Title: Simple update yields LockNotGrantedException: persist.writeLockTimeout

I am attempting a long transaction in which I load an object in one transaction and modify/store it in another.  The update( ) call fails with "org.exolab.castor.jdo.LockNotGrantedException: persist.writeLockTimeout"

The first transaction does something like:
begin( )
OQL query for the object
commit( )

The second transaction:
begin( )
modify the object
update( )
commit( )

Does anyone have any experience with this exception?

Thanks much,
David Colwell

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