Relate to this, I also often get the following error. Any help would be appreciated. I have several databases running under the same SERVER inside Sybase, and this error only happens with one of them. regards, Hung Jung -------------------------------------- Zope has encountered an error while publishing this resource. Error Type: sy_occ.error Error Value: Invalid buffer element type Traceback (innermost last): File /usr/local/zope/lib/python/ZPublisher/Publish.py, line 214, in publish_module File /usr/local/zope/lib/python/ZPublisher/Publish.py, line 179, in publish File /usr/local/zope/lib/python/Zope/__init__.py, line 202, in zpublisher_exception_hook (Object: RoleManager) File /usr/local/zope/lib/python/ZPublisher/Publish.py, line 165, in publish File /usr/local/zope/lib/python/ZPublisher/mapply.py, line 160, in mapply (Object: manage_test) File /usr/local/zope/lib/python/ZPublisher/Publish.py, line 102, in call_object (Object: manage_test) File /usr/local/zope/lib/python/Shared/DC/ZRDB/Connection.py, line 176, in manage_test (Object: RoleManager) File /usr/local/zope/lib/python/Products/SybaseDAv2/db.py, line 242, in query sy_occ.error: (see above) ______________________________________________________ Get Your Private, Free Email at http://www.hotmail.com