Flow fails to remove user from HR Group, even when flow is set to "Run as system user".

[Chandrakanth V]

Delete/remove user from groups via flow designer. But faced error as "unknown error occurred".
Flow is set to Run as System user, Flow is in global scope. 
Tried to check docs as well. No luck with provided solution: Security issue while adding/removing users from HR... - ServiceNow Community

Also want to know, run as system user should Bypass all restrictions right? why not in this case.

Thanks

[Bhuvan]

@Chandrakanth V 

Refer below knowledge article to resolve the issue

https://support.servicenow.com/kb?id=kb_article_view&sysparm_article=KB0996223

If this helped to answer your query, please mark it helpful & accept the solution.

Thanks,

Bhuvan

[Chandrakanth V]

Hi Bhuvan,
Thanks for KB, but I'm not removing the role for user I'm trying to remove user from an HR Group, Group type = security via delete record action on flow. But it errors out. even though its run as system user.
Thanks!! 

[Ankur Bawiskar]

@Chandrakanth V 

how about running this from background script with admin?

is that user getting removed?

[Chandrakanth V]

Hii Ankur, This is to remove user from an HR group, it removes from normal groups but HR group with type = security is the one causing error.