set serveroutput on;
CREATE or replace DIRECTORY USER_DIR AS '/home/barracuda';
GRANT READ ON DIRECTORY USER_DIR TO PUBLIC;

DECLARE
V1 VARCHAR2(200); --32767
F1 UTL_FILE.FILE_TYPE;
BEGIN
F1 := UTL_FILE.FOPEN('USER_DIR','TRAVEL_07222015.dat','R');
Loop
BEGIN
UTL_FILE.GET_LINE(F1,V1);
dbms_output.put_line(V1);
EXCEPTION WHEN No_Data_Found THEN EXIT; END;
end loop;

IF UTL_FILE.IS_OPEN(F1) THEN
dbms_output.put_line('File is Open');
end if;

UTL_FILE.FCLOSE(F1);
END;
/
set serveroutput off;

-----------------------------

Error starting at line : 5 in command -
DECLARE
Error report -
ORA-06550: line 1, column 7:
PLS-00103: Encountered the symbol "end-of-file" when expecting one of the following:

   begin function package pragma procedure subtype type use
   <an identifier> <a double-quoted delimited-identifier> form
   current cursor
06550. 00000 -  "line %s, column %s:\n%s"
*Cause:    Usually a PL/SQL compilation error.
*Action: