ABAP Select data from SAP table PFULLFNLSTLQTY 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 PFULLFNLSTLQTY 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 PFULLFNLSTLQTY. 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 PFULLFNLSTLQTY 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_PFULLFNLSTLQTY TYPE STANDARD TABLE OF PFULLFNLSTLQTY,
      WA_PFULLFNLSTLQTY TYPE PFULLFNLSTLQTY,
      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: <PFULLFNLSTLQTY> TYPE PFULLFNLSTLQTY.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PFULLFNLSTLQTY
*  INTO TABLE @DATA(IT_PFULLFNLSTLQTY2).
*--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_PFULLFNLSTLQTY INDEX 1 INTO DATA(WA_PFULLFNLSTLQTY2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PFULLFNLSTLQTY>-MANDT = 1.
<PFULLFNLSTLQTY>-SETTLEMENTUNITUUID = 1.
<PFULLFNLSTLQTY>-CONTRACTNUM = 1.
<PFULLFNLSTLQTY>-CONTRACTITEM = 1.
<PFULLFNLSTLQTY>-SETTLEMENTGROUPID = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PFULLFNLSTLQTY-SETTLMTDOC, sy-vline,
  WA_PFULLFNLSTLQTY-SETTLMTDOCYEAR, sy-vline,
  WA_PFULLFNLSTLQTY-SETTLEMENTTYPE, sy-vline,
  WA_PFULLFNLSTLQTY-SETTLMTCAT, sy-vline,
  WA_PFULLFNLSTLQTY-REFERENCEAPPLICATIONDOCUMENT, sy-vline,
  WA_PFULLFNLSTLQTY-REFERENCEAPPLICATIONITEM, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PFULLFNLSTLQTY 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_PFULLFNLSTLQTY 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_PFULLFNLSTLQTY INTO WA_PFULLFNLSTLQTY.


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

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

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

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

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

*Conversion exit CUNIT, internal->external for field SETTLMTQUANTITYUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_PFULLFNLSTLQTY-SETTLMTQUANTITYUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PFULLFNLSTLQTY-SETTLMTQUANTITYUNIT.
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_PFULLFNLSTLQTY_STR, 
MANDT TYPE STRING,
SETTLEMENTUNITUUID TYPE STRING,
CONTRACTNUM TYPE STRING,
CONTRACTITEM TYPE STRING,
SETTLEMENTGROUPID TYPE STRING,
SETTLMTDOC TYPE STRING,
SETTLMTDOCYEAR TYPE STRING,
SETTLEMENTTYPE TYPE STRING,
SETTLMTCAT TYPE STRING,
REFERENCEAPPLICATIONDOCUMENT TYPE STRING,
REFERENCEAPPLICATIONITEM TYPE STRING,
STATUSCODE TYPE STRING,
SETTLMTQUANTITYUNIT TYPE STRING,
FINALSETTLEDQUANTITY TYPE STRING,
TOTALFINALSETTLEDQUANTITY TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PFULLFNLSTLQTY_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_PFULLFNLSTLQTY_STR-MANDT sy-vline 
WA_PFULLFNLSTLQTY_STR-SETTLEMENTUNITUUID sy-vline 
WA_PFULLFNLSTLQTY_STR-CONTRACTNUM sy-vline 
WA_PFULLFNLSTLQTY_STR-CONTRACTITEM sy-vline 
WA_PFULLFNLSTLQTY_STR-SETTLEMENTGROUPID sy-vline 
WA_PFULLFNLSTLQTY_STR-SETTLMTDOC sy-vline 
WA_PFULLFNLSTLQTY_STR-SETTLMTDOCYEAR sy-vline 
WA_PFULLFNLSTLQTY_STR-SETTLEMENTTYPE sy-vline 
WA_PFULLFNLSTLQTY_STR-SETTLMTCAT sy-vline 
WA_PFULLFNLSTLQTY_STR-REFERENCEAPPLICATIONDOCUMENT sy-vline 
WA_PFULLFNLSTLQTY_STR-REFERENCEAPPLICATIONITEM sy-vline 
WA_PFULLFNLSTLQTY_STR-STATUSCODE sy-vline 
WA_PFULLFNLSTLQTY_STR-SETTLMTQUANTITYUNIT sy-vline 
WA_PFULLFNLSTLQTY_STR-FINALSETTLEDQUANTITY sy-vline 
WA_PFULLFNLSTLQTY_STR-TOTALFINALSETTLEDQUANTITY sy-vline      INTO ld_text SEPARATED BY SPACE.

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