Re: Matlab License Manager Error 114 68
Boobieo Popo
I ran ./activate_matlab.sh and activated it through the license file AND login into MathWorks online. I deleted the installation .lic in R2020a/license/ and created a new one. I tried creating a license file with every mac address I could find. Nothing works. I keep getting this error. Only once I managed to use Matlab, which was right after installing it. Then after the first time closing it I'm I have been stuck on this error for 2 days. Please help me.
If you are licensed for this product, this error may be the result of having extra carriage returns or tabs in your license file. To avoid this, ensure that each line begins with either #, SERVER, DAEMON, or INCREMENT.
In the worker log files, you see the following information:License checkout failed.License Manager Error -15MATLAB is unable to connect to the license server. Check that the license manager has been started, and that the MATLAB client machine can communicate with the license server.Troubleshoot this issue by visiting: Information:Feature: MATLAB_Distrib_Comp_Engine License path: /apps/matlab/etc/license.dat FLEXnet Licensing error: -15,570. System Error: 115
If you installed only the Parallel Computing Toolbox product, and you are attempting to run a worker on the same machine, you will receive this error because the MATLAB Parallel Server product is not installed, and therefore the worker cannot obtain a license.
If the number of processes created by the server services on a machine running a Linux operating system exceeds the operating system limits, the services fail and generate an out-of-memory error. It is recommended that you adjust your system limits. For more information, see Recommended System Limits for Macintosh and Linux (Parallel Computing Toolbox).
If you use the job manager on a cluster of nodes running Windows operating systems, you must make sure that a large number of ephemeral TCP ports are available on the job manager machine. By default, the maximum valid ephemeral TCP port number on a Windows operating system is 5000, but transfers of large data sets might fail if this setting is not increased. In particular, if your cluster has 32 or more workers, you should increase the maximum valid ephemeral TCP port number using the following procedure:
If the machines can identify each other, the nodestatus command can be useful for diagnosing problems between their processes. Use the function to determine what MATLAB Parallel Server processes are running on the local host, and which are accessible from remote hosts. If a worker on hostA cannot register with its job manager on hostB, run nodestatus on both hosts to see what each can see on hostB.
License Manager Error -2: License Checkout Failed. Invalid License File SyntaxThis error typically indicates that there is a problem in your License File. On client systems, make sure your License File ($MATLAB\bin\win32\license.dat) has the following format.
License Manager Error -3: License Checkout Failed. Cannot Connect to a License ServerThis error can indicate that the SERVER or DAEMON lines in your License File is incorrect or missing. To remedy this error, try the following:
License Manager Error -8: License Checkout Failed. Encryption Code in License File Is InconsistentThis error typically indicates that you are running the license manager on a host that has a different host ID than the one for which your License File was generated.
License Manager Error -9: License Checkout Failed. Invalid Host. If you get this error on a system running an individually licensed MATLAB, this error typically indicates that you are not running MATLAB on the same system it was installed on. You can also get this error if you
License Manager Error -12: License Checkout Failed. Invalid Return Data from License Server. This error can be caused by your network setup. When the license manager tries to connect to the server, the DNS Server does not find the server because it does not add the domain name suffix into the search.
If all of your client systems are having this problem, change the name of the server in the SERVER line in the License File on client systems (located in $MATLAB\bin\win32) to the fully qualified name and restart the license manager on the server. (See Starting and Stopping the License Manager.)
License Manager Error -13: License Checkout Failed. No SERVER Line in License FileThis error indicates that your License File is missing the SERVER line, DAEMON line, or both. These lines should be added to the License File by the MathWorks Installer during the installation process.
License Manager Error -14: License Checkout Failed. Cannot Find SERVER Hostname in Network DatabaseIf this error occurs on a client system, make sure that the hostname on the SERVER line in the license.dat file on your client system matches the hostname on the SERVER line in the license.dat file on your license server. Edit the SERVER line in the client license.dat file, if necessary.
License Manager Error -16 License Checkout Failed. Cannot Read Data from License ServerThis error indicates that the path to the MATLAB vendor daemon on the DAEMON line in your License File is incorrect. The DAEMON line can vary depending on your license type. See Licensing Information for an examples.
License Manager Error -18: License Checkout Failed. License Server Does Not Support This Feature.This error typically indicates that you have updated your License File without restarting the license manager. Restart the license manager and try to start MATLAB again.
License Manager Error -21: License Checkout Failed. License File Does Not Support This VersionIf you are getting this error on your license server, make sure you have installed the version of FLEXlm included with Release 14. Release 14 License Files will not work with the older FLEXlm versions.
License Manager Error -25: License Checkout Failed. License Server Does Not Support This Version of This FeatureThis error indicates that you are trying to run MATLAB with an old license. You must update your license.dat file with your new license passcodes.
License Manager Error -31: License Checkout Failed. Feature Not Yet AvailableThis error indicates that the system date is set to a date that is earlier than the date MATLAB was installed. Make sure that your system date is set to a date after the date that your license was made. See License Manager Error -10: License Checkout Failed. Feature Has Expired to learn how to reset the system date.
License Manager Error -39: User/Host Not on INCLUDE List for Feature This error can indicate that your FLEXlm options file contains an incorrect username on the INCLUDE line. For Stand-Alone Named User and Network Named User, the FLEXlm options file requires an INCLUDE line for all licensed products. See Setting Up Network Named User Licensing for more information.
License Manager Error -83: License Checkout Failed. FLEXlm Version of Client Newer Than ServerThis error usually indicates that the version of the license manager on the client system is newer than the license manager on the server system. When MATLAB starts, the license file points to the wrong version of the license manager. To remedy this problem, update the license manager on the server to the latest version of FLEXlm that is included on the MathWorks CD.
License Manager Error -96: License Checkout Failed. Server Node is Down or Not RespondingThis error can occur if you are running DHCP (to obtain a dynamically assigned IP address) on your license server. MATLAB cannot connect with the license manager because it uses TCP/IP protocols for communication and the IP address is changing.
License Manager Error -97: License Checkout Failed This error can occur when trying to start the license manager while an existing vendor daemon (mlm.exe) is already running. To resolve this, open the Task Manager and terminate any mlm.exe processes that are running. If you cannot end the process in the Task Manager, reboot your computer. Once you reboot, restart the license manager.
If the same error occurs after rebooting, it is also possible that the vendor daemon is trying to run on an occupied port. To specify an open port for the vendor daemon, edit the DAEMON line in the license.dat file, found in the $MATLAB\flexlm folder, where $MATLAB is the root MATLAB folder.
Im currently working with an AmScope, and Im having the same issues. Occasionally micro-manager will boot up with the config settings involving the scope, but around 90% of the time it would fail. Looking into the log file I have initialized everything else and get to the scope
It can also be helpful to view the FLEXlm log file, lmlog.txt, in the $MATLAB\flexlm directory. To get more information about a FLEXlm license manager problem, see the FLEXlm End User Manual, available in PDF format in $MATLAB\flexlm\enduser.pdf or go to the GLOBEtrotter Software, Inc. Web site, www.globetrotter.com.
- Note You can also go to the support page on the MathWorks Web site, www.mathworks.com, and find information about a particular license manager error by searching the solution database by error number. For example, to find information about License Manager Error -15, enter "License Manager Error -15" in the search engine.
License Manager Error -2: Invalid License File Syntax
This error message typically indicates that there is a problem in your License File. On client systems, make sure your License File ($MATLAB\bin\win32\license.dat) has the following format.