Dear professor,
I am new to dynare, so I apologize for my question being basic.
I wrote a simple model, but when I run the code, dynare said:

Impossible to find the steady state (the sum of square residuals of the static equations is 0.1145).
Either the model doesn’t have a steady state, there are an infinity of steady states, or the guess
values are too far from the solution

I calculated the steady state manually, I think it is correct. I don’t know how to solve this promblem.
Please help.
Thanks in advance.

You should figure out what is wrong in steady state with the following equations

Equation number 5 : 0.34473 : Y
Equation number 6 : 0.20718 : P
Equation number 7 : 0.0020718 : Z
Equation number 8 : -0.16685 : R
Equation number 9 : 0.36596 : W

Also your production function looks strange Y=A*(K(-1)^alpha)*(L*(1-alpha));
I think you meen
Y=A*(K(-1)^alpha)*(L^(1-alpha));

Maybe you should look at (L*(1-alpha)) in equations 5 to 9?