Unbounded solutions

Hello,
I’m a new GAMS user and I got some problems with my model. Im doing a calibration for a model in GAAMS and faced unbounded solutions. I need please the help of someone with strong skills (even for a small contract) to help me out through this.
thanks (edem18son@yahoo.fr)

just suggestion…

as for me, ıf you write the eror code; members will help at the platform. I new gams user like you too and as far as I know gams programming; problems solve according to eror code in this programming.

regards best