SAP Message UMGLOG401 - There are OTF spool requests which might not be printed out yet.

Diagnosis The check "Spool Requests" looks for OTF spool requests which are notprinted out, according to the status in table TSP01. OTF spool requestscreated in non Unicode systems cannot be read anymore in Unicodesystems. Procedure Please read note 842767 for possible workarounds.