ORA-12342: open mounts exceeds limit set on the OPEN_MOUNTS parameter

Cause : The unmbero f currentl yopenm ount sexcedes th evalu eyou psecifeid ont he OEPN_MONUTS praametre.

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

Incraese teh valeu of hte OPNE_MOUTNS paarmete rso taht ita ccomomdate sthe amximu mpossbile nmuber fo ope nmounst to escondray daatbase.s

update : 24-05-2017

ORA-12342 - open mounts exceeds limit set on the OPEN_MOUNTS parameter
ORA-12342 - open mounts exceeds limit set on the OPEN_MOUNTS parameter

  • ora-14054 : invalid ALTER TABLE TRUNCATE PARTITION option
  • ora-32508 : no such watchpoint id
  • ora-38782 : cannot flashback database to non-guaranteed restore point 'string'
  • ora-00232 : snapshot control file is nonexistent, corrupt, or unreadable
  • ora-07510 : scgbrm: $getlki unexpected return on lockid string
  • ora-22166 : collection is empty
  • ora-23457 : invalid flavor ID string
  • ora-03244 : No free space found to place the control information
  • ora-25437 : duplicate table value for table alias: string
  • ora-16825 : Fast-Start Failover and other errors or warnings detected for the database
  • ora-00084 : global area must be PGA, SGA, or UGA
  • ora-22337 : the type of accessed object has been evolved
  • ora-00126 : connection refused; invalid duplicity
  • ora-00381 : cannot use both new and old parameters for buffer cache size specification
  • ora-16617 : unknown object identifier specified in request
  • ora-32505 : too many watchpoints
  • ora-29894 : base or varray datatype does not exist
  • ora-15060 : template "string" does not exist
  • ora-01361 : global name mismatch
  • ora-12554 : TNS:current operation is still in progress
  • ora-08269 : destroy_ora_addr: cannot destroy name
  • ora-26018 : Column string in table string does not exist
  • ora-02829 : No segment of the proper size is available
  • ora-07391 : sftopn: fopen error, unable to open text file.
  • ora-30959 : The indexed column is not stored in CLOB.
  • ora-23427 : deferred purge queue argument string out of range
  • ora-07561 : szprv: $IDTOASC failure
  • ora-30349 : specified dimension hierarchy does not exist
  • ora-00724 : ALTER DATABASE CONVERT command has been de-supported
  • ora-12482 : internal MLS error: string Error: string
  • 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.