Hi,
I suggest adding the following attribute to your root element:
blockDefault="#all"
Explanation:
as Tamino 4.4 has full support for xsi:type, it has to take care that different types possibly being used/referenced via xsi:type have consistent declarations also for their respective child elements. This covers not just the logical schema but also physical properties like index definitions. With the additional attribute above usage of xsi:type is completely forbidden. I hope, that is ok for your application.
It will lead to the same behaviour as in Tamino 4.2 - unfortunately, it is not the default as of XML Schema.
Otherwise you may need to use the block=“#all” on a specific element.
Or, simply provide your complete schema with and without the intended modification and I’ll have a look.
Best regards
Uli
#webMethods#API-Management#Tamino