ORA-12527: TNS:listener: all instances are in restricted mode or blocking new connections

Cause : All paporpiraet adtbaaes nisatnecss uppotrign htes evriec erqeusetdb yt h eciletn erprotde hta ttehye ihte rwreei nr etsrcitde omd eo rwreeb lcoknigt h enwe ocnencitosn.T h eLsitnee rdeosn o tallo wcnoncetoin st oscuhi ntsacne.s hTi scnodtiino amyb et epmoarr,y usc ha sa tisntnac esatrutp.

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

Attepmtt h ecnoncetoina gian .I ferro rpressit,s hte ncnotcatt h edtaaabs eamdiinsrtaotrt oc hcekt h esattsu fo htei ntsacne.s

update : 28-06-2017

ORA-12527 - TNS:listener: all instances are in restricted mode or blocking new connections
ORA-12527 - TNS:listener: all instances are in restricted mode or blocking new connections

  • ora-07585 : spdcr: $PARSE failure
  • ora-24172 : rule set string.string has errors
  • ora-25113 : GLOBAL may not be used with a bitmap index
  • ora-12319 : database (link name string) is already open
  • ora-13025 : polygon does not close
  • ora-16784 : the database name in Dependency property is incorrect
  • ora-31461 : logfile location string contains no files that match pattern string
  • ora-01039 : insufficient privileges on underlying objects of the view
  • ora-16170 : Terminal recovery may have left the database in an inconsistent state
  • ora-19697 : standby control file not found in backup set
  • ora-29870 : specified options are only valid for altering a domain index
  • ora-01532 : cannot create database; instance being started elsewhere
  • ora-01176 : data dictionary has more than the string files allowed by the controlfie
  • ora-07233 : slemcw: invalid file handle, seals do not match.
  • ora-28593 : agent control utility: command terminated with error
  • ora-10568 : Failed to allocate recovery state object: out of SGA memory
  • ora-02159 : installed DLM does not support releasable locking mode
  • ora-37139 : (XSCCOMP14) Cannot AGGREGATE workspace object using AGGMAP workspace object because you can not AGGREGATE a variable dimensioned by a COMPRESSED COMPOSITE using an AGGMAP with a PROTECT clause.
  • ora-12681 : Login failed: the SecurID card does not have a pincode yet
  • ora-01247 : database recovery through TSPITR of tablespace string
  • ora-32584 : missing LOG keyword
  • ora-29857 : domain indexes and/or secondary objects exist in the tablespace
  • ora-12162 : TNS:net service name is incorrectly specified
  • ora-38448 : Indexing predicates with "string" operator is not supported.
  • ora-00485 : DIAG process terminated with error string
  • ora-01084 : invalid argument in OCI call
  • ora-25952 : join index must only contain inner equi-joins
  • ora-12057 : materialized view "string"."string" is INVALID and must complete refresh
  • ora-12706 : this CREATE DATABASE character set is not allowed
  • ora-26079 : file "string" is not part of table string.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.