Powershell action - Ipaasactionprobe error

[magnushedlu]

Hi,

We have a flow with actions that use the Powershell action step.

The flow and actions are working in our dev instance but when running same flow/actions in other instances we get an error that we do not understand. 
The mid server is working and we use it for other integrations already, so issue is only for the powershell action and only for this instance and specific mid server. 
Do anyone understand what the cause of this error may be? See the error message below. 

”IPaaSActionProbe | Error context: af890a8da50f5610716908d5cccce3af: Received plan from instance has errors. Failed HttpResponse metaData: : Status Code=500 Error=1 Method failed: (/api/now/hub/plan/af890a8da50f5610716908d5cccce3af) with code: 500 Transfer-Encoding=chunked Server=snow_adc X-Content-Type-Options=nosniff Server-Timing=sem_wait;dur=0, sesh_wait;dur=0 X-Transaction-ID=73894e0d930f Connection=keep-alive X-Is-Logged-In=true Pragma=no-store,no-cache Date=Fri, 10 Jan 2025 16:22:07 GMT Strict-Transport-Security=max-age=63072000; includeSubDomains Cache-Control=no-cache,no-store,must-revalidate,max-age=-1 Content-Encoding=gzip Set-Cookie=glide_session_store=3B89428D930F5610F606F7527CBA10AF; Max-Age=60; Expires=Fri, 10-Jan-2025 16:23:07 GMT; Path=/; Secure; HttpOnly; SameSite=None Expires=0 Content-Type=application/json;charset=UTF-8”

[magnushedlu]

So we have identified this as an error related to the script variables. So the PS action or MID server was not the actual issue.