When background processing gives error...
We have to check whether in foreground any error or pop up is coming... in that case background processing will give an error..
My Case : while recording in PP01 I pressed an enter after providing the ID to check whether the ID is correct or not and then I selected the infotype and clicked on create button..
So every-time the recording ran that "enter" gave me warning no object found in status bar... which was fine in foreground but gave error in background...
Solution : Directly click on create button after providing the id in my case org id and selecting the infotype.
Thanks,
Hope this will help you