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FIXsession: market-data35=Y
When a Market Data Request cannot be honored, the FIX Server responds with this reject message.
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header
required
35=Y
​
262 - MDReqID
string
required
Unique request identifier.
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281 - MDReqRejReason
integer
required
Possible values:
  • 0 : Unknown Symbol
  • 1 : Duplicate MDReqID
  • 4 : Unsupported SubscriptionRequestType
  • 5 : Unsupported MarketDepth
  • 6 : Unsupported MDUpdateType
  • 8 : Unsupported MDEntryType
  • A : Unsupported Scope
  • B : Level3 not available
  • C : Trade not available on this request
​
58 - Text
string
Full description for rejection.
​
trailer
required
8=FIX.4.4|9=102|35=Y|34=3|49=KRAKEN-MD|56=CLIENT|52=20260407-14:32:01.000|262=MDSUB1|281=0|58=Unknown symbol: FOO/BAR|10=115|

8=FIX.4.4|9=96|35=Y|34=4|49=KRAKEN-MD|56=CLIENT|52=20260407-14:32:01.000|262=MDSUB1|281=1|58=Duplicate MDReqID|10=106|

8=FIX.4.4|9=108|35=Y|34=5|49=KRAKEN-MD|56=CLIENT|52=20260407-14:32:01.000|262=MDSUB2|281=5|58=Unsupported market depth: 100|10=006|