Oracle Database Errors or Warnings from Error ORA-02851 to ORA-02878

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ORA-02851: Request list is empty when it should not be
Cause: This is an internal problem.
Action: Contact ORACLE support.
ORA-02852: Invalid critical-section time out value
Cause: The time given was not a positive number.
Action: Use a positive number.
ORA-02853: Invalid server list latch time out value
Cause: The time given was not a positive number.
Action: Use a positive number.

ORA-02854: Invalid number of request buffers
Cause: The value given for “db_slave_buffers” in your INIT.ORA file is less than 0.
Action: Use a number that is greater than or equal to 0.
ORA-02855: Number of requests is less than the number of slaves
Cause: The value given for “db_slave_buffers” in your INIT.ORA file is less than the number specified for the number of slaves, “db_slaves.”
Action: Specify a number that is greater than that given for “db_slaves” Alternatively, specify 0. The kernel will supply the appropriate number.
ORA-02875: smpini: Unable to get shared memory for PGA

Cause: Stated in errno.
Action: Resolve the problem.
ORA-02876: smpini: Unable to attach to shared memory for PGA
Cause: Stated in errno.
Action: Resolve the problem.
ORA-02877: smpini: Unable to initialize memory protection
Cause: The adspcinit program has not been executed.
Action: Execute the adscpinit program as shown in your Installation and Users’ Guide. If the problem persists, try rebooting your computer.
ORA-02878: sou2o: Variable smpdidini overwritten
Cause: The variable smpdidini was overwritten, probably by client code.
Action: Verify client code, e.g. Pro*C, for illegal memory access. If the problem occurs outside Single Task operation, contact your customer support representative.

Above are list of Oracle Database Errors or Warnings from Error ORA-02851 to ORA-02878 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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