ORA-16216: Log stream sequence error

admin

ORA-16216: Log stream sequence error
Cause: The log stream beingprocessed did not follow the last processed stream.
Action: If the database is inan active configuration, issue an ALTER DATABASE
START LOGICAL STANDBY APPLY NEW PRIMARY command to synchronize
log stream data with the current primary database. If the database is not in an
active configuration, manually add the next dictionary-begin log file thatfollowed
the previous log stream.