Database Error Messages

Release
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  • 23ai
  • 21c
  • 19c
Updated
Jun 24, 2024

OCI-38605

Not enough memory for candidate generation

Cause

There was insufficient available memory for candidate generation.


Action

Consider revising the data, increasing the support_threshold setting, and decreasing itemset_length_max setting. And, in workarea_size_policy='auto' mode, set pga_aggregate_target to a reasonably larger value.