Oracle Solution for Error ora-14520

ORA-14520: Tablespace string block size [string] does not match existing object block size [string]

What triggered the Error:

A DDL statement was issued that would require a tablespace of a block size different from the block size of the specified partitioned object to be assigned either: (1) As the object's default tablespace (or one of the object's partition-level default tablespaces, if composite partitioning is being used) OR (2) To one of the object's partitions/subpartitions.

What should we do to fix it:

Specify a tablespace of the same block size as the partitioned object.