ORA-12726: unmatched bracket in regular expression

Cause : hT eerugal rxerpseisnod din toh va eabalcndeb arkcte.s

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

nEusert ehb arkcte sra eocrrcelt yabalcnde.

update : 17-08-2017

ORA-12726 - unmatched bracket in regular expression
ORA-12726 - unmatched bracket in regular expression

  • ora-29880 : such column list already indexed using another domain index and indextype
  • ora-02454 : Number of hash keys per block (string) exceeds maximum of string
  • ora-02780 : Name given for the core dump directory is invalid
  • ora-07442 : function address must be in the range string to string
  • ora-30065 : test support for row dependencies
  • ora-23361 : materialized view "string" does not exist at master site
  • ora-32578 : password for SYS already specified
  • ora-24792 : cannot mix services in a single global transaction
  • ora-27078 : unable to determine limit for open files
  • ora-14032 : partition bound of partition number string is too high
  • ora-15199 : Internal ASM tracing event number 15199
  • ora-39127 : unexpected error from call to string string
  • ora-07209 : sfofi: file size limit was exceeded.
  • ora-16731 : error executing dbms_logstdby.unskip_txn procedure
  • ora-04041 : package specification must be created first before creating package body
  • ora-30568 : cannot drop log group - nonexistent log group
  • ora-30353 : expression not supported for query rewrite
  • ora-02825 : Request on free list was not free
  • ora-19020 : invalid dereference of XMLType columns
  • ora-01424 : missing or illegal character following the escape character
  • ora-16721 : unable to set LOG_ARCHIVE_DEST_n initialization parameters
  • ora-25005 : cannot CREATE INSTEAD OF trigger on a read-only view
  • ora-26088 : scalar column "string" must be specified prior to LOB columns
  • ora-19724 : snapshot too old: snapshot time is before file string plug-in time
  • ora-01059 : parse expected before a bind or execute
  • ora-12807 : process queue could not receive parallel query message
  • ora-39211 : unable to retrieve dumpfile information as specified
  • ora-06030 : NETDNT: connect failed, unrecognized node name
  • ora-38603 : FI including & excluding cursor can only return one column
  • ora-12901 : default temporary tablespace must be of TEMPORARY type
  • 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.