| ERROR | snapshot too old: snapshot time is before file string plug-in time |
| CAUSE | The snapshot SCN is before the SCN at which the referred datafile is plugged into the database. |
| ACTION | retry the query. |
| ERROR | snapshot too old: snapshot time is before file string plug-in time |
| CAUSE | The snapshot SCN is before the SCN at which the referred datafile is plugged into the database. |
| ACTION | retry the query. |