My Security screening has started and shows 4 activities with Security Screening mentioned like below.I had the same status as you ,, with security space blank and s15(1) on the top. ( got PR soon after 4 months total)
As far as i know you you have not been selected for SS coz if you would the status would been not started.
I am not an expert its just my opinion.
Activity: 1
UCI: XXXXXX
Name: XXXXX,XXXXXXX
Sub-Activity/Activity Type: Security Screening
Field Name: Status
Activity: 2
UCI: XXXXXX
Name: XXXXX,XXXXXXX
Sub-Activity/Activity Type: Security Screening
Field Name: Status
Activity: 3
UCI: XXXXXX
Name: XXXXX,XXXXXXX
Sub-Activity/Activity Type: Security Screening
Field Name: Status
Activity: 4
UCI: XXXXXX
Name: XXXXX,XXXXXXX
Sub-Activity/Activity Type: Security Screening
Field Name: Status
New Value: Not Started
Updated Date: 2017/04/27
Updated By: XXXXXX
Office: CPC-Ottawa
My wife's Security is passed as she has no Sub-activities column at all.
How many sub-activities have to be there to get Security Passed and then get PPR request? What it showed at your end?