Summary
FlexNet Publisher Java Getting -510 error when checking out the license from license serverSynopsis
FlexNet Publisher Java Getting -510 error when checking out the license from license server.
-
Licese manager and vendor daemon function correctly.
-
LMFLEX sample application can checkout license from license manager without any error.
Discussion
The Java client is possibly receiving the -510 error when checking out a license from the license server due to bad encryption seeds.
Please check the LMPUBKEY file is built with the correct lm_code.h file.
Was this helpful?
Related Articles
"Error in FNE Protocol: Null" While Checking Out License From LLS (server) using Java Client Kit 5Number of Views Invalid (inconsistent) License Key. (-8,523) Error When Checking Out From ASR Trial License Generated From FlexNet Operati… 4Number of Views FlexNet Publisher: Solution for error "Cannot Connect to License Server System. (-15,570:115 'Operation Now in Progress')" 22Number of Views IMPORTANT NOTICE: Possible Security Vulnerability in FlexNet Publisher lmadmin License Server Manager 6Number of Views Error "Features are not available due to a rule rejection" While Checking Out a License from a Cloud License Server (CLS) 9Number of Views
Revenera Assistant - Beta
Online
Hi, I am Reva - Ask me anything.
Updates
No new updates
Chat
Home
Updates
/**/
Thanks for the feedback!
Your feedback has been saved.Rate this response:
1
2
3
4
5
Add Additional feedback ( Optional )
0/240
English
English
Language changed successfully
Something went wrong
Email sent successfully
Something went wrong
Case create successfully
Are you sure you want to cancel
the case creation?
Please select a product to submit the case.
Please select a product version to submit the case.
0/255
Upload Attachment
File Upload
Maximum file
size allowed is 3 MB.
File type
not supported.
Supported file types:
Documents (.txt, .doc, .docx, .pdf), Images (.jpg, .png), Comma Separated Files
(.csv) Speadsheets (.xlsx, .xls)
Are you sure you want to cancel the case creation?
Case closed successfully
File Upload
Maximum file size allowed is 3 MB.
File type not supported.
Supported file types:
Documents (.txt, .doc, .docx, .pdf), Images (.jpg, .png), Comma Separated Files
(.csv) Speadsheets (.xlsx, .xls)
Are you sure you want to close this case
| Products | Region | Phone Numbers |
|---|---|---|
| FlexNet Operations FlexNet Embedded FlexNet Publisher FlexNet Connect FlexNet Code Insight InstallAnywhere InstallShield |
North America * |
+1 630-332-2513 (toll) +1 877-279-2853 (toll-free in North America) |
| Europe * |
+44 1925 944367 (toll) +44 800 047 8642 (toll-free in Europe) |
|
| Japan * | +81 3-4540-5335 (select option 2) | |
| Australia * |
+61 3 9895 2177 +61 1800 560 603 (toll-free in Australia) |
|
|
Usage Intelligence (formerly
Revulytics) Compliance Intelligence |
Please use the Case Portal to submit your support ticket or reach out to your Revenera contact. | |
File Upload
Maximum file
size allowed is 3 MB.
File type
not supported.
Supported file types:
Documents (.txt, .doc, .docx, .pdf), Images (.jpg, .png), Comma Separated Files
(.csv) Speadsheets (.xlsx, .xls)
© 2026 Flexera Software. All Rights Reserved.
Case id: 00001065
Activity: Status change: 2 hours ago