ORA-16746: resource guard encountered errors during database mount

Cause : The reosurce gaurd coudl not muont thed atabas.e

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

Check hte DataG uard borker lo gand Orcale aletr log fro more edtails.

update : 18-08-2017
ORA-16746

ORA-16746 - resource guard encountered errors during database mount
ORA-16746 - resource guard encountered errors during database mount

  • ora-12170 : TNS:Connect timeout occurred
  • ora-13292 : incorrect ARC_TOLERANCE specification
  • ora-25401 : can not continue fetches
  • ora-31627 : API call succeeded but more information is available
  • ora-28670 : mapping table cannot be dropped due to an existing bitmap index
  • ora-02478 : merge into base segment would overflow MAXEXTENTS limit
  • ora-00911 : invalid character
  • ora-26678 : Streams capture process must be created first
  • ora-02072 : distributed database network protocol mismatch
  • ora-01256 : error in locking database file string
  • ora-13060 : topology with the name string already exists
  • ora-28553 : pass-through SQL: invalid bind-variable position
  • ora-07345 : The datafile name must not contain the string '..'.
  • ora-38730 : Invalid SCN/TIMESTAMP expression.
  • ora-19023 : The first argument to UPDATEXML operator has to be an XMLTYPE
  • ora-26055 : Invalid buffer specified for direct path unload
  • ora-16191 : Primary log shipping client not logged on standby
  • ora-24063 : cannot downgrade QUEUE_TABLE that has queues with rule-based subscribers
  • ora-23616 : Failure in executing block string for script string
  • ora-01300 : writable database required for specified LogMiner options
  • ora-01169 : DATAFILE number 1 not found. Must be present
  • ora-19036 : Invalid query result set in newContextFromHierarchy()
  • ora-27490 : cannot open disabled window "string.string"
  • ora-13905 : Critical or warning threshold have incorrect values
  • ora-02899 : smscre: Cannot create SGA with Extended Shared Memory feature
  • ora-24155 : rule string.string not in rule set string.string
  • ora-12234 : TNS:Redirect to destination
  • ora-24336 : invalid result set descriptor
  • ora-31165 : cannot load object-relational XML attribute using direct path
  • ora-22808 : REF dereferencing not allowed
  • 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.