Invoking a procedure from web

Hi,
I am facing a problem to access a plsql procedure from browser.
I use Apache/1.3.12 (Unix) with Oracle 8i web tool kit.
Below both urls point to same procedure in a package.
Works fine :- http://xyz.com/pls/race/ama.moh?v_Title=a
does not work:- http://xyz.com/pls/race/ama.moh(a)
I am unable to call a procedure directly by its argument.
But both the urls work for another server.
I am confused, whether it is a apche or oracle problem.
The content of the package is as follows :
CREATE OR REPLACE PACKAGE ama IS
PROCEDURE moh (v_Title IN VARCHAR2 DEFAULT NULL);
END ama;
CREATE OR REPLACE PACKAGE BODY ama AS
PROCEDURE moh (v_Title IN VARCHAR2 DEFAULT NULL) IS
BEGIN
htp.htmlOpen;
htp.headOpen;
htp.title('d');
htp.headClose;
htp.bodyOpen;
htp.p ('Amaresh - ' || v_Title);
htp.bodyClose;
htp.htmlClose;
END moh;
END ama;
Please help.
Cheers,
Amaresh

There's a published note on MetaLink (Note: 311536.1)
Subject: Forbidden To Execute A PL/SQL Procedure With Parentheses
The use of special characters in URLs is no longer allowed as freely as in the past. The proscription against parentheses is also mentioned in a dads.README file I found, excerpted here:-------------------------- PlsqlExclusionList --------------------------------
Tips:
Besides the patterns specified with this parameter, mod_plsql also disallows
any fully qualified procedure names which contain special characters like
tabs, newlines, carriage-returns, single-quotes, the reverse-slash,
the form feed, the open parenthesis, close parenthesis, and spaces. This
cannot be changed.
If you wish to add to the existing defaults, please make sure that you
add the default entries in the configuration.
In older versions, this parameter was called "exclusion_list"Scott

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