Home » RDBMS Server » Enterprise Manager » Oracle ManagementServer Couldn't start
Oracle ManagementServer Couldn't start [message #68859] Mon, 06 December 2004 06:38 Go to next message
Messages: 1
Registered: December 2004
Junior Member
Could someone help about this error message after trying to start OracleOraHome92ManagementServer

error message : ORA-12500
Re: Oracle ManagementServer Couldn't start [message #68868 is a reply to message #68859] Tue, 21 December 2004 23:01 Go to previous message
Frank Naude
Messages: 4571
Registered: April 1998
Senior Member

Looks like your listener is not working properly. Check the listener.log file for details.

$ oerr ora 12500
12500, 00000, "TNS:listener failed to start a dedicated server process"
// *Cause:  The process of starting up a dedicated server process failed.
// The executable could not be found or the environment may be set up
// incorrectly.
// *Action: Turn on tracing at the ADMIN level and reexecute the operation.
// Verify that the ORACLE Server executable is present and has execute
// permissions enabled. Ensure that the ORACLE environment is specified
// correctly in LISTENER.ORA. The Oracle Protocol Adapter that is being
// called may not be installed on the local hard drive.  Please check that
// the correct Protocol Adapter are successfully linked.
// If error persists, contact Oracle Customer Support.

Best regards.

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