| 901 | Field not found | |
| 902 | Field type problem | |
| 903 | Lock required | |
| 904 | Index type not supported | |
| 905 | Method of a database file based object was called with a parameter value from a
different file | |
| 906 | Code page for the target file is not supported | |
| 907 | PPCS/SBME The record that you attempted an operation on is not currently stored
and therefore the operation is not supported | |
| 908 | PPCS-only. Attempt to lock one or more records where they are already locked. | |
| 909 | Attempt to continue an operation that is no longer possible because of a previous
call to rollback. | |
| 910 | Index not found. Internal error. | |
| 911 | Field has index. You have attempted to delete a field before removing the index. | |
| 912 | Field read-only. You have attempted to modify the contents of a read-only field. | |
| 913 | Key too long. Internal error. | |
| 914 | Duplicate index entry. You have attempted to save a record with an index value that is already in use. | |
| 915 | Index property unknown. You may be trying to use an older version of a database component with a newer index type. | |
