OCI-51879
ALTER VECTOR INDEX owner_name.index_name REBUILD failed as index partition partition_name was marked unusable.
- owner_name: index owner name
- index_name: index name
- partition_name: partition name of the index
Cause
Alter index rebuild is not supported if a Partition Management operation on the partition marks it unusable.
Action
Drop the NEIGHBOR Partitions index and create the vector index again with the desired configuration.