Prevent Potential Rebuilt Data CorruptionA RRED_ERR (407) occurred unexpectedly after a file rebuild or automatic recovery operation. A potential exists for HUGE files that are nonTRANDEP (fixed or variable length) to experience this error after these operations. At issue is the length of resource headers which are longer than an expected header limit contained in transaction log entries. Another symptom of this problem are unexpected 'ff' values contained in the resulting rebuilt data file overwriting once valid data records. While this situation should be considered a rare experience under normal operating conditions, the potential for data loss and/or corruption exists. Therefore, this fix is considered a critical fix in the specified situations. |
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