The csv file test_parameters_no_subprod.xlsx can be used as test.
It contains activity, project and db parameters both as input (i.e. amount) and calculated (i.e. formula). Parameters (and formulas) are in technosphere, substitution, production and biosphere exchanges and the file contains also a duplicate parameter (i.e. the 2 activity has parameters with same name) and each of the 2 datasets has the other as input. Dunno if all the possible cases are covered but the sima db can be updated.
Be aware that is linked to ecoinvent and need to :