The following error is found in the on the WorkFlow Server in the directory [Install Drive]:\Program Files\Symantec\Workflow\Logs\install.log:
Granting DB access to ExampleDomainName\ExampleWorkFlowServerName$Error setting permissions: User does not have permission to perform this action.Granting DB access to user 'ExampleDomainName\ExampleWorkFlowServerName$' failed. You may need to manually grant this account permissions to this database.
ITMS 8.7.1
Process Manager Database corruption
Because this was a new install, the Process Manager database was deleted and Workflow was reinstalled.