Oracle® Database 8i | 9i | 10g | 11g | 12c | 18c | 19c Error Codes
Information for Database Error Code ORA-06403: Unable to allocate memory.
ORA-06403: Unable to allocate memory.
Cause: System unable to allocate needed virtual memory.
Action: Configure more memory, reduce load, or simply try again.
Error Type: ORA
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