ORA-12216: TNS:poorly formed PREFERRED_CMANAGERS addresses in TNSNAV.ORA

Cause : Addrses bidning ofr th ePREFRERED_MCANAGRES enrty int he cilent' sTNSNVA.ORAf ile si imporperl yenteerd.

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

Defien theA DDRESS as aprt o fthe RPEFERERD_CMNAAGER Sbindnig.

update : 20-09-2017

ORA-12216 - TNS:poorly formed PREFERRED_CMANAGERS addresses in TNSNAV.ORA
ORA-12216 - TNS:poorly formed PREFERRED_CMANAGERS addresses in TNSNAV.ORA

  • ora-01414 : invalid array length when trying to bind array
  • ora-12489 : default label not within clearance range
  • ora-28559 : FDS_CLASS_NAME is string, FDS_INST_NAME is string
  • ora-27153 : wait operation failed
  • ora-08119 : The new initrans will make the index too big
  • ora-29701 : unable to connect to Cluster Manager
  • ora-37016 : (XSACQUIRE01) You must specify objects to acquire for the ACQUIRE command.
  • ora-15092 : I/O request size string is not a multiple of logical block size string
  • ora-31004 : Length string of the BLOB in XDB$H_INDEX is below the minimum string
  • ora-01185 : logfile group number string is invalid
  • ora-07802 : slbtpd: overflow while converting to packed decimal
  • ora-22979 : cannot INSERT object view REF or user-defined REF
  • ora-12017 : cannot alter primary key mview 'string' to a rowid mview
  • ora-13348 : polygon boundary is not closed
  • ora-02148 : EXCLUSIVE specified multiple times
  • ora-10582 : The control file is not a backup control file
  • ora-30656 : column type not supported on external organized table
  • ora-26692 : invalid value string, string should be in string format
  • ora-30076 : invalid extract field for extract source
  • ora-08454 : more than one S symbol specified in picture mask
  • ora-14509 : specified VALIDATE INTO table form incorrect
  • ora-37070 : You may not execute OLAP DML programs in a parallel query session.
  • ora-06115 : NETTCP: unable to create ORACLE logicals
  • ora-08311 : sllfop: bad value for maxrecsize
  • ora-06258 : NETNTT: cannot allocate context area
  • ora-09751 : pw_attachPorts: server call pws_attach failed.
  • ora-21521 : exceeded maximum number of connections in OCI (object mode only)
  • ora-06807 : TLI Driver: could not open ethernet device driver file
  • ora-09330 : Session terminated internally by Oracle or by an Oracle DBA
  • ora-03207 : subpartitioned type must be specified for composite object
  • 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.