Re: Create Sales Orders with Error Failed to update via Service: SyntaxError - sap.ushell.components.tiles.applauncherdynamic.DynamicTile

can you kindly test with chrome and share the logs.

to find out what is error at gateway, in the gateway client, test service entity sets not just the service. You can see your entity sets if you click the EntitySets button in the client.

Regards.