--Warning
Bottom hole pressure limit not set for well SB-D22
Will use default value of 1469.590 Psia

i set GRAT and THP on WCONPROD, i use e300. i got warning like above.

what should i do, i wanna make GRAT constant at 2500 mmscf/day, the simulator automatically set BHP at 1469.590 psi (i thought this is a default number), it make decrease GRAT.