Oracle® Database 8i | 9i | 10g | 11g | 12c | 18c | 19c Error Codes
Information for Database Error Code ORA-06421: NETCMN: Error detected in the read-in data
ORA-06421: NETCMN: Error detected in the read-in data
Cause: Error found during recomputation of checksum or CRC.
Action: Possible hardware failures of communication nodes. Contact system administrator immediately.
Error Type: ORA
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