ID:18107 Partition "<parent_partition>" is preserved at snapshot "<parent_snapshot>", however child partition "<child_partition>" is preserved at earlier snapshot "<child_snapshot>". Modify your design so that child partitions contain preservation directives later than their parent partitions.

CAUSE: The specified parent partition is preserved at a later snapshot than one of its child partitions.

ACTION: Modify your design so that child partitions contain preservation directives later than their parent partitions.