Oracle® Database 8i | 9i | 10g | 11g | 12c | 18c | 19c Error Codes
Information for Database Error Code ORA-08233: smsdes: cannot unmap SGA
ORA-08233: smsdes: cannot unmap SGA
Cause: The n_core system call failed while detaching from the SGA.
Action: Note nCX error returned; contact your customer support representative.
Error Type: ORA
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