oracle10g真的有问题？？？

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I recently installed Oracle XE on my laptop and tried to run our project which normally uses Oracle 10g in our company. After creating a db user and enabling it, I created tables, sequences, triggers and stored procedures etc by running db init scripts through ant without any problem. When it came to starting application in application server, I got "ORA-12519, TNS:no appropriate service handler found" messages. Thanks to this and this blog entries to reach at a quick solution. The problem was a bug in how Oracle XE handles monitoring processes, and you need to execute "ALTER SYSTEM SET PROCESSES=150 SCOPE=SPFILE;" statement and then restart your database to get rid of it.