Hi, as far as I know no, the Over-Receipt Tolerance % on the Over-Receipt Codes page stops at 100, it's a limit on the field itself. So the most you can take in with the standard function is double the ordered quantity.
If you receive more than twice the order, that isn't a tolerance any more, it's a different order. What we do is just Reopen the PO and raise the Quantity on the line, or add a second line, then release and receive. If you have approvals on purchase orders it goes through approval again, which is probably correct for such a jump.
Customising is possible but not as simple as lifting the 100. I don't think a table extension can change the max value of a standard field, so a developer would need an own field and hook into the over-receipt check through events, better to confirm what is available in your version.
Glad to help - follow up if anything is unclear.
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Regards,
Grigorios Mavrogeorgis
Business Central Consultant & AL Developer
Work: Gmsoft Limited
Blog: insidebusinesscentral
LinkedIn: linkedin.com/in/gregorymavrogeorgis