ABAP Select data from SAP table FMPPFUND into internal table

Get Example source ABAP code based on a different SAP table
  Get ABAP code

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FMPPFUND
*  INTO TABLE @DATA(IT_FMPPFUND2).
*--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_FMPPFUND INDEX 1 INTO DATA(WA_FMPPFUND2).


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

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

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FMPPFUND-SPL_NO, sy-vline,
  WA_FMPPFUND-REBZJ, sy-vline,
  WA_FMPPFUND-REBZZ, sy-vline,
  WA_FMPPFUND-REBZG, sy-vline,
  WA_FMPPFUND-FIPOS, sy-vline,
  WA_FMPPFUND-FISTL, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FMPPFUND 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_FMPPFUND 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_FMPPFUND INTO WA_FMPPFUND.


*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_FMPPFUND-BELNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FMPPFUND-BELNR.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

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

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

*Conversion exit AU132, internal->external for field WRBTR
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_FMPPFUND-WRBTR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FMPPFUND-WRBTR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field DMBTR
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_FMPPFUND-DMBTR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FMPPFUND-DMBTR.
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_FMPPFUND_STR, 
MANDT TYPE STRING,
BUKRS TYPE STRING,
BELNR TYPE STRING,
GJAHR TYPE STRING,
BUZEI TYPE STRING,
SPL_NO TYPE STRING,
REBZJ TYPE STRING,
REBZZ TYPE STRING,
REBZG TYPE STRING,
FIPOS TYPE STRING,
FISTL TYPE STRING,
GEBER TYPE STRING,
GRANT_NBR TYPE STRING,
GSBER TYPE STRING,
PRCTR TYPE STRING,
SEGMENT TYPE STRING,
BUDGET_PD TYPE STRING,
PP_ID TYPE STRING,
PP_ID_T TYPE STRING,
XLPAY TYPE STRING,
PP_USR TYPE STRING,
CPUDT TYPE STRING,
CPUTM TYPE STRING,
WRBTR TYPE STRING,
WAERS TYPE STRING,
DMBTR TYPE STRING,
HWAER TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FMPPFUND_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_FMPPFUND_STR-MANDT sy-vline 
WA_FMPPFUND_STR-BUKRS sy-vline 
WA_FMPPFUND_STR-BELNR sy-vline 
WA_FMPPFUND_STR-GJAHR sy-vline 
WA_FMPPFUND_STR-BUZEI sy-vline 
WA_FMPPFUND_STR-SPL_NO sy-vline 
WA_FMPPFUND_STR-REBZJ sy-vline 
WA_FMPPFUND_STR-REBZZ sy-vline 
WA_FMPPFUND_STR-REBZG sy-vline 
WA_FMPPFUND_STR-FIPOS sy-vline 
WA_FMPPFUND_STR-FISTL sy-vline 
WA_FMPPFUND_STR-GEBER sy-vline 
WA_FMPPFUND_STR-GRANT_NBR sy-vline 
WA_FMPPFUND_STR-GSBER sy-vline 
WA_FMPPFUND_STR-PRCTR sy-vline 
WA_FMPPFUND_STR-SEGMENT sy-vline 
WA_FMPPFUND_STR-BUDGET_PD sy-vline 
WA_FMPPFUND_STR-PP_ID sy-vline 
WA_FMPPFUND_STR-PP_ID_T sy-vline 
WA_FMPPFUND_STR-XLPAY sy-vline 
WA_FMPPFUND_STR-PP_USR sy-vline 
WA_FMPPFUND_STR-CPUDT sy-vline 
WA_FMPPFUND_STR-CPUTM sy-vline 
WA_FMPPFUND_STR-WRBTR sy-vline 
WA_FMPPFUND_STR-WAERS sy-vline 
WA_FMPPFUND_STR-DMBTR sy-vline 
WA_FMPPFUND_STR-HWAER sy-vline      INTO ld_text SEPARATED BY SPACE.

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