Applies to OnCommand Workflow Automation (WFA) 5.1P1 Issue Execution of workflows containing Perl commands fail, with error: "Unable to connect to array". Workflows with PowerShell commands, running o...Applies to OnCommand Workflow Automation (WFA) 5.1P1 Issue Execution of workflows containing Perl commands fail, with error: "Unable to connect to array". Workflows with PowerShell commands, running on the same clusters succeed.