PL/SQL Procedure

[Tavares]

Hello everyone! I have a produre that I can not get to compile. I keep getting the message "Warning: Procedure created with compilation errors." I'm not getting any help when I type "show errors" Below is my code and input.txt file is attached.
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CREATE OR REPLACE PROCEDURE insert_rec
(p_FileDir in Varchar2, p_FileName Varchar2)
as
--Declare
V_count Number;
V_cust_num Number(6);
V_cust_name Varchar2(25);
V_cust_addr Varchar2(25);
V_city Varchar2(20);
V_cust_zip Number(5);
V_Cred_Lim Number(1);
V_Bal_Due Number(7);
V_Cust_Phone Char(12);
V_Rec_Type Number(1);
V_Valid Number(1);
V_Line Varchar2(20);
V_FileHandle UTL_FILE.FILE_TYPE;

BEGIN
V_FileHandle := UTL_File.Fopen (P_FileDir, P_FileName,'r');

LOOP
BEGIN
UTL_File.Get_Line(V_FileHandle, V_Line);

EXCEPTION
When No_Data_Found Then Exit;
END;


V_cust_num := substr(V_Line, 1, 6);
V_cust_name := substr(V_Line, 7, 25);
V_cust_addr := substr(V_Line, 32, 25);
V_city := substr(V_Line, 57, 20);
V_cust_zip := substr(V_Line, 77, 5);
V_Cred_Lim := substr(V_Line, 82, 1);
V_Bal_Due := substr(V_Line, 83, 7);
V_Cust_Phone := substr(V_Line, 90, 12);
V_Rec_Type := substr(V_Line, 102, 1);

Select count(*) into V_Valid
From cust_entry
Where cust_number = V_cust_num;

IF V_Valid := 1 THEN
INSERT INTO CUST_ENTRY
VALUES(V_cust_num, V_cust_name, V_cust_addr, V_city, V_cust_zip, V_Cred_Lim, V_Bal_Due, V_Cust_Phone, V_Rec_Type);
END IF;

END LOOP;

UTL_File.FClose(V_FileHandle);

END;
/