Hi all, Whenever I try to reindex an index in the portal_catalog or delete the index, add it back and then reindex, I get the first error below. I ran fstest.py and there were no errors in the Data.fs file yet. I also ran fsrecover.py and there were zero bytes removed from the Data.fs file. Also, When I run fsrefs.py, I get the second bit of output below. You may have seen my recent posts about the BTreeFolder2 instance that stores the vast majority of the content for this application. It has been suggested that the BTreeFolder2 instance may have corrupt BTrees so I rebuilt those using Tres Seaver's method but the behavior stays the same. Any ideas on this? Exception Type POSKeyError Exception Value 00000000000cc49a Traceback (innermost last): * Module ZPublisher.Publish, line 101, in publish * Module ZPublisher.mapply, line 88, in mapply * Module ZPublisher.Publish, line 39, in call_object * Module Products.ZCatalog.ZCatalog, line 499, in manage_reindexIndex * Module Products.ZCatalog.ZCatalog, line 485, in reindexIndex * Module Products.CMFCore.CatalogTool, line 207, in catalog_object * Module Products.CMFCore.WorkflowTool, line 353, in getCatalogVariablesFor * Module Products.CMFCore.WorkflowTool, line 338, in getWorkflowsFor * Module Products.CMFCore.WorkflowTool, line 307, in getChainFor * Module ZODB.Connection, line 559, in setstate * Module ZODB.FileStorage, line 689, in load * Module ZODB.FileStorage, line 657, in _load POSKeyError: 00000000000cc49a -------------------------------- fsrefs.py output oid 0xC8DF8L BTrees.OOBTree.OOBucket last updated: 2005-01-25 09:42:25.200913, tid=0x35AC9C66B861E00L refers to invalid object: oid 0xCC49AL missing: 'Products.CMFDefault.File.File' oid 0xC8E1FL BTrees.OOBTree.OOBucket last updated: 2005-01-25 09:42:25.200913, tid=0x35AC9C66B861E00L refers to invalid object: oid 0xCC49CL missing: 'BTrees.IOBTree.IOBTree' oid 0xD297EL BTrees.OOBTree.OOBucket last updated: 2005-02-10 04:08:47.313263, tid=0x35B2278C9DEB333L refers to invalid object: oid 0xCC49AL missing: 'Products.CMFDefault.File.File'