| ERROR | DDL skipped on internal schema |
| CAUSE | Logical Standby ignores DDLs on internal schemas such as SYS and SYSTEM. For a complete list of internal schemas ignored by Logical Standby perform the following query: SELECT owner FROM dba_logstdby_skip WHERE statement_opt = INTERNAL SCHEMA. |
| ACTION | No action necessary, this informational statement is provided to record the event for diagnostic purposes. |