QBDSRV job locking files / libraries

Job QDBSRV01 is running and has the following files / libraries
locked:

Work with Job Locks
System: SLCI5
Job: QDBSRV01 User: QSYS Number: 729462

Job status: ACTIVE

Type options, press Enter.
5=Work with job member locks 8=Work with object locks

Object Member ASP
Opt Object Library Type Lock Status Locks Device
APP002PF PASTEMP *FILE-PHY *EXCL HELD NO
APP002PF PASWORK *FILE-PHY *EXCL HELD NO
APP003PF PASTEMP *FILE-PHY *EXCL HELD NO
APP003PF PASWORK *FILE-PHY *EXCL HELD NO
PASTEMP QSYS *LIB *SHRUPD HELD
*SHRUPD HELD
PASWORK QSYS *LIB *SHRUPD HELD
*SHRUPD HELD
QADBERAP QRECOVERY *FILE-PHY *SHRRD HELD YES
More.

Libraries PASTEMP and PASWORK are work libraries and I would like to
delete them. Files APP002PF and APP003PF were originally copied from
another library. Looking at these files in the original library, they
each have 3 members, with 0 records in each member.

The job that has the locks on the files and libraries seems to have
been running since our last IPL (09/14/08, 19:36:47).

This is a V5R4 system, TL08057 is the latest ptf package installed.

Any ideas how to get this job to release the file / library locks?
I've been looking at various PTFs related to QBDSRV jobs and we have
all of them I've seen installed.

My next thought is to take the system down to a restricted state, and
then try to delete the libraries but that seems a little extreme and
has to be done after normal work hours.

Thanks for your help.