AFIK there is a setting in firebird.conf, LockMemSize. Here you can set a bigger number to make sure you won't have (or much later) this error message.
We have a costumer where this error came up approx. once a week. Since we've made this setting to 512K, this error stopped coming.

BW,
SanTa

----- Original Message -----
From: flashjobs
To: firebird-support@yahoogroups.com
Sent: Wednesday, September 20, 2006 2:04 PM
Subject: [firebird-support] lock manager out of room errors



Sir,

My applications have recently started to get the following error
returned "lock manager out of room" ISC Error message 335544382. We
are using firebirdSS 1.5.2
(super-server) on Suse linux(1GB RAM).

i cannot understand why this error is coming.
my DB has 280 tables, with page size 8192

when this error is coming the entire clients will be hanging until
restarting the system.
i have tried with restarting firebird, but cannot access DB until
restarting the machine.

Can somebody help me solve the problem.

Thanks
Manoj





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