We are hitting the 25 minutes limit and timing out while appending an InstrumentList (65k RICs) using InstrumentListOperations.AppendValided (C#). Can we increase this 25min timeout limit ?
According to the Async key mechanism , the 25 minutes timeout is from the Thomson Reuters firewalls, so there might not be a way to increase it.
To avoid the timeout, you may split the instrument list into smaller list and then call AppendValidated for each list. For example, two AppendValidated calls for 32.5K RICs.