Subject: Error "Not all the inflow to the demand site is consumed" Posted: 12/2/2019 Viewed: 7984 times
Hi everyone,
I have modeled a demand site to be active 2 years after the base year, have set the consumption to be 100 %. When I run the results it gives the error:
"WARNING: Not all the inflow to "demand site" is consumed but there are not any return flow links to carry away the wastewater. You probably need to create return flow links.
"
I don't understand, why this error occurs even when the consumption is 100%?
Thanks in advance
Mr. Miroslav Kandera
Subject: Re: Error "Not all the inflow to the demand site is consumed" Posted: 12/17/2019 Viewed: 7928 times
hello Naeem,
i tried to recreate this simple scheme, and i am still not sure but would suggest you to check if you have good inputs in current accounts scenario, or actually all of them too, as there could be difference that could be problem.
Otherwise, i hope someone else would find what it could be.
have a good day,
Miroslav
Mr. Doug Chalmers
Subject: Re: Error "Not all the inflow to the demand site is consumed" Posted: 2/5/2025 Viewed: 380 times
The error "Not all the inflow to the demand site is consumed" indeed appears when the consumption for a demand site is not set to 100%. It is possible in some years of your simulation, it is not set to 100%. Regardless, if you know there is not supposed to be any return flows and you receive this message, it is just a warning and will not impact the calculations.
Topic "Error "Not all the inflow to the demand site is consumed""
