I have an 8.1.4 autovac process running on HP-UX 11.23 IA64 and repeatedly failing with the following error: ERROR: failed to re-find parent key in "audit_idx1" Will a reindex or drop index make this problem go away? Is there anything I can do to help identify the underlying issue? (This is an intensely used production system, so I have very limited room to operate.) TIA. Ed