Column must be named: %1

Error constant SQLE_NO_XML_IDENTIFIER
ODBC 2 State ERROR
ODBC 3 State ERROR
Parameter 1 Number of the column that must be named.
Severity 16
SQLCODE –874
SQLSTATE WX001
Sybase error code 13880
Probable cause

Unnamed columns cannot be used as XML element or attribute names. Name unnamed columns in the select list using AS.