2139181 - Afaria is reporting an error: BPS0001: BPOSAccessControl.SetBPOSAccess and BPS0022: Access control remote processing failed to log into Exchange Client Access Server

The Afaria Server is reporting frequently an errors BPS0022, BPS0001. The MS Exchange Test connection "Faield, with unkown reason". The Powershell command Set-ExecutionPolicy will show an an error message.

Example of errors:

BPS0022: Access control remote processing failed to log into Exchange Client Access Server 'https://exch2013.cr-exch07.net/powershell'; processing for server skipped; PowerShell message: '(Basic, 2 of 2): There were errors in loading the format data file:
Microsoft.PowerShell, , C:\Users\Administrator.CR-EXCH07\AppData\Local\Temp\tmp_29751112-c76c-42d6-a2b7-81409ef1adb4_le2mr4ba.5ic\tmp_29751112-c76c-42d6-a2b7-81409ef1adb4_le2mr4ba.5ic.format.ps1xml : File skipped because of the following validation exception: File C:\Users\Administrator.CR-EXCH07\AppData\Local\Temp\tmp_29751112-c76c-42d6-a2b7-81409ef1adb4_le2mr4ba.5ic\tmp_29751112-c76c-42d6-a2b7-81409ef1adb4_le2mr4ba.5ic.format.ps1xml cannot be loaded because the execution of scripts is disabled on this system. Please see "get-help about_signing" for more details.

BPS0001: BPOSAccessControl.SetBPOSAccess: URL=https://exch2013.cr-exch07.net/powershell User=Afaria-Access-Control-Account@cr-exch07.net Exception:Logging In (2) Category: PermissionDenied Reason: SecurityException Exception: System.Security.SecurityException: Security error.
   at System.Management.Automation.MshCommandRuntime.ThrowTerminatingError(ErrorRecord errorRecord)
The Zone of the assembly that failed was:
MyComputer. Inner Exception: System.Security.SecurityException: Security error.
   at System.Management.Automation.MshCommandRuntime.ThrowTerminatingError(ErrorRecord errorRecord)
The Zone of the assembly that failed was:
MyComputer

SAP Afaria

KBA , MOB-AFA , Afaria , Problem