The underlying connection was closed: A connection that was expected to be kept alive was closed by the server

SUGGESTED

We are using API while pushing data from a 3rd party software to Sage 300.

Entry per batch consist of maximum of 3000 per entry but not all batches has this qty. 

Before all posting went well until this month we notice  that some entries  are not being push which is not large.

Here is the error: "The underlying connection was closed: A connection that was expected to be kept alive was closed by the server"

Please help.

Thanks in advance,

Lyn