Backup in Progress

[kozlow]

Our Online backup failed last night with the following message:
SQL2048N An error occurred while accessing object "3". Reason code: "6".

Error 6:
The object being accessed is a table space and either the table space is in such a state that the operation is not allowed or one or more containers of the table space is not available. (LIST TABLESPACES will list the current table space state.)

When I list the tablespaces:

Tablespaces for Current Database

Tablespace ID = 0
Name = SYSCATSPACE
Type = System managed space
Contents = Any data
State = 0x0800
Detailed explanation:
Backup in progress

Tablespace ID = 2
Name = USERSPACE1
Type = System managed space
Contents = Any data
State = 0x0800
Detailed explanation:
Backup in progress

Tablespace ID = 3
Name = DATA01
Type = Database managed space
Contents = Any data
State = 0x0000
Detailed explanation:
Normal

flashaix db2prod $db2 list tablespace containers for 3 show detail

Tablespace Containers for Tablespace 3

Container ID = 0
Name = /db2prod/data/data01.f01
Type = File
Total pages = 11025277
Useable pages = 11025216
Accessible = Yes

All Containers for all objects show as accessible.....
Have no idea what generated this error.....

My problem now is How do I get the first two tablespaces out of "Backup in Progress" state? Can I kick off another online backup and hope that will clear it?

Thanks in advance......