XML Namespace url generating X001 instead of 2001

Question

Anyone knows why XML name space is populating as http://www.w3.org/X001/XMLSchema-instance in mapped request instead of http://www.w3.org/2001/XMLSchema-instance

The mapped request has XML defined objects and all have schema namespace http://www.w3.org/2001/XMLSchema.

Answer 1

Cause: the X in X001 was caused by custom masking. After turning off masking flag, I was able to see correct logging of namespace a http://www.w3.org/2001/XMLSchema