[Zope] Sybase error: Products.SybaseDAv2.db.Error: ct_command():

[Chris McDonough]

Hung, if there's nothing important in the transaction log, I think the
command is something like "dump transactions" or somesuch from SQL.  see
the manual.

Hung Jung Lu wrote:
> 
> >From: Chris McDonough <chrism@digicool.com>
> >This is strange stuff.  Have you checked the Sybase transaction log
> >lately?  When it gets full, Zope doesn't like that too much.
> 
> (1) How do I check the transaction log? (I am a newbie to
>     Sybase.)
> 
> (2) I am also getting another error. (I append the error message
>     at the end of this posting.) I went into db.py file and
>     printed out the value of f.datatype is 17 when it crashed.
>     Does this help to trace the source of the bug? What else
>     can I do to trace the bug? After the "invalid buffer element
>     type" error, all hell breaks loose and Zope starts to
>     issue more and more strange error messages.
> 
> Hung Jung
> 
> =================================================================
> 
> Zope Error
> Zope has encountered an error while publishing this resource.
> 
> Error Type: sy_occ.error
> Error Value: Invalid buffer element type
> 
> --------------------------------------------------------------------------------
> 
> Troubleshooting Suggestions
> 
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> 
> Traceback (innermost last):
>   File /usr/local/bs_zope_2000_01/lib/python/ZPublisher/Publish.py, line
> 214, in publish_module
>   File /usr/local/bs_zope_2000_01/lib/python/ZPublisher/Publish.py, line
> 179, in publish
>   File /usr/local/bs_zope_2000_01/lib/python/Zope/__init__.py, line 202, in
> zpublisher_exception_hook
>     (Object: RoleManager)
>   File /usr/local/bs_zope_2000_01/lib/python/ZPublisher/Publish.py, line
> 165, in publish
>   File /usr/local/bs_zope_2000_01/lib/python/ZPublisher/mapply.py, line 160,
> in mapply
>     (Object: manage_test)
>   File /usr/local/bs_zope_2000_01/lib/python/ZPublisher/Publish.py, line
> 102, in call_object
>     (Object: manage_test)
>   File /usr/local/bs_zope_2000_01/lib/python/Shared/DC/ZRDB/Connection.py,
> line 176, in manage_test
>     (Object: RoleManager)
>   File /usr/local/bs_zope_2000_01/lib/python/Products/SybaseDAv2/db.py, line
> 242, in query
> sy_occ.error: (see above)
> 
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-- 
Chris McDonough - Digital Creations, Inc.
Publishers of Zope - http://www.zope.org