Oracle Database Errors or Warnings from Error ORA-02731 to ORA-02750

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ORA-02731: osnrnf: malloc of buffer failed
Cause: The specified driver could not find enough heap space to malloc a buffer.
Action: Contact your customer support representative.
ORA-02732: osnrnf: cannot find a matching database alias
Cause: Database alias specified was not identified in either $HOME/.sqlnet or /etc/sqlnet.
Action: Create the alias in a file called .sqlnet in your home directory for personal use or ask your system administrator to create the alias in /etc/sqlnet for system-wide use.
ORA-02733: osnsnf: database string too long
Cause: While converting a database alias to a database ID, the resulting database ID string exceeded the ORACLE system-imposed limit.
Action: Contact your customer support representative.

ORA-02734: osnftt: cannot reset shared memory permission
Cause: The Fast driver was unable to reset shared memory permissions.
Action: Contact your customer support representative.
ORA-02735: osnfpm: cannot create shared memory segment
Cause: The Fast driver failed to create a shared memory segment for two-task communication.
Action: Check whether the system-imposed limit on shared memory identifiers has already been reached for your system.
ORA-02736: osnfpm: illegal default shared memory address
Cause: The Fast driver failed to establish a default shared memory address.
Action: Contact your customer support representative.

ORA-02737: osnpcl: cannot tell orapop to exit
Cause: The Pipe driver failed to send orapop the command to exit.
Action: Contact your customer support representative.
ORA-02738: osnpwrtbrkmsg: incorrect number of bytes written
Cause: The pipe driver apparently sent an imcomplete break message.
Action: Contact your customer support representative.
ORA-02739: osncon: host alias is too long
Cause: The alias used for a sqlnet host is longer than 161 characters.
Action: Use a shorter alias.
ORA-02750: osnfsmmap: cannot open shared memory file ?/dbs/ftt_<pid>.dbf
Cause: The Fast driver failed to create a shared memory file for two-task communication.
Action: Check the permissions on the directory ?/dbs

Above are list of Oracle Database Errors or Warnings from Error ORA-02731 to ORA-02750 received while performing certain operation against Oracle Database or related products.

What are Oracle Database Error Messages?

Oracle Error Messages may be returned while using products which are part of Oracle Database.  Each Oracle Database Error or Warning Message mentioned above contains the Warning or Error Message Statement, a short explanation of the probable causes of the Error message, and a recommended action.

Hope this was helpful.

Thanks,
SQLServerF1 Team
Information about Oracle Database Error Messages or Warning Messages on Windows and Linux Operating Systems.

 

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