Custom PowerShell Command: not recognized as the name of a cmdlet

[A_Nelson]

We are attempting to create a simple custom PowerShell activity that leverages the "Set-ADUser" command. I am able to run the passed script on the MID Server with the same user we are using in the activity, however when running the MID Server Script file from the activity, we are met with the error:

"errorMessages": "The term 'Set-ADUser -Identity tsink2 -AccountExpirationDate 2019-02-01.19:00:00 -replace @{\"title\"=\"Test\"}' is not recognized as the name of a cmdlet, function, script file, or operable program. Check the spelling of the name, or if a path was included, verify that the path is correct and try again.\nHRESULT: [-2146233087]\n\nStack Trace:    at System.Management.Automation.ExceptionHandlingOps.CheckActionPreference(FunctionContext funcContext, Exception exception)\nat System.Management.Automation.Interpreter.ActionCallInstruction`2.Run(InterpretedFrame frame)\nat System.Management.Automation.Interpreter.EnterTryCatchFinallyInstruction.Run(InterpretedFrame frame)\nat System.Management.Automation.Interpreter.EnterTryCatchFinallyInstruction.Run(InterpretedFrame frame)\n",

The Mid Server Script we are using is below:

import-module "$executingScriptDirectory\AD\ActiveDirectory"

if (test-path env:\SNC_Script) {
  $script=$env:SNC_Script;
};


$script -useCred $useCred -credential $cred

the variable $script is passing the following script which is built earlier in the WF:

Set-ADUser -Identity tsink2 -AccountExpirationDate 2019-02-01.19:00:00 -replace @{\"title\"=\"Test\"}

According to the article below, we may need to add pre-processing, however I am unable to find any documentation or examples that have worked. 

https://docs.servicenow.com/bundle/london-servicenow-platform/page/administer/orchestration-activity-designer/task/t_CreateAPowershellActivity.html

Thanks,

Side-note: We are unable to use the OOB Update AD Object Activity as this will be used on a much larger scale that the OOB activity is unable to handle.

[Steven Parker]

Have you installed the RSAT powershell AD module on your midserver so it can run basic AD Powershell?

From my experience the OOB Active Directory activities don't require it, but custom ones do.

[A_Nelson]

No, I believe RSAT powershell AD module can only run on win10 and our MID Servers are not running win10. 

[Steven Parker]

We just installed RSAT PowerShell AD Module on Windows Server 2012 R2 maybe a week ago

[Deepak Ingale1]

Is it only this activity giving an issue or others as well? Hope AD Powershell module is installed