Invalid port in mapped ports list/range

Question

Hello, 
 I 'm using a Sophos XG firewall. When I generate a Buissness Firewall Roule and want to save it I get the popup: 
 "Invalid port in mapped ports list/range" 
 
 This also happens when I try to clone a existing Buissnes Roule . 
 Can anyone tell me hoe to fix that and where to search for it ? 
 
 Best regards 
 Gerd

LuCar Toni · Accepted Answer

Likely your service is using TCP or UDP only and you try to map it to TCP/UDP or vice versa. Check the services you want to use. It has to match (also the amounts of ports you are mapping).

Invalid port in mapped ports list/range

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