ORA-38622: Decision Tree not enough memory, requires at least stringKB
Cause: The memory size did not satisfy the minimum memory requirement for decision tree building.
Action: In workarea_size_policy= manual mode, set _dtree_area_size to a reasonably larger value. Or, In workarea_size_policy= auto mode, please raise pga_aggregate_target to a reasonably larger value.
Cause: The memory size did not satisfy the minimum memory requirement for decision tree building.
Action: In workarea_size_policy= manual mode, set _dtree_area_size to a reasonably larger value. Or, In workarea_size_policy= auto mode, please raise pga_aggregate_target to a reasonably larger value.
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