From FIXwiki

FIX Message CollateralInquiryAck (MsgType=BG)

MsgType	FIX Specification	First introduced	Deprecated
MsgType=BG	PostTrade messages - CollateralManagement	FIX.4.4

Used to respond to a Collateral Inquiry in the following situations:

• When the CollateralInquiry will result in an out of band response (such as a file transfer).

• When the inquiry is otherwise valid but no collateral is found to match the criteria specified on the Collateral Inquiry message.

• When the Collateral Inquiry is invalid based upon the business rules of the counterparty.

Message Contents By FIX Version

Notes

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