Avaya DEFINITY Server CSI Maintenance Manual page 1590

Maintenance Objects
e. This error indicates a loss of handshake between SW-CTL and the system
software. Look for and resolve all other SW-CTL errors. In the rare case
where no other errors are logged, but Error Type 1281 is occurring at a
high rate (more than 10 in the previous hour), escalate the problem.
A loss of handshake is caused by the Processor circuit pack. Follow these
repair steps:
1. Look for and resolve all other SW-CTL errors.
2. Look for and resolve all other PKT-CTRL errors.
3. If the error indicates a failure in the Processor circuit pack, replace
4. If the error of loss of handshake persists after the replacement of the
f. The Aux Data for this error is not meaningful. The 1793 errors are in-line
errors that indicate a possible problem with the interface between the
Switch Control and the processor. The receipt of these errors causes
Switch Control maintenance to run specific Switch Control tests. If there
really is a problem, the Switch Control tests usually causes other errors to
be logged. In the rare case where no other errors are logged but 1793
errors are occurring at a high rate (more than 10 in the last hour), the
Processor circuit pack should be replaced at the customer's convenience.
g. This error indicates bad clock detection circuitry on the Processor circuit
pack. Replace the Processor circuit pack according to the control carrier
circuit pack replacement procedures.
1590
Issue 5 October 2002
the Processor circuit pack. Boot the system up after the Processor
circuit pack has been inserted successfully into the control carrier.
Processor circuit pack, consider the replacement of the control
carrier. It's possible that the backplane of the control carrier may be
defective.
Recommended Repair Kits: Processor circuit pack
(TN2402/TN798) with correct software release.