upgrading to DocBook XML DTD V4.5CR3

[Joy Andree <joy.andree@ansys.com>]

I'm upgrading the DTD from 4.0 to V4.5CR3.  Everything seemed to be going fine with my build (at least not breaking) until I ran one of my scripts and got the following errors.

xsltproc --stringparam collect.xref.targets "only" --stringparam targets.filename "my_book.db" %XSLPATH%/mycustom.xsl %DOCPATH%/my_book.xml

validity warning : Attribute base of element title: already defined
 %title.role.attrib;
                    ^
role        CDATA        #IMPLIED
^
validity warning : Attribute base of element titleabbrev: already defined
 %titleabbrev.role.attrib;
                          ^
role        CDATA        #IMPLIED

The errors keep going on for every place the role attribute is declared in the DTD.

Did I miss something or need to do something else for the upgrade?

Thanks,
Joy

-- 
Joy Andree
Software Developer II
ANSYS, Inc.
275 Technology Drive
Canonsburg, PA 15317
Tel: 724-514-2944
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