eXtremeDB HA Error Codes

The following error codes indicate non-fatal error conditions that might be returned by the eXtremeDB High Availability runtime while processing HA operations:

Mnemonic Constant Name
Value
Meaning
MCO_E_HA
400
HA Error Code base
MCO_E_HA_PROTOCOLERR
401
Error in protocol
MCO_E_HA_TIMEOUT
402
Timeout
MCO_E_HA_IOERROR
403
Input / output error
MCO_E_HA_MAXREPLICAS
404
Too many replicas requested
MCO_E_HA_INIT
405
Unable to initialize HA
MCO_E_HA_RECEIVE
406
Error receiving HA message
MCO_E_HA_NO_AUTO_OID
407
No auto_oid index declared in the database schema
MCO_E_HA_NOT_INITIALIZED
408
HA was not initialized
MCO_E_HA_INVALID_MESSAGE
409
Invalid HA message ID
MCO_E_HA_INVALID_PARAMETER
410
Invalid parameter
MCO_E_HA_INVCHANNEL
411
Invalid channel handler
MCO_E_HA_INCOMPATIBLE_MODES
412
Incompatible HA mode
MCO_E_HA_CLOSE_TEMP
413
Close temporary multicast channel
MCO_E_HA_MULTICAST_NOT_SUPP
414
Multicast is not configured
MCO_E_HA_HOTSYNCH_NOT_SUPP
415
Hot synchronization is not configured
MCO_E_HA_ASYNCH_NOT_SUPP
416
Asynchronous replication is not configured
MCO_E_HA_NO_MEM
417
Not enough memory to create communication layer descriptors
MCO_E_HA_BAD_DESCRIPTOR
418
ha_t structure is not cleared before creation of base channel
MCO_E_HA_CANCEL
419
Connection was canceled
MCO_E_HA_WRONG_DB_MAGIC
420
Wrong DB magic value
MCO_E_HA_COMMIT
421
Master commit error, break commit loop
MCO_E_HA_MANYREPLICAS
422
Attempt to attach too many replicas
MCO_E_NOT_MASTER
423
Master-mode was not set
MCO_E_HA_STOPPED
424
Replication was stopped
MCO_E_HA_NOWRITETXN
425
Read-write transactions are prohibited on replica
MCO_E_HA_PM_BUFFER
426
Page memory buffer error
MCO_E_HA_NOT_REPLICA
427
Not Currently in replica-mode
MCO_E_HA_BAD_DICT
428
Master's db dictionary is incompatible with replica's
MCO_E_HA_BINEV_NOT_SUPP
429
Binary schema evolution is not configured
MCO_E_HA_CHANNEL_NOT_REGISTERED
430
Channel implementation is not registered
MCO_E_HA_DDL_NOT_SUPPORTED
431
DDL is not supported by HA
MCO_E_HA_NO_QUORUM
432
Number of active replicas is less than master_params::quorum
MCO_S_HA_REPLICA_DETACH
433
Replica was detached during transaction commit
Invalid return codes
432-499
Values between 432 and 499 are not valid eXtremeDB return codes

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