ABAP Select data from SAP table FC03PCUIPIBD into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP FC03PCUIPIBD 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 FC03PCUIPIBD. 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 FC03PCUIPIBD 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_FC03PCUIPIBD TYPE STANDARD TABLE OF FC03PCUIPIBD,
      WA_FC03PCUIPIBD TYPE FC03PCUIPIBD,
      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: <FC03PCUIPIBD> TYPE FC03PCUIPIBD.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_FC03PCUIPIBD.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM FC03PCUIPIBD
  INTO TABLE IT_FC03PCUIPIBD.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FC03PCUIPIBD
*  INTO TABLE @DATA(IT_FC03PCUIPIBD2).
*--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_FC03PCUIPIBD INDEX 1 INTO DATA(WA_FC03PCUIPIBD2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_FC03PCUIPIBD ASSIGNING <FC03PCUIPIBD>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FC03PCUIPIBD>-DIMEN = 1.
<FC03PCUIPIBD>-ITCLG = 1.
<FC03PCUIPIBD>-IPIVS = 1.
<FC03PCUIPIBD>-RYEAR = 1.
<FC03PCUIPIBD>-PERID = 1.

ENDLOOP.

LOOP AT IT_FC03PCUIPIBD INTO WA_FC03PCUIPIBD.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FC03PCUIPIBD-BUNIT, sy-vline,
  WA_FC03PCUIPIBD-BUPTR, sy-vline,
  WA_FC03PCUIPIBD-PRGRP, sy-vline,
  WA_FC03PCUIPIBD-ITEM, sy-vline,
  WA_FC03PCUIPIBD-BKVAL, sy-vline,
  WA_FC03PCUIPIBD-VLCNL, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FC03PCUIPIBD 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_FC03PCUIPIBD 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_FC03PCUIPIBD INTO WA_FC03PCUIPIBD.


*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 IPIVS
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FC03PCUIPIBD-IPIVS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FC03PCUIPIBD-IPIVS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GJAHR, internal->external for field RYEAR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_FC03PCUIPIBD-RYEAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FC03PCUIPIBD-RYEAR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AFIMC, internal->external for field BUNIT
CALL FUNCTION 'CONVERSION_EXIT_AFIMC_OUTPUT'
  EXPORTING
    input =                      WA_FC03PCUIPIBD-BUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FC03PCUIPIBD-BUNIT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AFIMC, internal->external for field BUPTR
CALL FUNCTION 'CONVERSION_EXIT_AFIMC_OUTPUT'
  EXPORTING
    input =                      WA_FC03PCUIPIBD-BUPTR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FC03PCUIPIBD-BUPTR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit BFIMC, internal->external for field ITEM
CALL FUNCTION 'CONVERSION_EXIT_BFIMC_OUTPUT'
  EXPORTING
    input =                      WA_FC03PCUIPIBD-ITEM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FC03PCUIPIBD-ITEM.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ACH23, internal->external for field VLCNL
CALL FUNCTION 'CONVERSION_EXIT_ACH23_OUTPUT'
  EXPORTING
    input =                      WA_FC03PCUIPIBD-VLCNL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FC03PCUIPIBD-VLCNL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ACH23, internal->external for field VLCLF
CALL FUNCTION 'CONVERSION_EXIT_ACH23_OUTPUT'
  EXPORTING
    input =                      WA_FC03PCUIPIBD-VLCLF
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FC03PCUIPIBD-VLCLF.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ACH23, internal->external for field QUANT
CALL FUNCTION 'CONVERSION_EXIT_ACH23_OUTPUT'
  EXPORTING
    input =                      WA_FC03PCUIPIBD-QUANT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FC03PCUIPIBD-QUANT.
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_FC03PCUIPIBD_STR, 
DIMEN TYPE STRING,
ITCLG TYPE STRING,
IPIVS TYPE STRING,
RYEAR TYPE STRING,
PERID TYPE STRING,
BUNIT TYPE STRING,
BUPTR TYPE STRING,
PRGRP TYPE STRING,
ITEM TYPE STRING,
BKVAL TYPE STRING,
VLCNL TYPE STRING,
VLCLF TYPE STRING,
QUANT TYPE STRING,
ADDCO TYPE STRING,
ACPCT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FC03PCUIPIBD_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_FC03PCUIPIBD_STR-DIMEN sy-vline 
WA_FC03PCUIPIBD_STR-ITCLG sy-vline 
WA_FC03PCUIPIBD_STR-IPIVS sy-vline 
WA_FC03PCUIPIBD_STR-RYEAR sy-vline 
WA_FC03PCUIPIBD_STR-PERID sy-vline 
WA_FC03PCUIPIBD_STR-BUNIT sy-vline 
WA_FC03PCUIPIBD_STR-BUPTR sy-vline 
WA_FC03PCUIPIBD_STR-PRGRP sy-vline 
WA_FC03PCUIPIBD_STR-ITEM sy-vline 
WA_FC03PCUIPIBD_STR-BKVAL sy-vline 
WA_FC03PCUIPIBD_STR-VLCNL sy-vline 
WA_FC03PCUIPIBD_STR-VLCLF sy-vline 
WA_FC03PCUIPIBD_STR-QUANT sy-vline 
WA_FC03PCUIPIBD_STR-ADDCO sy-vline 
WA_FC03PCUIPIBD_STR-ACPCT sy-vline      INTO ld_text SEPARATED BY SPACE.

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