When trying to open one project from Clarity to Open Workbench (OWB), receive the below error:
Unable to open project <ID>. Operation denied: AvailCurve cannot be set to null
Release : All
Component : CLARITY OPEN WORKBENCH (OWB)
This can be due to an issue with the Resource Availability for one or more resources.
Check for any resources on the project who may have availability set to 0.
Enabling advanced scheduler logging may help in narrowing down the resource issue: Enable Schedule Connect logging for MSP / OWB troubleshooting
See also: OWB open error "Operation denied: AvailCurve cannot be set to null" if using Teams in the Modern User Experience
For more information see also the following communities post: unable to open project operation denied: AvailCurve cannot be set to null