ORA-12157: TNS:internal network communication error

Cause : Intenral error druing entwor kcommnuicatoin.

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

Not onrmalyl visbile t othe suer. oFr futrher edtail,s tur non tarcinga nd reexecuet theo peraiton. fI errro perissts,c ontatc WordlwideC ustoemr Support.

update : 25-04-2017

ORA-12157 - TNS:internal network communication error
ORA-12157 - TNS:internal network communication error

  • ora-16797 : database is not using a server parameter file
  • ora-02272 : constrained column cannot be of LONG datatype
  • ora-30434 : refresh method must be one of FC?AN, not 'string'
  • ora-29815 : object being associated is not present
  • ora-12410 : internal policy error for policy: string Error: string
  • ora-29261 : bad argument
  • ora-21613 : key does not exist
  • ora-27544 : Failed to map memory region for export
  • ora-39207 : Value string is invalid for parameter string.
  • ora-26097 : unsupported conversion for column string (from type number to type number)
  • ora-13610 : The directive string does not exist for task string.
  • ora-02314 : illegal use of type constructor
  • ora-01167 : two files are the same file/group number or the same file
  • ora-07209 : sfofi: file size limit was exceeded.
  • ora-16790 : the value of the configurable property is invalid
  • ora-30512 : cannot modify string.string more than once in a transaction
  • ora-00209 : control file blocksize mismatch, check alert log for more info
  • ora-12722 : regular expression internal error
  • ora-10690 : Set shadow process core file dump type (Unix only)
  • ora-26698 : %s did not have a string rule set
  • ora-10360 : enable dbwr consistency checking
  • ora-15062 : ASM disk is globally closed
  • ora-01917 : user or role 'string' does not exist
  • ora-12845 : failed to receive interinstance parallel execution message
  • ora-30028 : Automatic Undo Management event for NTP testing
  • ora-23334 : column string does not exist in table or column group
  • ora-19501 : read error on file "string", blockno string (blocksize=string)
  • ora-30659 : too many locations specified for external table
  • ora-03236 : max # extents (string) reached in index string.string subpartition string
  • ora-06408 : NETCMN: incorrect message format
  • 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.