EDC8130I - Host Cannot Be Reached.

Document ID : KB000015228
Last Modified Date : 14/02/2018
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Question:

Why are the GET LATEST MAINTENANCE Tasks suddenly failing with the following error messages? 

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EDC8130I Host cannot be reached. 
A socket operation failed because no route to the remote node was available because of an incorrect address, an incorrect routing table, or network hardware problems. Report the failure to your local administrator for the TCP/IP function. Try the application again when the problem has been corrected. 
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Answer:

Changes were being made to the network while the task was running that affected the network routing table.  

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