Duplicated concurrent requests

Hi,

This week I noticed that some (maybe all) scheduled concurrent requests were duplicated.

For example, a request schedule at 07-mar-2006 apears twice in concurrent requests form.

When querying fnd_concurrent_requests I found that the duplicated concurrent requests can be identified by root_request_id attribute:

select * from fnd_concurrent_requests where phase_code<>'C' and root_request_id in
(
select root_request_id from fnd_concurrent_requests where phase_code<>'C' and root_request_id is not NULL
group by root_request_id having count(*)> 1
)

Someone could give me a direction?

Thanks in advance