BIP5386
Severity
20 : ErrorMessage
Message validation error. The xsi:type attribute value for element '<insert_2>' in message set '<insert_3>' is invalid.
Type '<insert_1>' cannot be overridden with type '<insert_0>'.Explanation
Element '<insert_2>' has an xsi:type attribute with value '<insert_0>', but type '<insert_0>' is not derived from the declared type '<insert_1>' of element '<insert_2>'.Response
Modify the message so that the xsi:type attribute identifies a valid type, or modify message set '<insert_3>' so that global type '<insert_0>' is derived from type '<insert_1>'.