Description of problem: Trying to rebuild a host fails when the host is using an activation key with the limit set as 1. The re-build does not re-use the activation key already attached to the host. Version-Release number of selected component (if applicable): Red Hat Satellite 6.9 How reproducible: Always Steps to Reproduce: 1: Create an activation key with an host limit to 1 2: Create an Host group and attach the activation key 3: Deploy/create a new host using host group 4: Confirm activation key host limit usage is "1 of 1" 5: Select the newly deployed host in all hosts and choose/click build (To rebuild host) The re-build will fail because the activation key limit is 1. Expected is that it re-uses the activation key Actual results: the rebuild fails as the activation key limit is 1. Expected results: The Activation key should be reused by the host. Additional info: A temporary workaround is to increase the activation key limit by 1. 1: Raise the host limit by one on the activation key 2: Confirm activation key host limit usage is "1 of 2" 3: Select the newly deployed host in all hosts and choose/click build (To rebuild host) The re-build of the host will succeed... 4: Check and verify activation key host limit usage has not increased and still is "1 of 2"