i have designed  axial flux pmg machine using RMexpert (generic motor) in that all the paramater which i enter is exactly same to my analytical design calculation ,finally i got the simulation (validation all) also done or executed without any error. but my problem is while view the design sheet what error message pop out is (transient character cannot be analysed for this generic rotating machine )user have to change source type in order to create maxwell design in RMxpert .finnaly i could not understand what that mean.so if any people know well about ansys maxwell please help me to fix this error. i need a result based on performance characteristic  of axial flux machine . i could not able to get due to this error .