_IUELIST_S4H ASSIGNING <FC05_S_IUELIST_S4H>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FC05_S_IUELIST_S4H>-SUMIND = 1.
<FC05_S_IUELIST_S4H>-LCRIT = 1.
<FC05_S_IUELIST_S4H>-RDIMEN = 1.
<FC05_S_IUELIST_S4H>-RITCLG = 1.
<FC05_S_IUELIST_S4H>-DOCNR = 1.

ENDLOOP.

LOOP AT IT_FC05_S_IUELIST_S4H INTO WA_FC05_S_IUELIST_S4H.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FC05_S_IUELIST_S4H-DOCLN, sy-vline,
  WA_FC05_S_IUELIST_S4H-RBUNIT1, sy-vline,
  WA_FC05_S_IUELIST_S4H-RBUPTR1, sy-vline,
  WA_FC05_S_IUELIST_S4H-PROPN1, sy-vline,
  WA_FC05_S_IUELIST_S4H-PROPN2, sy-vline,
  WA_FC05_S_IUELIST_S4H-RBUNIT2, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FC05_S_IUELIST_S4H 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_FC05_S_IUELIST_S4H 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_FC05_S_IUELIST_S4H INTO WA_FC05_S_IUELIST_S4H.


*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 DOCNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FC05_S_IUELIST_S4H-DOCNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FC05_S_IUELIST_S4H-DOCNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AFIMC, internal->external for field RBUNIT1
CALL FUNCTION 'CONVERSION_EXIT_AFIMC_OUTPUT'
  EXPORTING
    input =                      WA_FC05_S_IUELIST_S4H-RBUNIT1
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FC05_S_IUELIST_S4H-RBUNIT1.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AFIMC, internal->external for field RBUPTR1
CALL FUNCTION 'CONVERSION_EXIT_AFIMC_OUTPUT'
  EXPORTING
    input =                      WA_FC05_S_IUELIST_S4H-RBUPTR1
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FC05_S_IUELIST_S4H-RBUPTR1.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AFIMC, internal->external for field RBUNIT2
CALL FUNCTION 'CONVERSION_EXIT_AFIMC_OUTPUT'
  EXPORTING
    input =                      WA_FC05_S_IUELIST_S4H-RBUNIT2
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FC05_S_IUELIST_S4H-RBUNIT2.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AFIMC, internal->external for field RBUPTR2
CALL FUNCTION 'CONVERSION_EXIT_AFIMC_OUTPUT'
  EXPORTING
    input =                      WA_FC05_S_IUELIST_S4H-RBUPTR2
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FC05_S_IUELIST_S4H-RBUPTR2.
WRITE:/ 'New Value:', ld_input.

