• Code: SC816-15
• Description: open() error
• Causes: Energy save I/O subsystem detected some abnormality. • Energy save I/O subsystem defective • Energy save I/O subsystem detected a controller board error (non-response). • Error was detected during preparation for transition to STR.
• Remedy: • Turn the main power off/on. • Replace the controller board.

• Code: SC816-19
• Description: Double open() error
• Causes: Energy save I/O subsystem detected some abnormality. • Energy save I/O subsystem defective • Energy save I/O subsystem detected a controller board error (non-response). • Error was detected during preparation for transition to STR.
• Remedy: • Turn the main power off/on. • Replace the controller board.

• Code: SC816-20
• Description: open() error
• Causes: Energy save I/O subsystem detected some abnormality. • Energy save I/O subsystem defective • Energy save I/O subsystem detected a controller board error (non-response). • Error was detected during preparation for transition to STR.
• Remedy: • Turn the main power off/on. • Replace the controller board.

• Code: SC816-22
• Description: Parameter error
• Causes: Energy save I/O subsystem detected some abnormality. • Energy save I/O subsystem defective • Energy save I/O subsystem detected a controller board error (non-response). • Error was detected during preparation for transition to STR.
• Remedy: • Turn the main power off/on. • Replace the controller board.

• Code: SC816-23
• Description: read() error
• Causes: Energy save I/O subsystem detected some abnormality. • Energy save I/O subsystem defective • Energy save I/O subsystem detected a controller board error (non-response). • Error was detected during preparation for transition to STR.
• Remedy: • Turn the main power off/on. • Replace the controller board.

• Code: SC816-24
• Description: read() error
• Causes: Energy save I/O subsystem detected some abnormality. • Energy save I/O subsystem defective • Energy save I/O subsystem detected a controller board error (non-response). • Error was detected during preparation for transition to STR.
• Remedy: • Turn the main power off/on. • Replace the controller board.

• Code: SC816-25
• Description: write () error
• Causes: Energy save I/O subsystem detected some abnormality. • Energy save I/O subsystem defective • Energy save I/O subsystem detected a controller board error (non-response). • Error was detected during preparation for transition to STR.
• Remedy: • Turn the main power off/on. • Replace the controller board.

• Code: SC816-26
• Description: write() communication retry error
• Causes: Energy save I/O subsystem detected some abnormality. • Energy save I/O subsystem defective • Energy save I/O subsystem detected a controller board error (non-response). • Error was detected during preparation for transition to STR.
• Remedy: • Turn the main power off/on. • Replace the controller board.