| ERROR | Columns of UROWID type may not be indexed |
| CAUSE | An attempt was made to create an index on a column of UROWID type |
| ACTION | Remove the column from the list of indexed columns |
| ERROR | Columns of UROWID type may not be indexed |
| CAUSE | An attempt was made to create an index on a column of UROWID type |
| ACTION | Remove the column from the list of indexed columns |