We would like to know the reason for setting an Operator Id for the delivered PS profile in HRMS system. This profile is currently used for mounting the Application and Batch Server domains. However we would like to know if there is any impact if we change the Id Type to Null for PS user profile. We do have Row level security implemented in our environment and using this profile only we have scheduled all the jobs. Please advice.
It may have impact if you are have custom/workflow application that use EMPLID to determine access (we do use it for various testing) by employees.
Therefore, we always link the HRIS manager emplid to PS so that she has access to the app. or getting email.
Otherwise, I don't see any problem in not linking ID type to PS.
I would suggest not to use PS for routine operations like appserver and other stuff.
PS is a super user. Using PS for such operations in itself is a security risk.
Its like using root user in linux to play games :)