Replication Server passes messages to data servers and other Replication Servers while they are accessible, and queues messages when connections are down. You can use Sybase Central to monitor the replication system status, and troubleshoot problems as they arise.
Normally, short-term failures of networks and data servers do not require special error handling or intervention. When the failure is corrected, replication system components automaticallyresume their work. Lengthier failures may require intervention if there is not enough disk space to queue messages, or if you must reconfigure the replication system to work around the failure.
Failures of some system components, such as Replication Server partitions or primary databases, also require user intervention with replication system recovery procedures.