ABAP Select data from SAP table FBICRC_S_RPROC_PROP into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FBICRC_S_RPROC_PROP
*  INTO TABLE @DATA(IT_FBICRC_S_RPROC_PROP2).
*--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_FBICRC_S_RPROC_PROP INDEX 1 INTO DATA(WA_FBICRC_S_RPROC_PROP2).


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

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

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FBICRC_S_RPROC_PROP-SITEM, sy-vline,
  WA_FBICRC_S_RPROC_PROP-RLDNR, sy-vline,
  WA_FBICRC_S_RPROC_PROP-FYVAR, sy-vline,
  WA_FBICRC_S_RPROC_PROP-GRCOA, sy-vline,
  WA_FBICRC_S_RPROC_PROP-XPROC, sy-vline,
  WA_FBICRC_S_RPROC_PROP-ALPHA_DOCNR, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FBICRC_S_RPROC_PROP 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_FBICRC_S_RPROC_PROP 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_FBICRC_S_RPROC_PROP INTO WA_FBICRC_S_RPROC_PROP.


*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_FBICRC_S_RPROC_PROP-SLDNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FBICRC_S_RPROC_PROP-SLDNR.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit ALPHA, internal->external for field ASSIGN_MODE
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FBICRC_S_RPROC_PROP-ASSIGN_MODE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FBICRC_S_RPROC_PROP-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_FBICRC_S_RPROC_PROP_STR, 
RPROC TYPE STRING,
SELST TYPE STRING,
SELST_DEF TYPE STRING,
SLDNR TYPE STRING,
SLDNR_DEF TYPE STRING,
SITEM TYPE STRING,
RLDNR TYPE STRING,
FYVAR TYPE STRING,
GRCOA TYPE STRING,
XPROC TYPE STRING,
ALPHA_DOCNR TYPE STRING,
NO_BSEG_SEL TYPE STRING,
RVERS TYPE STRING,
HIDE_RVERS TYPE STRING,
DCURR TYPE STRING,
HIDE_DCURR TYPE STRING,
SCURR TYPE STRING,
HIDE_SCURR TYPE STRING,
CTEXT TYPE STRING,
SHOW_SEQNR TYPE STRING,
DIFF TYPE STRING,
LOCK_SIRID TYPE STRING,
LOCK_SIRID_REC TYPE STRING,
CURR_TRAN TYPE STRING,
ASSIGN_MODE TYPE STRING,
ASSIGN_OL_COUNT TYPE STRING,
USE_LOCK TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FBICRC_S_RPROC_PROP_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_FBICRC_S_RPROC_PROP_STR-RPROC sy-vline 
WA_FBICRC_S_RPROC_PROP_STR-SELST sy-vline 
WA_FBICRC_S_RPROC_PROP_STR-SELST_DEF sy-vline 
WA_FBICRC_S_RPROC_PROP_STR-SLDNR sy-vline 
WA_FBICRC_S_RPROC_PROP_STR-SLDNR_DEF sy-vline 
WA_FBICRC_S_RPROC_PROP_STR-SITEM sy-vline 
WA_FBICRC_S_RPROC_PROP_STR-RLDNR sy-vline 
WA_FBICRC_S_RPROC_PROP_STR-FYVAR sy-vline 
WA_FBICRC_S_RPROC_PROP_STR-GRCOA sy-vline 
WA_FBICRC_S_RPROC_PROP_STR-XPROC sy-vline 
WA_FBICRC_S_RPROC_PROP_STR-ALPHA_DOCNR sy-vline 
WA_FBICRC_S_RPROC_PROP_STR-NO_BSEG_SEL sy-vline 
WA_FBICRC_S_RPROC_PROP_STR-RVERS sy-vline 
WA_FBICRC_S_RPROC_PROP_STR-HIDE_RVERS sy-vline 
WA_FBICRC_S_RPROC_PROP_STR-DCURR sy-vline 
WA_FBICRC_S_RPROC_PROP_STR-HIDE_DCURR sy-vline 
WA_FBICRC_S_RPROC_PROP_STR-SCURR sy-vline 
WA_FBICRC_S_RPROC_PROP_STR-HIDE_SCURR sy-vline 
WA_FBICRC_S_RPROC_PROP_STR-CTEXT sy-vline 
WA_FBICRC_S_RPROC_PROP_STR-SHOW_SEQNR sy-vline 
WA_FBICRC_S_RPROC_PROP_STR-DIFF sy-vline 
WA_FBICRC_S_RPROC_PROP_STR-LOCK_SIRID sy-vline 
WA_FBICRC_S_RPROC_PROP_STR-LOCK_SIRID_REC sy-vline 
WA_FBICRC_S_RPROC_PROP_STR-CURR_TRAN sy-vline 
WA_FBICRC_S_RPROC_PROP_STR-ASSIGN_MODE sy-vline 
WA_FBICRC_S_RPROC_PROP_STR-ASSIGN_OL_COUNT sy-vline 
WA_FBICRC_S_RPROC_PROP_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.