ORA-52318
DBMS CREATE CHECKPOINT ON VECTOR INDEX owner_name.index_name of ORGANIZATION INMEMORY NEIGHBOR GRAPH DISTRIBUTE was skipped: another session is already checkpointing.
- owner_name: The owner of the index.
- index_name: The index name.
Cause
Another session is currently performing a checkpoint on the same index.
Action
Wait for the ongoing operation to complete and retry.