ABAP Select data from SAP table FACZ3PRIELE into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP FACZ3PRIELE 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 FACZ3PRIELE. 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 FACZ3PRIELE 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_FACZ3PRIELE TYPE STANDARD TABLE OF FACZ3PRIELE,
      WA_FACZ3PRIELE TYPE FACZ3PRIELE,
      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: <FACZ3PRIELE> TYPE FACZ3PRIELE.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_FACZ3PRIELE.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM FACZ3PRIELE
  INTO TABLE IT_FACZ3PRIELE.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FACZ3PRIELE
*  INTO TABLE @DATA(IT_FACZ3PRIELE2).
*--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_FACZ3PRIELE INDEX 1 INTO DATA(WA_FACZ3PRIELE2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_FACZ3PRIELE ASSIGNING <FACZ3PRIELE>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FACZ3PRIELE>-MANDT = 1.
<FACZ3PRIELE>-PRICINGDOCUMENT = 1.
<FACZ3PRIELE>-PRICINGDOCUMENTITEM = 1.
<FACZ3PRIELE>-BILLINGDOCUMENT = 1.
<FACZ3PRIELE>-PRICINGPROCEDURESTEP = 1.

ENDLOOP.

LOOP AT IT_FACZ3PRIELE INTO WA_FACZ3PRIELE.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FACZ3PRIELE-PRICINGPROCEDURECOUNTER, sy-vline,
  WA_FACZ3PRIELE-SYSTEMCLIENT, sy-vline,
  WA_FACZ3PRIELE-CONDITIONAPPLICATION, sy-vline,
  WA_FACZ3PRIELE-CONDITIONAPPLICATIONNAME, sy-vline,
  WA_FACZ3PRIELE-CONDITIONTYPE, sy-vline,
  WA_FACZ3PRIELE-PRICINGDATETIME, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FACZ3PRIELE 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_FACZ3PRIELE 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_FACZ3PRIELE INTO WA_FACZ3PRIELE.


