KB ID : 66
Products :
Published : Dec. 30, 2015
Created : Dec. 30, 2015
Last Modified : March 8, 2018


The VMware backup fails with the error message "Insufficient permissions in Host Operating System". This issue will occur if the Vembu agent is not able to post initial request to the VMware host.


  1. Check if the host name or IP address of the VMware host is correct.
  2. Check if the username and password of the VMware host is correct.
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