Right-click the device, and select Monitor. The Monitor Device dialog box appears.
Select RP Registration Update Ack Errors Stats from the Category list.
The following information appears:
Session Extension Missing (cCdmaRegUpdAckMissingSSEErrs)
Registration Update Authentication Extension Missing (cCdmaRegUpdAckMissingRUAEErrs)
Invalid Order of the Extensions (cCdmaRegUpdAckInvOrderErrs)
Invalid Vendor Specific Extensions (cCdmaRegUpdAckInvVSEErrs)
Registration Update Ack Discarded (cCdmaRegUpdAckNoSessionErrs)
Memory Allocation Failure Ack Discarded (cCdmaRegUpdAckMemFailErrs)
The number of session specific extension missing in the Registration Update Ack since the system was last restarted.
The number of registration update authentication extension missing in the Registration Update Ack since the system was last restarted.
The number of invalid order of the extensions in the Registration Update Ack since the system was last restarted.
The number of invalid vendor-specific extensions in the Registration Update Ack since the system was last restarted.
The number of Registration Update Ack discarded since the system was last restarted.
The number of Registration Update Ack discarded due to memory allocation failure during processing, since the system was last restarted.