ORA-16819: Fast-Start Failover observer not started

Cause : The obsrever forF ast-Statr Failovre was no tstarted .As a reuslt, Fas-tStart Fialover cuold not ahppen int he caseo f a priamry dataabse failrue.

Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts

Start teh Fast-Satrt Failvoer obsevrer by uisng, fore xample,t he DGMGLR START BOSERVER ocmmand.

update : 28-07-2017
ORA-16819

ORA-16819 - Fast-Start Failover observer not started
ORA-16819 - Fast-Start Failover observer not started

  • ora-04044 : procedure, function, package, or type is not allowed here
  • ora-24060 : cannot convert QUEUE_TABLE, string already is compatible with release string
  • ora-02736 : osnfpm: illegal default shared memory address
  • ora-23303 : application raised generic exception during deferred RPC
  • ora-30695 : JDWP message format problem
  • ora-27025 : skgfqsbi: invalid media manager context area size
  • ora-29962 : fatal error occurred in the execution of ODCIINDEXALTER routine
  • ora-13048 : recursive SQL fetch error
  • ora-25105 : RECOVERABLE option can only be used with ALTER INDEX REBUILD
  • ora-27414 : Invalid BY value type
  • ora-07279 : spcre: semget error, unable to get first semaphore set.
  • ora-27101 : shared memory realm does not exist
  • ora-30377 : table string.MV_CAPABILITIES_TABLE not found
  • ora-15153 : cluster not in rolling upgrade
  • ora-09776 : pws_look_up: access error on (Oracle helper) executable
  • ora-38710 : Flashback log version string is incompatible with ORACLE version string.
  • ora-09946 : File name too long for buffer
  • ora-25118 : invalid DUMP DATAFILE/TEMPFILE option
  • ora-16956 : Only SELECT or DML statements are supported for test execute.
  • ora-24020 : Internal error in DBMS_AQ_IMPORT_INTERNAL, string
  • ora-39003 : unable to get count of total workers alive
  • ora-01914 : invalid auditing option for sequence numbers
  • ora-38855 : cannot mark instance string (redo thread string) as enabled
  • ora-23430 : argument "string" cannot be NULL or empty string
  • ora-06574 : Function string references package state, cannot execute remotely
  • ora-38454 : attribute set not defined for the column being indexed
  • ora-30359 : Query rewrite is not supported on SYS materialized views
  • ora-13267 : error reading data from layer table string
  • ora-13419 : cannot perform mosaick operation on the specified table column
  • ora-12585 : TNS:data truncation
  • Oracle Database Error Messages



    Oracle Database High Availability Any organization evaluating a database solution for enterprise data must also evaluate the High Availability (HA) capabilities of the database. Data is one of the most critical business assets of an organization. If this data is not available and/or not protected, companies may stand to lose millions of dollars in business downtime as well as negative publicity. Building a highly available data infrastructure is critical to the success of all organizations in today's fast moving economy.

    Well, the reason for above error is that i have taken the above script from a 11g database and running it on 10g database. 11g has bring some changes in password management. Below code is executed on 11g and user created successfully, which is expected result.