If all goes well, some of the changes to the Exact Online APIs will be enabled next Monday (July 19, 2021). On a number of Invantive applications, not all of the Exact Online API changes will be enabled.
On a number of test applications the “mandatory filtering” will be enabled. This will be tested afterwards. After certification the applications will be deployed.
At this moment HTTP 599 errors occur frequently; they manifest themselves for example as itgenoda486, see Onbekende HTTP statuscode 599 van Exact Online OData server (itgenoda114).
Currently, HTTP 408 Request Timeout errors occur relatively often on Exact Online.