ServerNet Nomadic Disk User's Guide
Switch Command Interface (SWCI)
ServerNet Nomadic Disk User’s Guide—425485-001
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Command Execution Error Messages
Cause. An an error occurred during an attempt to read the command file. err-num is 
the Guardian file-system error number that occurred.
Effect. The command file is not executed.
Recovery. Refer to the Guardian Procedure Errors and Messages Manual for recovery 
from the file-system error. 
Cause. An error occurred during an attempt to read the switch module device. 
err-num is the Guardian file-system error number that occurred.
Effect. The command is not executed. SWCI waits for the next command.
Recovery. Refer to the Guardian Procedure Errors and Messages Manual for recovery 
from the file-system error. Then retry the command.
Cause. An error occurred during the wait for a response message from the SCC for a 
previously issued SWITCH command. err-num is the Guardian file-system error 
number that occurred.
Effect. The command is not executed. SWCI waits for the next command.
Recovery. Refer to the Guardian Procedure Errors and Messages Manual for recovery 
from the file-system error. Then retry the command.
Cause. An error occurred during an attempt to send a command through the device to 
the attached SCC. err-num is the Guardian file-system error number that occurred.
Effect. The command is not executed. SWCI waits for the next command.
Recovery. Refer to the Guardian Procedure Errors and Messages Manual for recovery 
from the file-system error. Then retry the command.
***ERROR*** Guardian error err-num on access to obey file 
file-name.
***ERROR*** Guardian error err-num on read of switch comm 
port.
***ERROR*** Guardian error err-num while awaiting switch 
response.
***ERROR*** Guardian error err-num while sending switch 
command.










