ABAP Select data from SAP table FBICRC001_S_STATUS_DISP into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP FBICRC001_S_STATUS_DISP 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 FBICRC001_S_STATUS_DISP. 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 FBICRC001_S_STATUS_DISP 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_FBICRC001_S_STATUS_DISP TYPE STANDARD TABLE OF FBICRC001_S_STATUS_DISP,
      WA_FBICRC001_S_STATUS_DISP TYPE FBICRC001_S_STATUS_DISP,
      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: <FBICRC001_S_STATUS_DISP> TYPE FBICRC001_S_STATUS_DISP.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_FBICRC001_S_STATUS_DISP.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM FBICRC001_S_STATUS_DISP
  INTO TABLE IT_FBICRC001_S_STATUS_DISP.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FBICRC001_S_STATUS_DISP
*  INTO TABLE @DATA(IT_FBICRC001_S_STATUS_DISP2).
*--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_FBICRC001_S_STATUS_DISP INDEX 1 INTO DATA(WA_FBICRC001_S_STATUS_DISP2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_FBICRC001_S_STATUS_DISP ASSIGNING <FBICRC001_S_STATUS_DISP>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FBICRC001_S_STATUS_DISP>-RVERS = 1.
<FBICRC001_S_STATUS_DISP>-RYEAR = 1.
<FBICRC001_S_STATUS_DISP>-POPER = 1.
<FBICRC001_S_STATUS_DISP>-RCOMP = 1.
<FBICRC001_S_STATUS_DISP>-SEQNR = 1.

ENDLOOP.

LOOP AT IT_FBICRC001_S_STATUS_DISP INTO WA_FBICRC001_S_STATUS_DISP.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FBICRC001_S_STATUS_DISP-ICON, sy-vline,
  WA_FBICRC001_S_STATUS_DISP-STATXT, sy-vline,
  WA_FBICRC001_S_STATUS_DISP-STATUS, sy-vline,
  WA_FBICRC001_S_STATUS_DISP-SELDAT, sy-vline,
  WA_FBICRC001_S_STATUS_DISP-SELTIM, sy-vline,
  WA_FBICRC001_S_STATUS_DISP-STADAT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FBICRC001_S_STATUS_DISP 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_FBICRC001_S_STATUS_DISP 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_FBICRC001_S_STATUS_DISP INTO WA_FBICRC001_S_STATUS_DISP.


*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 RVERS
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FBICRC001_S_STATUS_DISP-RVERS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FBICRC001_S_STATUS_DISP-RVERS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GJAHR, internal->external for field RYEAR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_FBICRC001_S_STATUS_DISP-RYEAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FBICRC001_S_STATUS_DISP-RYEAR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field RCOMP
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FBICRC001_S_STATUS_DISP-RCOMP
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FBICRC001_S_STATUS_DISP-RCOMP.
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_FBICRC001_S_STATUS_DISP_STR, 
RVERS TYPE STRING,
RYEAR TYPE STRING,
POPER TYPE STRING,
RCOMP TYPE STRING,
SEQNR TYPE STRING,
ICON TYPE STRING,
STATXT TYPE STRING,
STATUS TYPE STRING,
SELDAT TYPE STRING,
SELTIM TYPE STRING,
STADAT TYPE STRING,
STATIM TYPE STRING,
UNAME TYPE STRING,
MARK TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FBICRC001_S_STATUS_DISP_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_FBICRC001_S_STATUS_DISP_STR-RVERS sy-vline 
WA_FBICRC001_S_STATUS_DISP_STR-RYEAR sy-vline 
WA_FBICRC001_S_STATUS_DISP_STR-POPER sy-vline 
WA_FBICRC001_S_STATUS_DISP_STR-RCOMP sy-vline 
WA_FBICRC001_S_STATUS_DISP_STR-SEQNR sy-vline 
WA_FBICRC001_S_STATUS_DISP_STR-ICON sy-vline 
WA_FBICRC001_S_STATUS_DISP_STR-STATXT sy-vline 
WA_FBICRC001_S_STATUS_DISP_STR-STATUS sy-vline 
WA_FBICRC001_S_STATUS_DISP_STR-SELDAT sy-vline 
WA_FBICRC001_S_STATUS_DISP_STR-SELTIM sy-vline 
WA_FBICRC001_S_STATUS_DISP_STR-STADAT sy-vline 
WA_FBICRC001_S_STATUS_DISP_STR-STATIM sy-vline 
WA_FBICRC001_S_STATUS_DISP_STR-UNAME sy-vline 
WA_FBICRC001_S_STATUS_DISP_STR-MARK sy-vline      INTO ld_text SEPARATED BY SPACE.

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