Cannot connect to license server system. (-15,570:150 - Operation now in progress)

Technote (troubleshooting)


This technote describes a possible cause of an error message that can be genereted after importing a license key for Rational products and after running lmstat.


You get the following error:
lmstat - Copyright (c) 1989-2007 Macrovision Europe Ltd. and/or Macrovision

Corporation. All Rights Reserved.

Flexible License Manager status on Tue 12/1/2009 16:00

Error getting status: Cannot connect to license server system. (-15,570:150

"Operation now in progress")


This could happen if you are have generated a license key for a UNIX operating system using the disk_serial_num format which is valid only for Windows Operating System as shown below:

Resolving the problem

For a Linux or UNIX o/s, use the Ethernet Address for the HostID.

Document information

More support for:

Rational License Key Server

Software version:

7.0, 7.0.1, 2003a.06.15

Operating system(s):

AIX, HP-UX, Linux, Solaris, Windows

Software edition:

All Editions

Reference #:


Modified date:


Translate my page

Content navigation