Nope. There is literally no update to anything when this occurs. Nothing in messages, nothing in mission description for updates.
My usual process is:
- Jump in, cruise around a minute or two, check if target spawns.
- Stop, use FSS to see if I can find a mission target source.
- Drop to the nav beacon and scan it
- Check messages
- Check mission description
- Relog and repeat, just in case.
If I go through that twice, I then jump into supercruise for 5 minutes or so. If I still dont see the target, I abandon. At the time of abandoning, the text will still say "Target Body: Currently Unknown, Scan Required" despite the multiple scan mechanisms used.
This also happened pre-3.3
This is the SOP. I would add, if the mission turns into a wild goose chase across multiple systems I abandon it. I followed one of those once and it really is a waste of about 20 mins to find the pirate when you can kill the mission and pay a donation to get the rep back much easier. Its really fun when I stack 2-3 kill pirate missions and they all jump me in the same instance. Last night it was me vs 2 pirate lords in their vettes. Good times.