******** Attention: Error by sendig data, Data length = 934, Returncode = 10054

Document ID : KB000090525
Last Modified Date : 14/04/2018
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Issue:
******** Attention: Error by sendig data, Data length = 934, Returncode = 10054
Resolution:
Detailed Description and Symptoms

Sometimes during production runs or testing the agent will crash for no particular reason and we would like to know why. 

Investigation

?The last line in the log file of the Agent that crashes is something like the error message: 

******** Attention: Error by sendig data, Data length = <number>, Returncode = 10054

or

******** Attention: Error by sendig data, Data length = <number>, Returncode = 10053


Solution

?This is actually a Windows problem and there is something closing the connection between the AutomationEngine (Server) and the Agent.
   
This is the info from the Microsoft Support site:
   
The description that is associated with this error code is as follows:
An established connection was aborted by the software that is installed on the host computer. This may have occurred because of a data transmission time-out or because of a protocol error.

Please talk to your Windows administrator for more information or to see if there is some maintanence going on during this timeframe.