1. Unsolicited Alarm and Information Messages Reference
  2. UAM and UIM Troubleshooting Procedures
  3. UIMs
  4. 1056 - SCCP rcvd inv SCMG - bad subsystem

1056 - SCCP rcvd inv SCMG - bad subsystem

SCCP received an SCCP management message (SCMG) that was discarded because of an invalid subsystem.

Example 
RLGHNCXA21W 00-04-18 19:04:15 EST  EAGLE 31.3.0
0124.1056    CARD 1106  INFO   SCCP rcvd inv SCMG - bad subsystem
SIO=0a   OPC=004-031-000  DPC=000-071-000
SCMG: MSG TYPE=000  MSG LEN=003
AFTPC=004-219-000  AFTSS=000   MULT=000
LSN=A1234567
Legend
AFTPC
Affected point code (for SCCP messages)
AFTSS
Affected subsystem (identifies the subsystem that failed)
DPC
Destination point code
LSN
Linkset name. The name must be unique.
MSG LEN
Message length
MSG TYPE
Message type
MULT
SCCP management message multiplicity indicator
OPC
Origination point code
SCMG
SCCP management message
SIO
Service information octet

Alarm Level: No alarm condition. The message is informational only.

Recovery

  1. Verify the point code in the message, and verify the subsystem number as a valid SSN for the network.
  2. Add the subsystem number to the EAGLE 5 ISS map tables using the ent-map command.