Select suitable method for loss realization for revenue-based results ana

What causes this issue?

In Customizing in the <LS>valuation method</>, you selected
revenue-based <DS:GLOS.results_analysis>results analysis</>.
In revenue-based results analysis, you can realize a loss if:
Actual revenues or actual costs have been incurred
Actual revenues have been incurred
Actual revenues have been incurred and an actual loss was recognized
Cost of sales were created
You control this in the Expert Mode of the valuation method with the
<LS>Loss realization</> field.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Go into the Expert Mode of the valuation method and check the entry in
the <LS>Loss realization</> field.

Error message extract from SAP system. Copyright SAP SE.