Maintenance-Object Repair Procedures
555-233-143
8-602 Issue 1 May 2002
1039 ABORT The DS1 Interface circuit pack is providing timing for the system. Therefore, it
cannot be reset without major system disruption.
1. If the DS1 Interface circuit pack needs to be tested, set the synchronization
reference to another DS1 Interface circuit pack or to the Tone-Clock circuit
via the following command sequence:
■ Issue the disable synchronization-switch command.
■ Next, issue the set synchronization UUCSS command.
■ Lastly, issue the enable synchronization-switch command.
2000 ABORT The test was aborted. Response to the test was not received within the
allowable time period. This may be due to hyperactivity. Error type 1538 in the
error log indicates hyperactivity. The hyperactive circuit pack is out of service
and one or more of the following symptoms may be exhibited.
1. The DS1-BD tests (such as Tests 139 and 140) are aborting with error
code 2000.
2. The tests run on the ports of this circuit pack are returning a no board
result.
3. A busyout or a release command has no affect on the test results.
4. A list config command shows that the circuit pack and the ports are
properly installed.
NOTE:
When hyperactivity occurs, the circuit pack is isolated from the system,
and all of its trunks are placed into the out-of-service state. The system
will try to restore the circuit pack within 15 minutes. When no faults are
detected for 15 minutes, the DS1 interface circuit pack is restored to
normal operation. Every DS1 interface trunk is then returned to the
in-service state. Hyperactivity is often caused by the associated facility.
In such a case, faults (such as slips, misframes, or blue alarms) would
be entered in the error log. In addition, many hardware errors would be
logged against the associated trunk circuits. If the facility is OK and the
error occurs again after 15 minutes, escalate this problem.
2100 ABORT Could not allocate the necessary system resources to run this test.
1. Retry the command at 1-minute intervals up to 5 times.
Table 8-244. Test #135 Internal Loop-Around Test — Continued
Error
Code
Tes t
Result Description / Recommendation
Continued on next page
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