*Conversion exit BFIMC, internal->external for field RITEM
CALL FUNCTION 'CONVERSION_EXIT_BFIMC_OUTPUT'
  EXPORTING
    input =                      WA_FC05_S_IUELIST_S4H-RITEM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FC05_S_IUELIST_S4H-RITEM.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field RUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_FC05_S_IUELIST_S4H-RUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FC05_S_IUELIST_S4H-RUNIT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GJAHR, internal->external for field YRACQ
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_FC05_S_IUELIST_S4H-YRACQ
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FC05_S_IUELIST_S4H-YRACQ.
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_FC05_S_IUELIST_S4H_STR, 
SUMIND TYPE STRING,
LCRIT TYPE STRING,
RDIMEN TYPE STRING,
RITCLG TYPE STRING,
DOCNR TYPE STRING,
DOCLN TYPE STRING,
RBUNIT1 TYPE STRING,
RBUPTR1 TYPE STRING,
PROPN1 TYPE STRING,
PROPN2 TYPE STRING,
RBUNIT2 TYPE STRING,
RBUPTR2 TYPE STRING,
LIM_OVR_PR TYPE STRING,
LIMIT_OVER TYPE STRING,
SEQNO TYPE STRING,
SEQNO_ORIG TYPE STRING,
INDEX1 TYPE STRING,
INDEX2 TYPE STRING,
SETS TYPE STRING,
RATE TYPE STRING,
DOCTY TYPE STRING,
RITEM TYPE STRING,
RTCUR TYPE STRING,
RUNIT TYPE STRING,
SITYP TYPE STRING,
SUBIT TYPE STRING,
YRACQ TYPE STRING,
PRACQ TYPE STRING,
BAL_BUNIT1_KSL TYPE STRING,
BAL_BUNIT2_KSL TYPE STRING,
DIFF_KSL TYPE STRING,
CDIFF_KSL TYPE STRING,
ODIFF_KSL TYPE STRING,
TSL TYPE STRING,
TSL_TO_KSL TYPE STRING,
KSL_D TYPE STRING,
KSL_C TYPE STRING,
MSL TYPE STRING,
RPFLG TYPE STRING,
AUTOM TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FC05_S_IUELIST_S4H_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_FC05_S_IUELIST_S4H_STR-SUMIND sy-vline 
WA_FC05_S_IUELIST_S4H_STR-LCRIT sy-vline 
WA_FC05_S_IUELIST_S4H_STR-RDIMEN sy-vline 
WA_FC05_S_IUELIST_S4H_STR-RITCLG sy-vline 
WA_FC05_S_IUELIST_S4H_STR-DOCNR sy-vline 
WA_FC05_S_IUELIST_S4H_STR-DOCLN sy-vline 
WA_FC05_S_IUELIST_S4H_STR-RBUNIT1 sy-vline 
WA_FC05_S_IUELIST_S4H_STR-RBUPTR1 sy-vline 
WA_FC05_S_IUELIST_S4H_STR-PROPN1 sy-vline 
WA_FC05_S_IUELIST_S4H_STR-PROPN2 sy-vline 
WA_FC05_S_IUELIST_S4H_STR-RBUNIT2 sy-vline 
WA_FC05_S_IUELIST_S4H_STR-RBUPTR2 sy-vline 
WA_FC05_S_IUELIST_S4H_STR-LIM_OVR_PR sy-vline 
WA_FC05_S_IUELIST_S4H_STR-LIMIT_OVER sy-vline 
WA_FC05_S_IUELIST_S4H_STR-SEQNO sy-vline 
WA_FC05_S_IUELIST_S4H_STR-SEQNO_ORIG sy-vline 
WA_FC05_S_IUELIST_S4H_STR-INDEX1 sy-vline 
WA_FC05_S_IUELIST_S4H_STR-INDEX2 sy-vline 
WA_FC05_S_IUELIST_S4H_STR-SETS sy-vline 
WA_FC05_S_IUELIST_S4H_STR-RATE sy-vline 
WA_FC05_S_IUELIST_S4H_STR-DOCTY sy-vline 
WA_FC05_S_IUELIST_S4H_STR-RITEM sy-vline 
WA_FC05_S_IUELIST_S4H_STR-RTCUR sy-vline 
WA_FC05_S_IUELIST_S4H_STR-RUNIT sy-vline 
WA_FC05_S_IUELIST_S4H_STR-SITYP sy-vline 
WA_FC05_S_IUELIST_S4H_STR-SUBIT sy-vline 
WA_FC05_S_IUELIST_S4H_STR-YRACQ sy-vline 
WA_FC05_S_IUELIST_S4H_STR-PRACQ sy-vline 
WA_FC05_S_IUELIST_S4H_STR-BAL_BUNIT1_KSL sy-vline 
WA_FC05_S_IUELIST_S4H_STR-BAL_BUNIT2_KSL sy-vline 
WA_FC05_S_IUELIST_S4H_STR-DIFF_KSL sy-vline 
WA_FC05_S_IUELIST_S4H_STR-CDIFF_KSL sy-vline 
WA_FC05_S_IUELIST_S4H_STR-ODIFF_KSL sy-vline 
WA_FC05_S_IUELIST_S4H_STR-TSL sy-vline 
WA_FC05_S_IUELIST_S4H_STR-TSL_TO_KSL sy-vline 
WA_FC05_S_IUELIST_S4H_STR-KSL_D sy-vline 
WA_FC05_S_IUELIST_S4H_STR-KSL_C sy-vline 
WA_FC05_S_IUELIST_S4H_STR-MSL sy-vline 
WA_FC05_S_IUELIST_S4H_STR-RPFLG sy-vline 
WA_FC05_S_IUELIST_S4H_STR-AUTOM sy-vline      INTO ld_text SEPARATED BY SPACE.

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