Oracle Streams Between Desktop and Server

Hi.
I have a Streams environment defined between a Suse Desktop and a Suse Server.
Characteristics:
Desktop Oracle:
- compatible = 10.2.0.1.0
- streams_pool_size = 100m
- job_queue_processes = 2
- global_names = true
Server Oracle:
- compatible = 10.2.0.3.0
- streams_pool_size = 112m
- job_queue_processes = 10
- global_names = true
After I execute all necessary steps to define Streams in this environment, I execute the following queries and the results is OK: ENABLED, CAPTURING CHANGES, etc.
select capture_name,status from dba_capture;
select capture_name,state from v$streams_capture;
select status,error_message from dba_propagation;
But now appear the problem: NOTHING is replicating. I do changes in tables of the Source DB e nothing happen in tables of Destination DB.
Please, how to discover or debug what are happening ?
Thanks

Hi.
After some time, now I have the ERROR_MESSAGE with blacks in the DBA_PROPAGATION. I have these results:
select capture_name,status from dba_capture; => CAPTURE_NAME ENABLED
select capture_name,state from v$streams_capture; => CAPTURE_NAME CAPTURING CHANGES
select status,error_message from dba_propagation; => ENABLED (null)
The DBLINK between SOURCE and DESTINATION DBs is OK.
But again, NOTHING is replicating.
Thanks.

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