索引分配映射(IAM)页 %2 (位于对象 ID %3，索引 ID %4，分区 ID %5，分配单元 ID %6 (类型为 %7))的下一个指针指向了 IAM 页 %1，但扫描过程中检测不到它。

The Index Allocation Map (IAM) page %1 is pointed to by the next pointer of IAM page %2 in object ID %3, index ID %4, partition ID %5, alloc unit ID %6 (type %7), but it was not detected in the scan.