Reference (Supporting Fabric OS v7.3.0) Owner manual

738 Fabric OS Message Reference
53-1003140-01
RCS-1013
5
RCS-1013
Message Remote domain <domain number> is RCS incapable.
Message Type LOG | FFDC
Severity WARNING
Probable Cause Indicates that the specified remote domain is RCS-incapable.
Recommended
Action
Execute the supportSave command and contact your switch service provider.