| ERROR | Number of partitioning columns does not match number of subpartitioning columns |
| CAUSE | When exchanging a partitioned table with a composite partition the number of partitioning columns of the table must match the number of subpartitioning columns of the composite partition. |
| ACTION | Ensure that the number of partitioning columns in the partitioned table is the same as the number of subpartitioning columns in the the composite partition. |