# RP Registration Request Errors Stats 2

## Navigation

1. Right-click the device, and select Monitor. The Monitor Device dialog box appears.
2. Select RP Registration Request Errors Stats 2 from the Category list.

The following information appears:

> Duplicate GRE Key (cCdmaRegReqDuplicateGREKeyErrs)

> Same GRE Key (cCdmaRegReqSameGREKeySetupRcvdErrs)

> Changed GRE Key (cCdmaRegReqGREKeyChngNoSetupErrs)

> De-Registration Requests Denied (cCdmaRegReqDeRegNoSessionErrs)

> Re-Registration Request Received (cCdmaRegReqReRegInDisconnectErrs)

> Registration Request Discarded (cCdmaRegReqMemFailErrs)

> Registration Request Rejected due to Maximum Session (cCdmaRpRegReqMaxSessionReachedErrs)

### Duplicate GRE Key (cCdmaRegReqDuplicateGREKeyErrs)

The number of duplicate GRE key received in the Registration Requests for different MSID from the same PCF, since the system was last restarted.

### Same GRE Key (cCdmaRegReqSameGREKeySetupRcvdErrs)

The number of the same GRE key and airlink setup received in the Registration Requests for existing session, since the system was last restarted.

### Changed GRE Key (cCdmaRegReqGREKeyChngNoSetupErrs)

The number of GRE changed without airlink setup received in the Registration Requests for existing session, since the system was last restarted.

### De-Registration Requests Denied (cCdmaRegReqDeRegNoSessionErrs)

The number of de-registration requests denied for non-existing sessions since the system was last restarted.

### Re-Registration Request Received (cCdmaRegReqReRegInDisconnectErrs)

The number of registration requests discarded since the system was last restarted due to re-registration request received for the session in the disconnecting or deleting state.

### Registration Request Discarded (cCdmaRegReqMemFailErrs)

The number of registration requests discarded due to memory allocation failure during processing since the system was last restarted.

### Registration Request Rejected due to Maximum Session (cCdmaRpRegReqMaxSessionReachedErrs)

The number of registration requests rejected since system was last restarted due to maximum limit or configured number of sessions reached.