*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 BILLINGDOCUMENT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FACZ3PRIELE-BILLINGDOCUMENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FACZ3PRIELE-BILLINGDOCUMENT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit EXCRT, internal->external for field PRICEDETNEXCHANGERATE
CALL FUNCTION 'CONVERSION_EXIT_EXCRT_OUTPUT'
  EXPORTING
    input =                      WA_FACZ3PRIELE-PRICEDETNEXCHANGERATE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FACZ3PRIELE-PRICEDETNEXCHANGERATE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field CONDITIONQUANTITYUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_FACZ3PRIELE-CONDITIONQUANTITYUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FACZ3PRIELE-CONDITIONQUANTITYUNIT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field GLACCOUNT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FACZ3PRIELE-GLACCOUNT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FACZ3PRIELE-GLACCOUNT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field ACCRUALSGLACCOUNT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FACZ3PRIELE-ACCRUALSGLACCOUNT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FACZ3PRIELE-ACCRUALSGLACCOUNT.
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_FACZ3PRIELE_STR, 
MANDT TYPE STRING,
PRICINGDOCUMENT TYPE STRING,
PRICINGDOCUMENTITEM TYPE STRING,
BILLINGDOCUMENT TYPE STRING,
PRICINGPROCEDURESTEP TYPE STRING,
PRICINGPROCEDURECOUNTER TYPE STRING,
SYSTEMCLIENT TYPE STRING,
CONDITIONAPPLICATION TYPE STRING,
CONDITIONAPPLICATIONNAME TYPE STRING,
CONDITIONTYPE TYPE STRING,
PRICINGDATETIME TYPE STRING,
PRICINGDATE TYPE STRING,
CONDITIONCALCULATIONTYPE TYPE STRING,
CONDITIONCALCULATIONTYPENAME TYPE STRING,
CONDITIONBASEVALUE TYPE STRING,
CONDITIONRATEVALUE TYPE STRING,
CONDITIONCURRENCY TYPE STRING,
PRICEDETNEXCHANGERATE TYPE STRING,
CONDITIONQUANTITY TYPE STRING,
CONDITIONQUANTITYUNIT TYPE STRING,
CONDITIONCATEGORY TYPE STRING,
CONDITIONCATEGORYNAME TYPE STRING,
CONDITIONISFORSTATISTICS TYPE STRING,
CONDITIONRECORD TYPE STRING,
CONDITIONSEQUENTIALNUMBER TYPE STRING,
GLACCOUNT TYPE STRING,
TAXCODE TYPE STRING,
ACCRUALSGLACCOUNT TYPE STRING,
WITHHOLDINGTAXCODE TYPE STRING,
CONDITIONAMOUNT TYPE STRING,
CONDITIONINACTIVEREASON TYPE STRING,
CONDITIONCLASS TYPE STRING,
CONDITIONCLASSNAME TYPE STRING,
FISCALYEARVARIANT TYPE STRING,
SALESORGANIZATION TYPE STRING,
COMPANYCODE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FACZ3PRIELE_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_FACZ3PRIELE_STR-MANDT sy-vline 
WA_FACZ3PRIELE_STR-PRICINGDOCUMENT sy-vline 
WA_FACZ3PRIELE_STR-PRICINGDOCUMENTITEM sy-vline 
WA_FACZ3PRIELE_STR-BILLINGDOCUMENT sy-vline 
WA_FACZ3PRIELE_STR-PRICINGPROCEDURESTEP sy-vline 
WA_FACZ3PRIELE_STR-PRICINGPROCEDURECOUNTER sy-vline 
WA_FACZ3PRIELE_STR-SYSTEMCLIENT sy-vline 
WA_FACZ3PRIELE_STR-CONDITIONAPPLICATION sy-vline 
WA_FACZ3PRIELE_STR-CONDITIONAPPLICATIONNAME sy-vline 
WA_FACZ3PRIELE_STR-CONDITIONTYPE sy-vline 
WA_FACZ3PRIELE_STR-PRICINGDATETIME sy-vline 
WA_FACZ3PRIELE_STR-PRICINGDATE sy-vline 
WA_FACZ3PRIELE_STR-CONDITIONCALCULATIONTYPE sy-vline 
WA_FACZ3PRIELE_STR-CONDITIONCALCULATIONTYPENAME sy-vline 
WA_FACZ3PRIELE_STR-CONDITIONBASEVALUE sy-vline 
WA_FACZ3PRIELE_STR-CONDITIONRATEVALUE sy-vline 
WA_FACZ3PRIELE_STR-CONDITIONCURRENCY sy-vline 
WA_FACZ3PRIELE_STR-PRICEDETNEXCHANGERATE sy-vline 
WA_FACZ3PRIELE_STR-CONDITIONQUANTITY sy-vline 
WA_FACZ3PRIELE_STR-CONDITIONQUANTITYUNIT sy-vline 
WA_FACZ3PRIELE_STR-CONDITIONCATEGORY sy-vline 
WA_FACZ3PRIELE_STR-CONDITIONCATEGORYNAME sy-vline 
WA_FACZ3PRIELE_STR-CONDITIONISFORSTATISTICS sy-vline 
WA_FACZ3PRIELE_STR-CONDITIONRECORD sy-vline 
WA_FACZ3PRIELE_STR-CONDITIONSEQUENTIALNUMBER sy-vline 
WA_FACZ3PRIELE_STR-GLACCOUNT sy-vline 
WA_FACZ3PRIELE_STR-TAXCODE sy-vline 
WA_FACZ3PRIELE_STR-ACCRUALSGLACCOUNT sy-vline 
WA_FACZ3PRIELE_STR-WITHHOLDINGTAXCODE sy-vline 
WA_FACZ3PRIELE_STR-CONDITIONAMOUNT sy-vline 
WA_FACZ3PRIELE_STR-CONDITIONINACTIVEREASON sy-vline 
WA_FACZ3PRIELE_STR-CONDITIONCLASS sy-vline 
WA_FACZ3PRIELE_STR-CONDITIONCLASSNAME sy-vline 
WA_FACZ3PRIELE_STR-FISCALYEARVARIANT sy-vline 
WA_FACZ3PRIELE_STR-SALESORGANIZATION sy-vline 
WA_FACZ3PRIELE_STR-COMPANYCODE sy-vline      INTO ld_text SEPARATED BY SPACE.

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