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  • No : 10522
  • Updated Date : 2021/03/11 16:54
  • Modified on : 2023/01/23 12:20
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[J-GATE3.0] Will MO31 be rejected if Closing Condition Order Flag (exch_order_type_n) or Closing Condition Session Specified (ext_t_state_c) is sent with no value? If so, what is the error code?

Will MO31 (new order message) be rejected if Closing Condition Order Flag (exch_order_type_n) or Closing Condition Session Specified (ext_t_state_c) is sent with no value? If so, what is the error code?
Category : 

Answer

MO31 will be rejected when Closing Condition Order Flag (exch_order_type_n) or Closing Condition Session Specification (ext_t_state_c) is sent with no value.
Please refer below for the error code when MO31 is rejected:
 
[Premise]
If NULL = 0x00, value “0” and NULL will be considered the same value, therefore if NULL is set, NULL will be considered as “0”.
 
[Error Code]
Case 1:
“0” (=NULL) is set to exch_order_type_n (Closing Condition Order Flag) and [1], [2], [3], [4], or [5] is set to ext_t_state_c (Closing Condition Session Specification)
>Order will be rejected with “-420453：State Type valid only for State Type Orders”.
 
Case 2:
512 (=closing condition) is set to exch_order_type_n (Closing Condition Order Flag) and “0” (=NULL) is set to ext_t_state_c (Closing Condition Session Specification).
>Order will be rejected with “-420451：State Type Order must specify state type”.
For closing condition orders, please avoid setting values other than [1], [2], [3], [4], or [5] to ext_t_state_c (Closing Condition Session Specification).
 
For details, please refer to “Orders triggered in Closing auction” under “4.6.3.1 Considerations for Normal Orders” of “J-GATE3.0_Connectivity_Manual_Commonalities_part”.

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