Oracle : Ошибка ORA-06124

"NETTCP: timeout waiting for ORASRV"
*Cause: The ORACLE server process was started but failed to
respond after N secs.
*Action: For heavily loaded systems this is not an uncommon
occurrence. Increase the value of N (the default is
30) by placing the following entry in the CONFIG.ORA
which will come into effect the next time the SQL*Net
TCP/IP server is started.

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