Hi all There is one issue I would like to clarify.The date time module is throwing an erro everytime I open the ZMI. I have a zsql mehtod ...> select DateTime(ldate) from tbluser Now as long as the ZMI is not opened there is no issue with the performance.But at any point of time if I open the ZMI for doing some editing then I get the following error. Zope Error Zope has encountered an error while publishing this resource. Error Type: Invalid Date-Time String Error Value: 2002-10-24 12:01:35+05 -------------------------------------------------------------------------- Troubleshooting Suggestions a.. The URL may be incorrect. b.. The parameters passed to this resource may be incorrect. c.. A resource that this resource relies on may be encountering an error. For more detailed information about the error, please refer to the HTML source for this page. If the error persists please contact the site maintainer. Thank you for your patience. Traceback (innermost last): File /Users/zope/Zope-2.5.1/lib/python/ZPublisher/Publish.py, line 150, in publish_module File /Users/zope/Zope-2.5.1/Products/Localizer/__init__.py, line 65, in new_publish File /Users/zope/Zope-2.5.1/lib/python/ZPublisher/Publish.py, line 114, in publish File /Users/zope/Zope-2.5.1/lib/python/Zope/__init__.py, line 159, in zpublisher_exception_hook (Object: john) File /Users/zope/Zope-2.5.1/lib/python/ZPublisher/Publish.py, line 98, in publish File /Users/zope/Zope-2.5.1/lib/python/ZPublisher/mapply.py, line 88, in mapply (Object: get_omslogs) File /Users/zope/Zope-2.5.1/lib/python/ZPublisher/Publish.py, line 39, in call_object (Object: get_omslogs) File /Users/zope/Zope-2.5.1/lib/python/Shared/DC/Scripts/Bindings.py, line 252, in __call__ (Object: get_omslogs) File /Users/zope/Zope-2.5.1/lib/python/Shared/DC/Scripts/Bindings.py, line 283, in _bindAndExec (Object: get_omslogs) File /Users/zope/Zope-2.5.1/lib/python/Products/PythonScripts/PythonScript.py, line 302, in _exec (Object: get_omslogs) (Info: ({'script': <PythonScript instance at 8e1ea08>, 'context': <Folder instance at 8fa4a20>, 'container': <Folder instance at 8fa4a20>, 'traverse_subpath': []}, ('dd',), {}, None)) File Script (Python), line 12, in get_omslogs File /Users/zope/Zope-2.5.1/lib/python/Shared/DC/ZRDB/DA.py, line 421, in __call__ (Object: zsqll_omslogs) File /Users/zope/Zope-2.5.1/lib/python/Products/ZPsycopgDA/db.py, line 205, in query File /Users/zope/Zope-2.5.1/lib/python/Products/ZPsycopgDA/DA.py, line 120, in cast_DateTime File /Users/zope/Zope-2.5.1/lib/python/DateTime/DateTime.py, line 651, in __init__ File /Users/zope/Zope-2.5.1/lib/python/DateTime/DateTime.py, line 1022, in _parse Invalid Date-Time String: (see above) Thus erro only happens when the ZMI is opened.Now the solution for overcoming this is still not clear .I open the detials of the Psycopg connection and then click on the Save changes button without making any changes.And it seems to do the trick.But again when someone opens the ZMI on their machine and I am already working n have chnaged it but stil the same error gets thrown up. Is this problem being faced only by me or others as well.The way I am resolvin this issue is very non logical.Could you please guide me here and point out where I may have gone wrong.Thanks for all help in advance Thanks and Best Regards John Kunchandy --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.459 / Virus Database: 258 - Release Date: 2/25/2003