Error with Irrigation sourced from River

Hello,

I am seeing the following error:

"Irrigation
  Error: Specified chainage (18870) exceeds limits of
  Branch: Bee Branch
            Min, max chainage : 148, 6794."

However, the branch down stream chainage is over 20000. Why is MIKE SHE/MIKE11 not allowing withdrawals from the specified chainage? Is it a problem with MIKE SHE or MIKE11?

Thank you,
Angelica

Hi Angelica,
I can't really tell you why...
But, I wonder if it has something to do with the way the branch is being parsed.
Is there something at Chainage 6794, for example a side branch connection?
Remember that you have to specify the branch names exactly. Is it possible that you are trying to connect to the wrong branch via a spelling mistake?
Douglas