Index: MsgDefs.h
===================================================================
diff -u -r313004fdb44f5500ad435b3ba53f73bc5b1e3c96 -r415d203866cf686241795e4a73dd96673493edee
--- MsgDefs.h	(.../MsgDefs.h)	(revision 313004fdb44f5500ad435b3ba53f73bc5b1e3c96)
+++ MsgDefs.h	(.../MsgDefs.h)	(revision 415d203866cf686241795e4a73dd96673493edee)
@@ -559,7 +559,6 @@
     REQUEST_REJECT_REASON_ACID_CONV_FACTOR_MISMATCH = 54,                           ///< Acid conversion factor from UI mismatch with FW
     REQUEST_REJECT_REASON_INVALID_PATIENT_WEIGHTS = 55,                             ///< Patient pre and estimated target weights are invalid
     REQUEST_REJECT_REASON_UF_VOL_AND_WEIGHTS_INCONSISTENT = 56,                     ///< UF volume and the patient weights are not consistent
-    REQUEST_REJECT_REASON_TD_AUTHENTICATION_INVALID = 57,                           ///< TD authentication invalid
     NUM_OF_REQUEST_REJECT_REASONS                                                   ///< Number of settings change reject codes
 };
 typedef enum Request_Reject_Reasons REQUEST_REJECT_REASON_CODE_T;                   ///< Type for settings change rejection reason codes enumeration