JATS-0043-001
XML declaration should have version="1.0", a correct encoding, and not be standalone.
Incorrect $XMLDecl
JATS-0043-002
DOCTYPE should have article or issue-xml with required public identifier and system
identifier. Incorrect $doctype
JATS-0043-003
Root element must have xml:lang attribute and must declare all namespaces that are used (xlink, oasis, mml, ali, xsi)
JATS-0043-004
The unparsed XML is not available so rules for start of XML and character encoding are not being checked properly.
JATS-0043-005
sch-permit processing-instruction('sch-permit')