ORA-06756: TLI Driver: cannot open oratab

Cause : The TLI server could not open the file used to define the locations of remotely accessible databases.

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

Ask your system administrator to check that the file exists and has the correct permissions.

update : 24-09-2017

ORA-06756 - TLI Driver: cannot open oratab
ORA-06756 - TLI Driver: cannot open oratab

  • ora-40106 : positive target value not specified for computing Lift
  • ora-06595 : REF CURSOR parameters are not supported in forwarded RPC calls
  • ora-00036 : maximum number of recursive SQL levels (string) exceeded
  • ora-24143 : invalid evaluation context name
  • ora-01518 : CREATE DATABASE must specify more than one log file
  • ora-24121 : both cascade and a block range passed to DBMS_REPAIR.CHECK_OBJECT procedure
  • ora-25128 : No insert/update/delete on table with constraint (string.string) disabled and validated
  • ora-30687 : session terminated by debugger
  • ora-13777 : invalid list of attribute names
  • ora-32820 : subscriber queue and exception queue must use same message system link
  • ora-38779 : cannot create restore point - too many restore points.
  • ora-09875 : TASDEF_WRITE: write error when writing ?/dbs/tasdef@.dbf file.
  • ora-01297 : redo version mismatch between dictionary string and logfiles
  • ora-22913 : must specify table name for nested table column or attribute
  • ora-24324 : service handle not initialized
  • ora-28170 : unsupported certificate version
  • ora-10929 : trace name context forever
  • ora-36700 : (XSRELTBL04) Dimension workspace object cannot be qualified more than once.
  • ora-24356 : internal error while converting from to COBOL display type.
  • ora-19751 : could not create the change tracking file
  • ora-01927 : cannot REVOKE privileges you did not grant
  • ora-16066 : remote archival disabled
  • ora-22999 : CLOB or NCLOB data may have been corrupted
  • ora-30353 : expression not supported for query rewrite
  • ora-32518 : cannot wait for ORADEBUG command completion (waited number ms for process string); total wait time exceeds number ms
  • ora-01225 : thread number string is greater than MAXINSTANCES string
  • ora-13021 : element not continuous
  • ora-30178 : duplicate flag used in a format specification
  • ora-12570 : TNS:packet reader failure
  • ora-09788 : sllfrb: unable to read file.
  • 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.