ORA Error Codes

Partitions being merged are not adjacent

Cannot reuse lower-bound partition as resulting partition

EXCHANGE SUBPARTITION requires a non-partitioned- non-clustered table

Tables in EXCHANGE SUBPARTITION must have the same number of columns

Column type or size mismatch in EXCHANGE SUBPARTITION

Index mismatch for tables in ALTER TABLE EXCHANGE SUBPARTITION

Table is not partitioned by Composite Range method

All rows in table do not qualify for specified subpartition

Data type or length of a table subpartitioning column may not be changed

CHECK constraint mismatch in ALTER TABLE EXCHANGE SUBPARTITION