Rayan SAAD

I also tried you recommondation and it give me an objectif function that equals 1, i really dont understand 

Good Morning Chung-Kyun, I think i found where my probleme is : I defined thode constraint for my variable S[i,c,j,t]  thes sets are: I=49J=211T=3K=27E=7C=3J1=range(151,211)J21=range(48,49)J22=ran...

Hello Chung-Kyun, Thank you for your response,  I'll try to clarify my problem,My model is an allocation model for the quantity of products in différent locations ( storage location), so from one p...