License manager error 4

Collectives on Stack Overflow. Learn more. License error manager-4 Ask Question. Asked 7 years, 3 months ago. Active 6 years, 2 months ago. Viewed 3k times. How to resolve this error? Whenever i am using 'syms' it shows this error:- "Error using sym License checkout failed.

Improve this question. Let me guess. Try again later. What does this error mean and how can I resolve it? Accepted Answer. MathWorks Support Team on 19 Mar Vote 3. Cancel Copy to Clipboard. This error indicates that all licenses are currently in use. This means that all of the keys for a particular product have been checked out from your license server.

You will not be able to access a license for the product until another user has returned the license back to the pool. For information about the current licenses in use you can check with your License Administrator. Your License Administrator can check the usage of licenses by following the instructions below.

If lmtools. For example:. Mac OS X. License server status: license1. Vendor daemon status on license1 :. MLM: UP v Feature usage info:. Jerry Fausz on 26 Feb But why do I get this error even when 'lmstat' indicates there are many licenses available? Shawn Lyons on 1 Apr Jerry Fausz.

It is possible that your MATLAB is reaching out to a different server than what you are entering into the lmstat command, if there are multiple license servers at your organization. See the security advisory on the Autodesk Trust Center for more information. AutoCAD Forum. Turn on suggestions. Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. Showing results for. Search instead for.

Did you mean:. This page has been translated for your convenience with an automatic translation service. This is not an official translation and may contain errors and inaccurate translations. Causes: The license server is not setup. Outdated version of the Autodesk Network License Manager. There is no available licenses on the server. Different issue date for the same product on the license file.

Autodesk network license manager ports being blocked by firewall. Solution: In most cases, this error appears when all available licenses are already in used. Verify the below steps one by one: Invalid license type selected Verify in the Autodesk Account that the correct license is used. Query the server status to verify that the network licenses are available Windows :.