Passing parameters from one form to another

Hi,
I'm trying to pass parameters from 1 form to another. I would be able to call the form, but the parameters are not passed to the calling form. I do not know what's the problem. Basically, the 2nd form shows up with blank values in all the fields. Below is my code. Anybody expert in this, pl. help.
By the way my 1st form is based on PROCEDURE.
declare
s_requestor           number(10);
s_customer_impact      varchar2(4000);
s_creation_date      date;
l_url                varchar2(4000);
blk               varchar2(10) := 'DEFAULT';
begin
p_session.set_value(
p_block_name => blk,
p_attribute_name => 'A_P_REQUESTOR',
p_value => 88888);
s_requestor := p_session.get_value_as_number
(p_block_name => blk,
p_attribute_name => 'A_P_REQUESTOR');
s_customer_impact := p_session.get_value_as_varchar2
(p_block_name => blk,
p_attribute_name => 'A_P_CUSTOMER_IMPACT');
s_creation_date := p_session.get_value_as_date
(p_block_name => blk,
p_attribute_name => 'A_P_CREATION_DATE');
l_url:=('/pls/portal/PORTAL.wwa_app_module.link?
p_arg_names=_moduleid&p_arg_values=1794837934&
p_arg_names=_show_header&p_arg_values=YES&
p_arg_names=REQUESTOR&p_arg_values='||s_requestor||'&
p_arg_names=CREATION_DATE&p_arg_values='||s_creation_date||'&
p_arg_names=CUSTOMER_IMPACT&p_arg_values='||s_customer_impact);
PORTAL.wwa_app_module.set_target(l_url);
end;

the way to call one form from another and pass values for parameters from the procedure is like this:
PORTAL.wwa_app_module.link (
p_arg_names => PORTAL.wwv_standard_util.string_to_table2('_moduleid:_show_header:REQUESTOR:CREATION_DATE'),
p_arg_values => PORTAL.wwv_standard_util.string_to_table2('1191314879:YES:'||s_requestor||':'||s_creation_date));
and so on.
Hope it works for you

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Passing parameters from one form to another

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