# RP Registration Update Ack Errors Stats

## Navigation

1. Right-click the device, and select Monitor. The Monitor Device dialog box appears.

2. 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)

### Session Extension Missing (cCdmaRegUpdAckMissingSSEErrs)

The number of session specific extension missing in the Registration Update Ack since the system was last restarted.

### Registration Update Authentication Extension Missing (cCdmaRegUpdAckMissingRUAEErrs)

The number of registration update authentication extension missing in the Registration Update Ack since the system was last restarted.

### Invalid Order of the Extensions (cCdmaRegUpdAckInvOrderErrs)

The number of invalid order of the extensions in the Registration Update Ack since the system was last restarted.

### Invalid Vendor Specific Extensions (cCdmaRegUpdAckInvVSEErrs)

The number of invalid vendor-specific extensions in the Registration Update Ack since the system was last restarted.

### Registration Update Ack Discarded (cCdmaRegUpdAckNoSessionErrs)

The number of Registration Update Ack discarded since the system was last restarted.

### Memory Allocation Failure Ack Discarded (cCdmaRegUpdAckMemFailErrs)

The number of Registration Update Ack discarded due to memory allocation failure during processing, since the system was last restarted.