Description:
When the Swift XML Parser is used in the TIBCO IntegrationManager (IM) process as a plugin, it fails to validate DTD schemas and throws the error,  "java.io.IOException: Error reading schema: TOKEN".
Symptoms:
The following error is seen on the console and/or in the Engine log file.

 ""java.io.IOException: Error reading schema: TOKEN".

Cause:
TIBCOxml.jar fails to validate DTD schemas and the xmlsdk.jar does not have the method "makeName" with two arguments.

This error is thrown if TIBCOxml.jar (<tra-home>/lib) is placed before xmlsdk.jar (<im-home>/java) in the extended path in the file (imed/imse .tra). The TIBCOxml.jar fails to validate DTD schemas used in the XML Parser. However, if xmlsdk.jar is placed before TIBCOxml.jar then the validation error disappears but throws "java.lang.NoSuchMethodError: com.tibco.xml.data.primitive.ExpandedName.makeName(
Ljava/lang/String;Ljava/lang/String;)"

Workaround:

Use different (imed/imse .tra) files with one pointing to xmlsdk.jar in front (for the IM XML Parser process) and th other pointing to TIBCOxml.jar before (For SWIFT XML Parser process).

Swift XML Parser fails to validate DTD schemas if used in TIBCO IntegrationManager™ process.