Resource Assignments can't be approved on the resource workspace with an error message:Cannot read property "value" from undefinedIssue When the Resource Manager tries to change a value on the RM Workspace (approve or adjust a Resource Assignment) he gets the message:Cannot read property "value" from undefinedReleaseanyCauseThe reason why we are getting the error is for fetching start date and end date in the workspace we are dependant on the resource manager view on resource assignment list. The list in oob instances contains start date and end date but in customers instance it is not having the start date and end date columns in the list view. Please review the resource manager view and check if that has all the columns present in OOTB resource manager view.ResolutionAdd all the columns in the resource manager view similar to OOTB , That should fix the Issue