TCAP:TCAP Alarms
From TBwiki
Alarm
The alarm (event) notification message is received by the TCAP service user when TCAP is reporting an error.
General explanation of the fields of previous structure:
- The TCAP handle field specifies the handle of the TCAP instance
- The Category field indicates the category of the alarm. Possible values:
| Alarm category | Description |
|---|---|
| None | No category |
| Protocol | Protocol related alarms |
| Interface | Interface related alarms |
| Internal | Internal software error related alarms |
| Resources | System resources related alarms |
- The Event field specifies the event that caused the alarm.
| Alarm Event | Description |
|---|---|
| None | No event |
| Invalid UI event | Invalid upper interface event |
| Invalid LI event | Invalid lower interface event |
| Invalid event | Invalid network message |
| Invalid timer event | Invalid timer expiration event |
| Invalid MI event | Invalid layer manager event |
| Bind failure | Bind with service provider failed |
| Message allocation failed | Message allocation failed |
| Duplicate invoke ID | Duplicate invoke ID |
| Mandatory missing | Mandatory element is missing |
| Unexpected RX message | Received unexpected message |
| Unknown RX message | Received unknown message |
| Invalid dialog ID | Invalid dialog ID |
| Unrecognized invoke ID | Unrecognized invoke ID |
| Allocation dialog failure | Dialog allocation failed |
| Hash failure | Hash table operation failed |
| Max configuration | Reached configuration limit |
| Invalid component | Invalid component |
- The Cause field specifies the cause of the alarm.
| Alarm Cause | Description |
|---|---|
| Unknown | No cause |
| Invalid SAP | Invalid SAP |
| Invalid SP | Invalid service provider (out-of-range) |
| Invalid SU | Invalid service user (out-of-range) |
| Protocol not active | Protocol layer is not active |
| Interface version | Invalid interface version |
| Unbound | SAP unbound |
| Dialog allocation failed | Dialog allocation failed |
| Invoke allocation failed | Invoke allocation failed |
| User-part association failed | User-part association failed |
| SP SAP association failure | Interface association failed |
| Decoding failure | Message decoding problem |
Userpart Alarm
An alarm (event) notification message is received by the TCAP service user when a TCAP userpart is reporting an error.
- The TCAP handle field specifies the handle of the TCAP instance.
- The TCAP Userpart handle field specifies the handle of the TCAP Userpart instance.
- The Category field indicates the category of the Userpart alarm. Possible values: see the 'TCAP alarm category' table in TCAP Alarms.
- The Event field specifies the event that cause the Userpart alarm. Possible values: see the 'TCAP alarm event' table in TCAP Alarms.
- The Cause field specifies the cause of the Userpart alarm. Possible values: see the 'TCAP alarm cause' table in TCAP Alarms.
