ORA-12445: cannot change HIDDEN property of column

Cause : Yuo rtide ot pseicf yad iffeern tHDIEo pito nfro atbal ewtiha ne xsitnigp oilc yclounm.

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

Dorpt h eclounm rfo mteh atbel nadr epapyl htep oilc ywtiht h enwe IHD Eotpino.

update : 24-05-2017

ORA-12445 - cannot change HIDDEN property of column
ORA-12445 - cannot change HIDDEN property of column

  • ora-09360 : Windows 3.1 Two-Task driver unable to allocate context area
  • ora-13900 : missing or invalid parameter string
  • ora-25114 : invalid file number specified in the DUMP DATAFILE/TEMPFILE command
  • ora-14288 : index is not partitioned by Composite Range method
  • ora-38407 : The ADT associated with the attribute set already exists.
  • ora-12424 : length exceeds binary label size
  • ora-30939 : Order violation: Element 'string' may not follow element 'string'
  • ora-07824 : sspain: $SETIMR failure
  • ora-16638 : could not get the instance status
  • ora-03124 : two-task internal error
  • ora-06510 : PL/SQL: unhandled user-defined exception
  • ora-10580 : Can not modify datafile header during test recovery
  • ora-16108 : database is no longer a standby database
  • ora-24280 : invalid input value for parameter string
  • ora-02097 : parameter cannot be modified because specified value is invalid
  • ora-12854 : Parallel query is not supported on temporary LOBs
  • ora-28007 : the password cannot be reused
  • ora-06505 : PL/SQL: variable requires more than 32767 bytes of contiguous memory
  • ora-12711 : this CREATE CONTROLFILE character set is not allowed
  • ora-01900 : LOGFILE keyword expected
  • ora-14135 : a LOB column cannot serve as a partitioning column
  • ora-38424 : no attribute set currently assigned to the expression set
  • ora-30201 : Unable to load NLS data object
  • ora-00334 : archived log: 'string'
  • ora-04087 : cannot change the value of ROWID reference variable
  • ora-06544 : PL/SQL: internal error, arguments: [string], [string], [string], [string], [string], [string], [string], [string]
  • ora-37005 : (AWLISTALL03) number readers
  • ora-31648 : Timeout before master process string finished initialization.
  • ora-12081 : update operation not allowed on table "string"."string"
  • ora-10701 : Dump direct loader index keys
  • 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.