When creating a streaming replication standby instance using WebAdmin, if the instance creation fails, refer to the system log and the server log, and determine the cause of the failure.

When an error occurs in the creation of the standby instance using WebAdmin, it is unlikely that the partially created standby instance can be resumed to complete the operation.

In such a scenario, fix the cause of the error, delete the partially created standby instance, and then create a new standby instance. This recommendation is based on the following assumptions:

• As the instance is yet to be created completely, there are no applications connecting to the database.

• The standby instance is in error state and is not running.

• There are no backups for the standby instance and as a result, it cannot be recovered.