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 : 22-08-2017

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

  • ora-09809 : Unable to get user's group ID from connection
  • ora-01913 : EXCLUSIVE keyword expected
  • ora-30464 : no summaries exist
  • ora-13154 : invalid precision specified
  • ora-07640 : smsget: SGA not yet valid. Initialization in progress
  • ora-12212 : TNS:incomplete PREFERRED_CMANAGERS binding in TNSNAV.ORA
  • ora-27303 : additional information: string
  • ora-01873 : the leading precision of the interval is too small
  • ora-13026 : unknown element type for element string.string.string
  • ora-08266 : create_ora_addr: cannot register name in nameserver
  • ora-00160 : global transaction length string is greater than maximum (string)
  • ora-03123 : operation would block
  • ora-32129 : cannot get information about this column
  • ora-29524 : wrong types of arguments in call to 'string'
  • ora-16957 : SQL Analyze time limit interrupt
  • ora-01248 : file string was created in the future of incomplete recovery
  • ora-25100 : TABLESPACE option can only be used with ALTER INDEX REBUILD
  • ora-10564 : tablespace string
  • ora-39082 : Object type string created with compilation warnings
  • ora-38422 : invalid datatype for the attribute: string
  • ora-02096 : specified initialization parameter is not modifiable with this option
  • ora-06504 : PL/SQL: Return types of Result Set variables or query do not match
  • ora-13114 : [string]_NODE$ table does not exist
  • ora-13708 : Some snapshots in the range [string, string] were purged before the analysis was complete.
  • ora-08193 : Flashback Table operation is not allowed on temporary tables
  • ora-27041 : unable to open file
  • ora-32125 : Attribute type is not appropriate
  • ora-12637 : Packet receive failed
  • ora-00109 : invalid value for attribute string: string
  • ora-15093 : buffer only contains string bytes, I/O requested is string bytes
  • 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.