Dear community,
When I am trying to activate my planning area I come up with the following error:
Incosistent calculation model; calculation (2_9)-->calculated attribute (PROJBUDGPLANREV)-->attribute "SUM" is missing in the node (2_9)
Would you please have the pleasure to inform about what could be the problem?
I just copied the strucutre from another KF that works.
Thank you very much in advance
