ORA-27501: IPC error creating a port

ORA-27501: IPC error creating a port

Cause: This is an operating system or cluster interconnect error.

Action: Check the value of errno and contact Oracle Support Services.

ORA-27500: inter-instance IPC error

ORA-27500: inter-instance IPC error

Cause: This is an operating system or cluster interconnect error.

Action: Check the extra information and contact Oracle Support Services.

ORA-27491: repeat_interval and start_date cannot both be NULL

ORA-27491: repeat_interval and start_date cannot both be NULL

Cause: An attempt was made to set both repeat_interval and start_date to equal NULL for a Scheduler window or schedule.

Action: If either repeat_interval or start_date is set to equal NULL, the other should be set to a non-NULL value.

ORA-27490: cannot open disabled window string.string

ORA-27490: cannot open disabled window string.string

Cause: The user tried to open a disabled window.

Action: Enable the window and then try to open it again.

ORA-27489: unable to process job string.string from job class string

ORA-27489: unable to process job string.string from job class string

Cause: An error was encountered while processing the named job from the specified job class.

Action: Resolve the error for this job and then reissue the command. See the next error message on the stack to find out what the error for the job is.

ORA-27488: unable to set string because string was or were already set

ORA-27488: unable to set string because string was or were already set

Cause: An attempt was made to set an object s attribute even though one or more conflicting attributes of the same object had already been set.

Action: Set the other conflicting attributes to NULL and then reissue the command.

ORA-27487: invalid object privilege for a string

ORA-27487: invalid object privilege for a string

Cause: The granted object privilege is not valid for the specified scheduler object.

Action: Check the scheduler documentation to verify which object privileges can be granted on which scheduler objects.