Events that must be addressed

Event messages issued by the MSIF transfer service have IDs of one of the following forms:
DNFOnnnnE
A message ID that ends with E indicates that an error occurred that requires a user action.
DNFOnnnnI
A message ID that ends with I indicates that no error occurred, or that an error from which FTM SWIFT can automatically recover occurred. Usually, no user action is required; however, some messages with this classification might require action.
Table 1 lists the event messages that indicate situations that typically require an MSIF administrator or operator to take immediate corrective action.
Table 1. MSIF event messages that typically require action
Message ID Issued to OU Notes
DNFO1048I BOU Requires immediate corrective action only if issued repeatedly within a short period.
DNFO1049E BOU If recurs periodically.
DNFO1050E BOU  
DNFO1069E BOU  
DNFO1100E BOU  
DNFO1121E BOU  
DNFO1212E BOU  
DNFO1220E BOU  
DNFO1226E BOU  
DNFO1249E BOU  
DNFO1253E BOU  
DNFO1300E BOU  
DNFO1400E BOU  
DNFO1406E BOU  
DNFO1500E BOU  
DNFO1505E BOU  
DNFO1602E DNFSYSOU  
DNFO1603E DNFSYSOU  
DNFO1605E DNFSYSOU  
DNFO1709E BOU
DNFO1716E BOU Requires immediate corrective action only if issued repeatedly within a short period.
DNFO1733E BOU  
DNFO1777E BOU Requires immediate corrective action only if issued repeatedly within a short period.
DNFO2028I BOU  
DNFO2034E BOU  
DNFO2301E BOU  
DNFO2609E BOU  
DNFO3605E BOU A file could not be deleted automatically and must be deleted manually.
DNFO4000E BOU  
DNFO9010E SYSOU  
DNFO9022E BOU  
DNFO9030E SYSOU  
DNFO9031E BOU  
DNFO9032E BOU  
DNFO9058E BOU  
DNFO9059E BOU  
DNFO9501E BOU  
Some error messages do not themselves exhaustively describe an error, but instead refer to another error message that provides additional information about the nature of the error. The timestamps and message groups of these two messages are identical, and can be used to correlate these two messages. For example: 
DNFO1017E 7/28/09 6:48:56 AM BANK1 DNF_O_FT MsgGrp1 BGrp1
          Request 'c3e2d840d8f4f9f64040404040404040c0c0446762dc0a4c' with
          correlation ID 'd4d8e6c9e900000000000000000000000000000000000000'
          received for OU 'OU1' is invalid and was put into a backout queue;
          see event 'DNFO1042E' for a more information.
⋮
DNFO1042E 7/28/09 6:48:56 AM BANK1 DNF_O_FT MsgGrp1 BGrp1
          Processing the message of type 'DOUBLET_MSGID' ('API SendFile') failed;
          see event 'DNFO1072E' for more information.
⋮
DNFO1072E 7/28/09 6:48:56 AM BANK1 DNF_O_FT MsgGrp1 BGrp1
          Request rejected by 'DNF_O_FT' service; message ID
          'c3e2d840d8f4f9f64040404040404040c0c0446762dc0a4c'
          already used for 'SND' request in condition 'inError'
          and state 'Requested'.