[Danial Q]

HI
I am doing some solidification modeling in ansys fluent and newbie in fluent too. Could any one please help me to resolve this error;

" Model information is incomaptible with incoming mesh"

I have attached image also. I have one fluid domain (at top) and second is solid domain. There is interface between them which is defined also by named selection method for each domain.symmetry, opening and wall boundaries along with interface boundary have been chosen by name selection method.

Any suggestions please....

Thanks in advance