Index: MsgDefs.h
===================================================================
diff -u -rc5df6d8eaa428ee008e4d8faf7f432328d1b9ad4 -re068fe4256f10bbf60983ad520d0024147b4a03f
--- MsgDefs.h	(.../MsgDefs.h)	(revision c5df6d8eaa428ee008e4d8faf7f432328d1b9ad4)
+++ MsgDefs.h	(.../MsgDefs.h)	(revision e068fe4256f10bbf60983ad520d0024147b4a03f)
@@ -452,6 +452,7 @@
     REQUEST_REJECT_REASON_NO_NEW_TREATMENT_ALARM_TRIGGERED = 37,        ///< Treatment cannot initiate if an alarm with no new treatment property has triggered before
     REQUEST_REJECT_REASON_BATTERY_IS_NOT_CHARGED = 38,                  ///< Battery does not have enough charge to start treatment
     REQUEST_REJECT_REASON_RINSEBACK_NOT_COMPLETED = 39,                 ///< Cannot move on to recirculate without completing full rinseback.
+    REQUEST_REJECT_REASON_RESERVOIR_ONE_IS_NOT_READY,                   ///< Reservoir one fill is not complete
     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