ABAP Select data from SAP table FCINCREC00_0 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP FCINCREC00_0 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 FCINCREC00_0. 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 FCINCREC00_0 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_FCINCREC00_0 TYPE STANDARD TABLE OF FCINCREC00_0,
      WA_FCINCREC00_0 TYPE FCINCREC00_0,
      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: <FCINCREC00_0> TYPE FCINCREC00_0.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_FCINCREC00_0.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM FCINCREC00_0
  INTO TABLE IT_FCINCREC00_0.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FCINCREC00_0
*  INTO TABLE @DATA(IT_FCINCREC00_02).
*--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_FCINCREC00_0 INDEX 1 INTO DATA(WA_FCINCREC00_02).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_FCINCREC00_0 ASSIGNING <FCINCREC00_0>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FCINCREC00_0>-BUKRS = 1.
<FCINCREC00_0>-RCOMP = 1.
<FCINCREC00_0>-GSBER = 1.
<FCINCREC00_0>-GSBER_KONS = 1.
<FCINCREC00_0>-KOKRS = 1.

ENDLOOP.

LOOP AT IT_FCINCREC00_0 INTO WA_FCINCREC00_0.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FCINCREC00_0-DATE, sy-vline,
  WA_FCINCREC00_0-PRCTR, sy-vline,
  WA_FCINCREC00_0-RACCT, sy-vline,
  WA_FCINCREC00_0-ALTKT, sy-vline,
  WA_FCINCREC00_0-RASSC, sy-vline,
  WA_FCINCREC00_0-PARGB, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FCINCREC00_0 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_FCINCREC00_0 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_FCINCREC00_0 INTO WA_FCINCREC00_0.


*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 RCOMP
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FCINCREC00_0-RCOMP
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FCINCREC00_0-RCOMP.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PRCTR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FCINCREC00_0-PRCTR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FCINCREC00_0-PRCTR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field RACCT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FCINCREC00_0-RACCT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FCINCREC00_0-RACCT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field ALTKT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FCINCREC00_0-ALTKT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FCINCREC00_0-ALTKT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field RASSC
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FCINCREC00_0-RASSC
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FCINCREC00_0-RASSC.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PPRCTR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FCINCREC00_0-PPRCTR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FCINCREC00_0-PPRCTR.
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_FCINCREC00_0_STR, 
BUKRS TYPE STRING,
RCOMP TYPE STRING,
GSBER TYPE STRING,
GSBER_KONS TYPE STRING,
KOKRS TYPE STRING,
DATE TYPE STRING,
PRCTR TYPE STRING,
RACCT TYPE STRING,
ALTKT TYPE STRING,
RASSC TYPE STRING,
PARGB TYPE STRING,
PARGB_KONS TYPE STRING,
PPRCTR TYPE STRING,
XFIELD1 TYPE STRING,
XFIELD2 TYPE STRING,
XFIELD3 TYPE STRING,
XFIELD4 TYPE STRING,
XFIELD5 TYPE STRING,
XFIELD6 TYPE STRING,
CFIELD1 TYPE STRING,
CFIELD2 TYPE STRING,
CFIELD3 TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FCINCREC00_0_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_FCINCREC00_0_STR-BUKRS sy-vline 
WA_FCINCREC00_0_STR-RCOMP sy-vline 
WA_FCINCREC00_0_STR-GSBER sy-vline 
WA_FCINCREC00_0_STR-GSBER_KONS sy-vline 
WA_FCINCREC00_0_STR-KOKRS sy-vline 
WA_FCINCREC00_0_STR-DATE sy-vline 
WA_FCINCREC00_0_STR-PRCTR sy-vline 
WA_FCINCREC00_0_STR-RACCT sy-vline 
WA_FCINCREC00_0_STR-ALTKT sy-vline 
WA_FCINCREC00_0_STR-RASSC sy-vline 
WA_FCINCREC00_0_STR-PARGB sy-vline 
WA_FCINCREC00_0_STR-PARGB_KONS sy-vline 
WA_FCINCREC00_0_STR-PPRCTR sy-vline 
WA_FCINCREC00_0_STR-XFIELD1 sy-vline 
WA_FCINCREC00_0_STR-XFIELD2 sy-vline 
WA_FCINCREC00_0_STR-XFIELD3 sy-vline 
WA_FCINCREC00_0_STR-XFIELD4 sy-vline 
WA_FCINCREC00_0_STR-XFIELD5 sy-vline 
WA_FCINCREC00_0_STR-XFIELD6 sy-vline 
WA_FCINCREC00_0_STR-CFIELD1 sy-vline 
WA_FCINCREC00_0_STR-CFIELD2 sy-vline 
WA_FCINCREC00_0_STR-CFIELD3 sy-vline      INTO ld_text SEPARATED BY SPACE.

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