General Constraints (SAP Library - SAP XSLT Processor Reference)

General Constraints

Unicode

Internal Unicode processing (based on iXML DOM) supports UCS-2, but not UTF.

The integrated XPath parser is currently not Unicode-enabled. Therefore, non-ASCII Unicode characters are not supported in XPath attribute values.

Forwards Compatibility

The forwards-compatible mode is not supported. The attribute for the stylesheet version must therefore be "1.0".