Index: MsgDefs.h
===================================================================
diff -u -r5240dd31524f1c2aecb60013a3c5e117898eb746 -r13b09c430352e53ceb93cf380553e4a02823b637
--- MsgDefs.h	(.../MsgDefs.h)	(revision 5240dd31524f1c2aecb60013a3c5e117898eb746)
+++ MsgDefs.h	(.../MsgDefs.h)	(revision 13b09c430352e53ceb93cf380553e4a02823b637)
@@ -75,8 +75,8 @@
     MSG_ID_DG_HEATERS_DATA = 0x2C,                                      ///< DG broadcast of the heaters data
     MSG_ID_DG_TEMPERATURE_DATA = 0x2D,                                  ///< DG broadcast of the temperature sensors data
     MSG_ID_USER_UF_SETTINGS_CHANGE_CONFIRMATION_RESPONSE = 0x2E,        ///< HD response to user selection of ultrafiltration settings change option selection
-    MSG_ID_DG_START_STOP_HEAT_DISINFECT = 0x2F,                         ///< HD request to start or stop DG heat disinfection
-    MSG_ID_SALINE_BOLUS_DATA = 0x30,                                    ///< HD broadcast of saline bolus data
+    MSG_ID_SALINE_BOLUS_DATA = 0x2F,                                    ///< HD broadcast of saline bolus data
+    MSG_ID_DG_START_STOP_HEAT_DISINFECT = 0x30,                         ///< HD request to start or stop DG heat disinfection
     MSG_ID_DG_CONDUCTIVITY_DATA = 0x31,                                 ///< DG broadcast of the conductivity sensors data
     MSG_ID_USER_REQUEST_ALARM_SILENCE = 0x32,                           ///< UI request alarm silence (or cancel)
     MSG_ID_HD_ACCELEROMETER_DATA = 0x33,                                ///< HD broadcast of accelerometer data
@@ -220,6 +220,7 @@
     REQUEST_REJECT_REASON_ARTERIAL_PRESSURE_LOW_VS_HIGH,                ///< Arterial pressure low and high alarm limits are not inconsistent
     REQUEST_REJECT_REASON_VENOUS_PRESSURE_LOW_VS_HIGH,                  ///< Venous pressure low and high alarm limits are inconsistent
     REQUEST_REJECT_REASON_SALINE_MAX_VOLUME_REACHED,                    ///< Saline bolus volume maximum has been reached - no more saline allowed
+    REQUEST_REJECT_REASON_SALINE_BOLUS_NOT_IN_PROGRESS,                 ///< A saline bolus is not in progress
     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