How to Call stored procedure from Forms Personalization

Call PLSQL procedure using form Personalization

1. Personalize the form
2. Create an action of type "BuiltIn"
3. BuiltIn Type for Action should be "Execute a Procedure"

4. Argument should be as below 

='declare

   v_field_value VARCHAR2(200) ;

   begin

       plsql_package.procedurenameHere ;

  end'

or alternately

='declare
p_retcode NUMBER;
P_ERRBUF  VARCHAR2(2000);
begin
XXJG_INVOICE_PRINTING(p_retcode, p_errbuf,'''||${item.INV_SUM_FOLDER.INVOICE_ID.value}||''');
end'

Note the syntax, after =, entire declare begin end is within single quote.

Also, there is no semi colon after "end"

You can pass field values as

'''||${item.BLOCKNAME.FIELDNAME.value}||'''