A Task using Oracle Endpoint as a Source or Target is getting stuck at several occasions. Setting DEBUG or monitoring the Oracle server shows that the Client is stuck waiting for response.Oracle provides a setting called ENABLE=BROKEN, that can enable keepalive functionality on the TCP/IP connection with the Oracle DB Server. This will allow the client to detect the dead connections.Note that the timeout depends on the operating system's TCP/IP settings. You would usually want to set it to a lower value than default, which in many cases maybe 2hrs.
The ENABLE=BROKEN can be enabled in the TNS entry or directly in the connection string as follows:Example 1 -- Adding the property to the TNS definition on the clien
(ADDRESS = (PROTOCOL = TCP)(Host = <hostname>)(Port = <port>))
(SERVICE_NAME = <service_name>)
Example 2 -- Adding the property as part of Replicate's connection stringYou can provide Replicate with a full TNS entry maintained as a single line, for example: