The code below:

FBMaintenanceManager mm = new FBMaintenanceManager("PURE_JAVA");
mm.setHost("xxxx");
mm.setPort(3050);
mm.setDatabase("xxxx");
mm.setUser("sysdba");
mm.setPassword("xxxx");
mm.setLogger(System.out);
mm.listLimboTransactions();

produces this output:

1089469460

While the command below, executed in the same database:

gfix -list xxxx:xxxx -user sysdba -pass xxxx

produces this output:

Transaction 4255740 is in limbo.
Multidatabase transaction:
Host Site: REPLIC-ES
Transaction 4255740
has been prepared.
Remote Site: <removed>
Database Path: <removed>
Host Site: REPLIC-ES
Transaction 4966552
has been rolled back.
Remote Site: <removed>
Database Path: <removed>
Automated recovery would rollback this transaction.

Note that transaction numbers are different...

This is probably an hex conversion problem.

The number returned by jaybird (1089469460) in hex is 40EFFC14.
The number returned by gfix (4255740) in hex is 40EFFC.

So i presume jaybird is taking an extra byte from somewhere.

Fabiano