XPath parser error: %1

Error constant SQLE_XQUERY_PARSER_ERROR
ODBC 2 State ERROR
ODBC 3 State ERROR
Parameter 1 The error message returned by the XPath parser.
Severity 16
SQLCODE –892
SQLSTATE WX003
Sybase error code 13591
Probable cause

The XPath expression is illegal or uses features that are not currently supported.