Hi folks, The environment is Oracle 10gR2 (10.2.0.3) on SUSE linux 10. Please ignore my lack of knowledge with the partitions and its handling. We've a big bunch of tables with both partitioned and subpartitioned indexes. And some of them were in the state of N/A as part of ETL process which failed due to some reason. So I tried to rebuild the partitioned indexes but came across the error ora-14827:cannot rebuild a partition of a composite range partitioned index. I rebuilt the entire subpartitions and I can see from user_ind_subpartitions, they are all in USABLE state but the status in user_ind_partitions is still showing N/A and same status is from user_indexes for the indexes that were unusable earlier. Is this a normal behavior for partitioned indexes? or do I need to rebuild partitioned indexes in some other way? Thanks for the help.