Database version is 184.108.40.206. We have one primary database and two physical standby database and dataguard also configured.
Dataguard sync is fine working between primary and physical standby.(No lag)
While checking the status of standby database by using DGMGRL getting below error
DGM-17016: failed to retrieve status for database "xxx_x" (xxxx_x - standbydbname) ORA-16706: Data Guard broker worker process not available