Problem defining FMU output

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Hello everyone, Hope you are all in good health and spirit.

I want to have the following output variable from FMU: Facility Total Purchased Electric Power My problem is that it doesn't work and messes up other outputs from the fmu (make all outputs return 0 all the time), either by leaving the field [Output:Variable Index Key Name] empty or by using (*) .

Any suggestions how can define this correctly ? Thanks in advance