Cant rollback force or commit a "In-Doubt Transactions"

11.2.0.1

Hi,

I have a In doubt transactions which I cant rollback or commit.

I found some dosc on metalink, but we dont ahve two nodes, the transactions comes from an application server.

I used

select * from DBA_2PC_PENDING;

to get the global_tran_id/local_tran_id

Its state is prepared.

I have used commit rollback and commit force, but the transaction still remains when query the DBA_2PC_PENDING.

How do I get rid of it?

Regards

S