How to fix the Oracle error ORA-14280: all rows in table do not qualify for specified subpartition?

In this post, you’ll learn more about the Oracle ErrorORA-14280: all rows in table do not qualify for specified subpartition with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-14280: all rows in table do not qualify for specified subpartition

Reason for the Error ORA-14280: all rows in table do not qualify for specified subpartition

There is at least one row in the non partitioned table which does not qualify for the subpartition specified in the ALTER TABLE EXCHANGE SUBPARTITION

How to fix the Error ORA-14280: all rows in table do not qualify for specified subpartition ?

You can fix this error in Oracle by following the below steps

Ensure that all the rows in the segment qualify for the subpartition. Perform the alter table operation with the NO CHECKING option. Run ANALYZE table VALIDATE on that subpartition to find out the invalid rows and delete them.