ORA-12727: invalid back reference in regular expression

Cause : Aabkcr fereneec saw sofnu debofera s bue-pxerssoi.n

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

nEusera v ladis bue-pxerssoi nsib iegnr fereneec.d

update : 25-06-2017

ORA-12727 - invalid back reference in regular expression
ORA-12727 - invalid back reference in regular expression

  • ora-15070 : maximum number of files string exceeded in diskgroup "string"
  • ora-02447 : cannot defer a constraint that is not deferrable
  • ora-00331 : log version string incompatible with ORACLE version string
  • ora-28508 : invalid value string for Heterogeneous Services initialization parameter string
  • ora-01578 : ORACLE data block corrupted (file # string, block # string)
  • ora-08105 : Oracle event to turn off smon cleanup for online index build
  • ora-01783 : only one RECOVERABLE or UNRECOVERABLE clause may be specified
  • ora-16517 : the object handle is invalid
  • ora-32308 : object materialized views must use SELECT *
  • ora-07572 : szrfc: insufficient rolename buffer space
  • ora-16154 : suspect attribute: string
  • ora-01685 : max # extents (string) reached in index string.string partition string
  • ora-12844 : cluster reconfiguration in progress
  • ora-03200 : the segment type specification is invalid
  • ora-02209 : invalid MAXTRANS option value
  • ora-06413 : Connection not open.
  • ora-09800 : Process sensitivity label retrieval failed.
  • ora-30768 : Cannot evaluate pipelined function
  • ora-32610 : missing SINGLE REFERENCE or DIMENSION keyword in MODEL clause
  • ora-39308 : application or database upgrade internal error: "string"
  • ora-29516 : Aurora assertion failure: string
  • ora-10388 : parallel query server interrupt (failure)
  • ora-12405 : invalid label list
  • ora-24337 : statement handle not prepared
  • ora-07227 : rtneco: unable to set noecho mode.
  • ora-07230 : slemcr: fopen error, unable to open error file.
  • ora-16178 : Cannot specify remote destinations in archivelog manual mode
  • ora-07446 : sdnfy: bad value 'string' for parameter string.
  • ora-03283 : specified datafile string does not exist
  • ora-24132 : table name string is too long
  • 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.