Both the below Error relate to unavailability of reading the data from descriptor

Cannot read data from license server system. The license server system appears to be running, but is not responding. If this persists, notify the System Administrator. (The license server manager (lmgrd) and vendor daemon processes should be terminated and restarted.)

Feature: Demofeature

Hostname: SERVER

License path: 70000@SERVER ;

FlexNet Licensing error:-16,287

Cannot read data from license server system. The license server system appears to be running, but is not responding. If this persists, notify the System Administrator. (The license server manager (lmgrd) and vendor daemon processes should be terminated and restarted.)

Feature: Demofeature

License path: 70000@SERVER ;

FlexNet Licensing error:-16,10009.

• Error -16,287 represents that functionality is timed out while waiting for the descriptor to be ready for read.

• Error -16,10009 represents that descriptor was ready for read but while performing read the error is thrown.