ORA-16781: the status of redo transport service for a database is unknown

Cause : Th ereod tarnsoprts erivces tauts ot as tadnbyd atbaas ecolud ont eb dteerimne.d

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

Chcek hte aDtaG uadr borke rlo gan dOrcalea letr lgo fro mroe edtalis.

update : 16-08-2017
ORA-16781

ORA-16781 - the status of redo transport service for a database is unknown
ORA-16781 - the status of redo transport service for a database is unknown

  • ora-02214 : duplicate BACKUP option specification
  • ora-30163 : The thread safety initialization failed
  • ora-26501 : RepAPI operation failure
  • ora-27063 : number of bytes read/written is incorrect
  • ora-07272 : spwat: invalid semaphore set id.
  • ora-38754 : FLASHBACK DATABASE not started; required redo log is not available
  • ora-08236 : smsget: cannot share subcube with listener
  • ora-24098 : invalid value string for string
  • ora-28605 : bitmap indexes cannot be reversed
  • ora-24430 : Null values for sqltext and key were specified.
  • ora-12924 : tablespace string is already in force logging mode
  • ora-15027 : active use of diskgroup "string" precludes its dismount
  • ora-26017 : global indexes not allowed for direct path load of table partition string
  • ora-06413 : Connection not open.
  • ora-07665 : ssrexhd: recursive exception encountered string string string string string string
  • ora-16711 : the resource guard index is out of bounds
  • ora-39771 : stream must be loaded before its handle is freed
  • ora-13913 : The threshold cannot be set when SYSAUX is offline.
  • ora-16240 : Waiting for logfile (thread# string, sequence# string)
  • ora-38452 : Expression Filter index name may not be longer than 25 characters
  • ora-29890 : specified primary operator does not have an index context
  • ora-31501 : change source string is not an AutoLog change source
  • ora-16027 : parameter string is missing a destination option
  • ora-31077 : invalid attribute "string" specified
  • ora-02787 : Unable to allocate memory for segment list
  • ora-30379 : query txt not specified
  • ora-12427 : invalid input value for string parameter
  • ora-00832 : no streams pool created and cannot automatically create one
  • ora-25112 : maximum number of BITMAP index columns is 30
  • ora-16614 : object has an ancestor that is disabled
  • 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.