Open the container with this segmentId and containerId.
This method should only be called if the container has already been
created.
exception: StandardException - the container cannot be found or cannot beopened.
Subclass (e.g., ContainerOperation) that wishes to do something abou
missing container in load tran should override this method to return
the recreated container
exception: StandardException - Cloudscape Standard error policy
the default for prepared log is always null for all the operations
that don't have optionalData. If an operation has optional data,
the operation need to prepare the optional data for this method.
Space Operation has no optional data to write out