I would like to share the error below which thrown while generating Customer/Item statistics report.
“Function UnitOfMeasureConverter::newFromConversionParameters has been incorrectly called.”
First & foremost part of this resolution steps is to run the report for which month, this error has thrown, similarly, then, has to step into the week of that month, then, has to step into the day of that week, copy the date value ready in the buffer.
Now critical part of this issue comes into play, you need to filter all customer transactions in CustInvoiceTrans Table by Invoice date field and paste the copied data value in it, once it is done, check SalesUnit field has data or not for every record. Insert for the record where it is missing. Re-run report and check whether it is fixed.
Note: This issue is one of the possibilities of this error.
Till then, Happy Daxiiing..