Error message >>OUTPUT FROM BILLING

Hi All,

I am running transaction code VF31 to printout a bunch of invoices which is giving me a this message "No messages for initial processing exist"

I can use 2 specific output type to print out these invoice, one strange thing is that, there is one (output type) which when I use I get this error message.

Can any help me to solve this problem, and I would appreciate it very much to know what the root cause of this problem is.

Thanks and have a nice holidays !!!!

Regards

Elvis