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Cisco Bug: CSCtb48192 - Slow to access several submenus under CCM OS during download or upgrade

Last Modified

Jul 07, 2017

Products (1)

  • Cisco Unified Communications Manager (CallManager)

Known Affected Releases


Description (partial)

Very slow to access several OS Admin pages during ISO download or upgrade.  

The following message might be displayed: 

  "The system is currently locked by another process. Please try again later."  


This happens when a long operation such as an upgrade was started and has not yet finished.

Note, this can happen when the upgrade ISO is being downloaded -OR- if the upgrade has been started.  Both GUI based and CLI based upgrades can cause this issue.
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  • Status
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