ABAP Select data from SAP table V_FBICRC01000 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP V_FBICRC01000 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 V_FBICRC01000. 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 V_FBICRC01000 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_V_FBICRC01000 TYPE STANDARD TABLE OF V_FBICRC01000,
      WA_V_FBICRC01000 TYPE V_FBICRC01000,
      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: <V_FBICRC01000> TYPE V_FBICRC01000.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_V_FBICRC01000.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM V_FBICRC01000
  INTO TABLE IT_V_FBICRC01000.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM V_FBICRC01000
*  INTO TABLE @DATA(IT_V_FBICRC010002).
*--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_V_FBICRC01000 INDEX 1 INTO DATA(WA_V_FBICRC010002).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_V_FBICRC01000 ASSIGNING <V_FBICRC01000>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<V_FBICRC01000>-RCLNT = 1.
<V_FBICRC01000>-RPROC = 1.
<V_FBICRC01000>-SELST = 1.
<V_FBICRC01000>-SELST_DEF = 1.
<V_FBICRC01000>-SLDNR = 1.

ENDLOOP.

LOOP AT IT_V_FBICRC01000 INTO WA_V_FBICRC01000.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_V_FBICRC01000-SLDNR_DEF, sy-vline,
  WA_V_FBICRC01000-RLDNR, sy-vline,
  WA_V_FBICRC01000-FYVAR, sy-vline,
  WA_V_FBICRC01000-GRCOA, sy-vline,
  WA_V_FBICRC01000-ALPHA_DOCNR, sy-vline,
  WA_V_FBICRC01000-DCURR, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_V_FBICRC01000 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_V_FBICRC01000 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_V_FBICRC01000 INTO WA_V_FBICRC01000.


*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 SLDNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_V_FBICRC01000-SLDNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_V_FBICRC01000-SLDNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field RLDNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_V_FBICRC01000-RLDNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_V_FBICRC01000-RLDNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field RVERS
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_V_FBICRC01000-RVERS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_V_FBICRC01000-RVERS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field ASSIGN_MODE
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_V_FBICRC01000-ASSIGN_MODE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_V_FBICRC01000-ASSIGN_MODE.
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_V_FBICRC01000_STR, 
RCLNT TYPE STRING,
RPROC TYPE STRING,
SELST TYPE STRING,
SELST_DEF TYPE STRING,
SLDNR TYPE STRING,
SLDNR_DEF TYPE STRING,
RLDNR TYPE STRING,
FYVAR TYPE STRING,
GRCOA TYPE STRING,
ALPHA_DOCNR TYPE STRING,
DCURR TYPE STRING,
HIDE_DCURR TYPE STRING,
SCURR TYPE STRING,
HIDE_SCURR TYPE STRING,
RVERS TYPE STRING,
HIDE_RVERS TYPE STRING,
CTEXT TYPE STRING,
SHOW_SEQNR TYPE STRING,
DIFF TYPE STRING,
LOCK_SIRID TYPE STRING,
LOCK_SIRID_REC TYPE STRING,
ASSIGN_MODE TYPE STRING,
CURR_TRAN TYPE STRING,
NO_BSEG_SEL TYPE STRING,
ASSIGN_OL_COUNT TYPE STRING,
AL_MODE TYPE STRING,
AL_CV_DISABLE TYPE STRING,
ALL_CV_DISABLE TYPE STRING,
GOS_LOCAL TYPE STRING,
CTYPE TYPE STRING,
USE_LOCK TYPE STRING,END OF T_EKKO_STR.
DATA: WA_V_FBICRC01000_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_V_FBICRC01000_STR-RCLNT sy-vline 
WA_V_FBICRC01000_STR-RPROC sy-vline 
WA_V_FBICRC01000_STR-SELST sy-vline 
WA_V_FBICRC01000_STR-SELST_DEF sy-vline 
WA_V_FBICRC01000_STR-SLDNR sy-vline 
WA_V_FBICRC01000_STR-SLDNR_DEF sy-vline 
WA_V_FBICRC01000_STR-RLDNR sy-vline 
WA_V_FBICRC01000_STR-FYVAR sy-vline 
WA_V_FBICRC01000_STR-GRCOA sy-vline 
WA_V_FBICRC01000_STR-ALPHA_DOCNR sy-vline 
WA_V_FBICRC01000_STR-DCURR sy-vline 
WA_V_FBICRC01000_STR-HIDE_DCURR sy-vline 
WA_V_FBICRC01000_STR-SCURR sy-vline 
WA_V_FBICRC01000_STR-HIDE_SCURR sy-vline 
WA_V_FBICRC01000_STR-RVERS sy-vline 
WA_V_FBICRC01000_STR-HIDE_RVERS sy-vline 
WA_V_FBICRC01000_STR-CTEXT sy-vline 
WA_V_FBICRC01000_STR-SHOW_SEQNR sy-vline 
WA_V_FBICRC01000_STR-DIFF sy-vline 
WA_V_FBICRC01000_STR-LOCK_SIRID sy-vline 
WA_V_FBICRC01000_STR-LOCK_SIRID_REC sy-vline 
WA_V_FBICRC01000_STR-ASSIGN_MODE sy-vline 
WA_V_FBICRC01000_STR-CURR_TRAN sy-vline 
WA_V_FBICRC01000_STR-NO_BSEG_SEL sy-vline 
WA_V_FBICRC01000_STR-ASSIGN_OL_COUNT sy-vline 
WA_V_FBICRC01000_STR-AL_MODE sy-vline 
WA_V_FBICRC01000_STR-AL_CV_DISABLE sy-vline 
WA_V_FBICRC01000_STR-ALL_CV_DISABLE sy-vline 
WA_V_FBICRC01000_STR-GOS_LOCAL sy-vline 
WA_V_FBICRC01000_STR-CTYPE sy-vline 
WA_V_FBICRC01000_STR-USE_LOCK sy-vline      INTO ld_text SEPARATED BY SPACE.

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