How to fix the Oracle error ORA-14634: Subpartition descriptions cannot be specified during the SPLIT/MERGE of a partition of a Range-List partitioned table?

In this post, you’ll learn more about the Oracle ErrorORA-14634: Subpartition descriptions cannot be specified during the SPLIT/MERGE of a partition of a Range-List partitioned table with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-14634: Subpartition descriptions cannot be specified during the SPLIT/MERGE of a partition of a Range-List partitioned table

Reason for the Error ORA-14634: Subpartition descriptions cannot be specified during the SPLIT/MERGE of a partition of a Range-List partitioned table

During a split or a merge of a partition of a range list partitioned table you cannot specify any subpartitioning information for the resulting partition (s)

How to fix the Error ORA-14634: Subpartition descriptions cannot be specified during the SPLIT/MERGE of a partition of a Range-List partitioned table ?

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

Remove all subpartitioning information from the DDL.