I'm running into this same issue promoting from BOBJD to BOBJQ.
I'm promoting a folder, webi reports, security, usergroups to bobjq.
I noticed this issue occurred once all this was promoted. During promotion I got a few failures.
I deleted the folder from BOBJQ.
Created a new promotion job with just a report and folder, repromoted.
The folder is now in BOBJQ and I can access content w/out this error.
Next steps i'm adding the rest of the reports to the promo job. Trying to see if one of those regenerates the error.