3757011 - Sending prices/quotes to external system fails with the error- "Invalid Document:Attribute "currency" is required and must be specified for element type "Money"." in the Event Audit logs in Guided Sourcing

• Send prices to external system fails in Guided Sourcing event with the error message: There was an error while sending quotes to the external system. Please contact the system administrator.
  
• Event Audit Log details: Failed to send bid to the external system. Bid ([Bid ID]), submitted by [Supplier]. Error Message : Error sending the quote message. Status code: 406, status text: Not Acceptable, status message: Invalid Document:Attribute "currency" is required and must be specified for element type "Money". at line [x], column [y].. 

error while sending quotes to the external system, Please contact the system administrator, Failed to send bid to the external system, Error sending the quote message, Status code: 406, status text: Not Acceptable , KBA , BNS-ARI-GS-EVT , Guided Sourcing Event , BNS-ARI-GS-EVT-ADE , Guided Sourcing Event administration , BNS-ARI-SS-EVT , Sourcing Events , Problem