ABAP Select data from SAP table FPDP_S_CLEARING into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FPDP_S_CLEARING
*  INTO TABLE @DATA(IT_FPDP_S_CLEARING2).
*--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_FPDP_S_CLEARING INDEX 1 INTO DATA(WA_FPDP_S_CLEARING2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FPDP_S_CLEARING>-BELNR = 1.
<FPDP_S_CLEARING>-BUKRS = 1.
<FPDP_S_CLEARING>-GJAHR = 1.
<FPDP_S_CLEARING>-BUZEI = 1.
<FPDP_S_CLEARING>-UMSKZ = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FPDP_S_CLEARING-EBELN, sy-vline,
  WA_FPDP_S_CLEARING-EBELP, sy-vline,
  WA_FPDP_S_CLEARING-ZEKKN, sy-vline,
  WA_FPDP_S_CLEARING-VBEL2, sy-vline,
  WA_FPDP_S_CLEARING-POSN2, sy-vline,
  WA_FPDP_S_CLEARING-AUFNR, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FPDP_S_CLEARING 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_FPDP_S_CLEARING 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_FPDP_S_CLEARING INTO WA_FPDP_S_CLEARING.


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

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

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

*Conversion exit ALPHA, internal->external for field VBEL2
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FPDP_S_CLEARING-VBEL2
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FPDP_S_CLEARING-VBEL2.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit ABPSP, internal->external for field PROJK
CALL FUNCTION 'CONVERSION_EXIT_ABPSP_OUTPUT'
  EXPORTING
    input =                      WA_FPDP_S_CLEARING-PROJK
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FPDP_S_CLEARING-PROJK.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field ANLN1
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FPDP_S_CLEARING-ANLN1
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FPDP_S_CLEARING-ANLN1.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

*Conversion exit FMCIS, internal->external for field FIPOS
CALL FUNCTION 'CONVERSION_EXIT_FMCIS_OUTPUT'
  EXPORTING
    input =                      WA_FPDP_S_CLEARING-FIPOS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FPDP_S_CLEARING-FIPOS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC132, internal->external for field PSBET
CALL FUNCTION 'CONVERSION_EXIT_AC132_OUTPUT'
  EXPORTING
    input =                      WA_FPDP_S_CLEARING-PSBET
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FPDP_S_CLEARING-PSBET.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC132, internal->external for field NTAMT
CALL FUNCTION 'CONVERSION_EXIT_AC132_OUTPUT'
  EXPORTING
    input =                      WA_FPDP_S_CLEARING-NTAMT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FPDP_S_CLEARING-NTAMT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC172, internal->external for field BETRG
CALL FUNCTION 'CONVERSION_EXIT_AC172_OUTPUT'
  EXPORTING
    input =                      WA_FPDP_S_CLEARING-BETRG
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FPDP_S_CLEARING-BETRG.
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_FPDP_S_CLEARING_STR, 
BELNR TYPE STRING,
BUKRS TYPE STRING,
GJAHR TYPE STRING,
BUZEI TYPE STRING,
UMSKZ TYPE STRING,
EBELN TYPE STRING,
EBELP TYPE STRING,
ZEKKN TYPE STRING,
VBEL2 TYPE STRING,
POSN2 TYPE STRING,
AUFNR TYPE STRING,
PROJK TYPE STRING,
ANLN1 TYPE STRING,
KOSTL TYPE STRING,
ZUONR TYPE STRING,
PRCTR TYPE STRING,
XBLNR TYPE STRING,
SHKZG TYPE STRING,
XREF1 TYPE STRING,
XREF2 TYPE STRING,
XREF3 TYPE STRING,
PPRCT TYPE STRING,
NPLNR TYPE STRING,
AUFPL TYPE STRING,
FIPOS TYPE STRING,
FISTL TYPE STRING,
GEBER TYPE STRING,
PSBET TYPE STRING,
NTAMT TYPE STRING,
BETRG TYPE STRING,
WAERS TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FPDP_S_CLEARING_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_FPDP_S_CLEARING_STR-BELNR sy-vline 
WA_FPDP_S_CLEARING_STR-BUKRS sy-vline 
WA_FPDP_S_CLEARING_STR-GJAHR sy-vline 
WA_FPDP_S_CLEARING_STR-BUZEI sy-vline 
WA_FPDP_S_CLEARING_STR-UMSKZ sy-vline 
WA_FPDP_S_CLEARING_STR-EBELN sy-vline 
WA_FPDP_S_CLEARING_STR-EBELP sy-vline 
WA_FPDP_S_CLEARING_STR-ZEKKN sy-vline 
WA_FPDP_S_CLEARING_STR-VBEL2 sy-vline 
WA_FPDP_S_CLEARING_STR-POSN2 sy-vline 
WA_FPDP_S_CLEARING_STR-AUFNR sy-vline 
WA_FPDP_S_CLEARING_STR-PROJK sy-vline 
WA_FPDP_S_CLEARING_STR-ANLN1 sy-vline 
WA_FPDP_S_CLEARING_STR-KOSTL sy-vline 
WA_FPDP_S_CLEARING_STR-ZUONR sy-vline 
WA_FPDP_S_CLEARING_STR-PRCTR sy-vline 
WA_FPDP_S_CLEARING_STR-XBLNR sy-vline 
WA_FPDP_S_CLEARING_STR-SHKZG sy-vline 
WA_FPDP_S_CLEARING_STR-XREF1 sy-vline 
WA_FPDP_S_CLEARING_STR-XREF2 sy-vline 
WA_FPDP_S_CLEARING_STR-XREF3 sy-vline 
WA_FPDP_S_CLEARING_STR-PPRCT sy-vline 
WA_FPDP_S_CLEARING_STR-NPLNR sy-vline 
WA_FPDP_S_CLEARING_STR-AUFPL sy-vline 
WA_FPDP_S_CLEARING_STR-FIPOS sy-vline 
WA_FPDP_S_CLEARING_STR-FISTL sy-vline 
WA_FPDP_S_CLEARING_STR-GEBER sy-vline 
WA_FPDP_S_CLEARING_STR-PSBET sy-vline 
WA_FPDP_S_CLEARING_STR-NTAMT sy-vline 
WA_FPDP_S_CLEARING_STR-BETRG sy-vline 
WA_FPDP_S_CLEARING_STR-WAERS sy-vline      INTO ld_text SEPARATED BY SPACE.

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