Transaction code '?' from http task type on ERP system.
I am working on an issue for a customer at the moment where he activley monitors the st03n workload stats on a daily basis. The average response time for the end user has consistently remained below 1 second. However, it spikes once every week. The transaction/report with the highest average response time during that time period is listed as '?' in the Workload Monitor. It shows that '?' is running by SAPSYS but that user does not exist in the production environment.
This u2018?u2019 transaction code is showing up under the HTTP task type only. The end users go through the portal using the SAP GUI for html to access the ERP system.
This is really a request for clarification as to what this '?' transaction and why it showing up on the customers system. I would appriciate any assistance you could give me here as i am stumped at the moment.
Kind Regards, Peter.