BIP5396
Severity
20 : ErrorMessage
An unresolved union error occurred for element or attribute '<insert_0>'.
The data type '<insert_2>' is not a valid data type for union type '<insert_1>'.Explanation
The element or attribute '<insert_0>' is based on union type '<insert_1>'. The data type '<insert_2>' does not correspond to any of the valid data types of union '<insert_1>'.Response
Check that the message contains a valid value for element or attribute '<insert_0>'.
Check that union type '<insert_1>' contains the correct list of simple types.
Consider using an xsi:type attribute to resolve the union explicitly.
Consider changing the type of the element in the tree to correspond with one of the union datatypes.