diff --git a/msg/MoveItErrorCodes.msg b/msg/MoveItErrorCodes.msg
index 523a193..bb78ae2 100644
--- a/msg/MoveItErrorCodes.msg
+++ b/msg/MoveItErrorCodes.msg
@@ -41,3 +41,10 @@ int32 ABORT=-30
 
 # kinematics errors
 int32 NO_IK_SOLUTION=-31
+
+# A message to provide additional information.
+string message
+
+# Name of the component that created the status.
+# This is helpful to locate error source.
+string source