HP StorageWorks 16-EL - SAN Switch Reference Manual page 72

System Error Messages
Recommended Action
Copy the error message string and then contact Technical Support.
Severity
Debug
72
<message string>
— <DOMAIN_INVALID for a req from>
Explanation: Domain is invalid for a request.
— <No WWN for>
Explanation: Unable to acquire the World Wide Name for corresponding
domain.
<domain number>
Explanation: Target domain that caused error. Unique to the fabric.
Diagnostic and System Error Messages Version 3.1.x Reference Guide