The connection has timed out

Basically I have an application that calls an api. Occasionally I would receive a timeout error.

So I checked under service center->monitoring->integrations (No error)

Then I checked under service center -> monitoring -> Errors and I found the connection timeout error.

Does the following error mean something is wrong from outsystems end instead of my api?

Time of Log:31-03-2020 16:43:01
The connection has timed out
Environment InformationeSpaceVer: Id=16246, PubId=0, CompiledWith=11.0.614.0
RequestUrl: (Method: POST)
AppDomain: /LM/W3SVC/1/ROOT/abc-493-132290001820838243
FilePath: D:\OutSystems\Platform Server\running\abc.02124832563\
Locale: en-US
DateFormat: yyyy-MM-dd
PID: 10920 ('w3wp', Started='3/8/2020 7:05:36 AM', Priv=1059Mb, Virt=2110897Mb)
TID: 500
Thread Name:
.NET: 4.0.30319.42000
Client-Side Log
Stack:CommunicationException: The connection has timed out
    at e.l.onTimeout (


Have a look at the following post



I have the similar log message which occurs during a server action with a few REST calls in sequence (about 15 sec and 5 second response times).  No reported error in the Integration log and the server action appears to complete (all the data returned from the REST calls is saved into the database).

Is this error always related to the REST API timeouts, or could this be due to a timeout happening elsewhere?