Hi All, We are having a problem while importing a .zexp into a clean Data.fs on Zope 2.3.0 with HotFix intalled runing on debian. We already read on this list other messages with similar error messages. We've found a good explanation for the message below from Chris McDonough: "It happens when more than one thread tries to modify the same object in storage at the same time. It's Zope's equivalent of record-locking... It's normal. There's no corruption or anything, it's telling you that it avoided a write that might have caused problems." The problem is how can we get this error if there is only one person, one thread, making modifications to Zope? Despite the error below, the folder with its objects appears to be imported normally. Could it be a corrupted data stored in zexp that I'm tring to import in this new Data.fs? This is the error message that shows up on Zope stderr, when we try to import the zexp: ------ 2001-03-15T15:31:40 INFO(0) Z2 CONFLICT Competing writes at, /manage_importObject Traceback (innermost last): File /home/zope/230/lib/python/ZPublisher/Publish.py, line 175, in publish File /home/zope/230/lib/python/Zope/__init__.py, line 235, in commit File /home/zope/230/lib/python/ZODB/Transaction.py, line 252, in commit File /home/zope/230/lib/python/ZODB/Connection.py, line 270, in commit ConflictError: '\000\000\000\000\000\000\023\226' Thanks in advance. Ze Octavio Hiperlógica http://hiper.com.br