Log
    Nolog

    Indicates whether or not to log the status of, and information
    about, activities when you start replication operations.

    Applicable to:              Master and standby database
    Required or Optional:       Optional
    Default Value:              Nolog

    If you specify the Log qualifier, output showing the status
    of the replication startup is logged to SYS$OUTPUT on OpenVMS
    systems.

    Oracle Corporation recommends that you specify the Log qualifier.