Error during import in CTS+ Transport

Hi,

We have configured CTS+ in Solution Manager with SAP PI 7.31 SP 10 (Java Stack). while importing in Quality we are getting following error

"com.sap.aii.util.misc.api.BaseRuntimeException: Reading GDI ... FAILED. Source is not well formed. SAXParseException at line -1, column -1. Details:

  Message: Generic Exception:

  Stacktrace:

  com.sap.engine.lib.xml.parser.NestedSAXParserException: Generic Exception: -> com.sap.aii.util.misc.api.BaseRuntimeException: Parsing generic data instance: begin of unexpected element script! "

Please let me know is there any configuration need to be done or how to find the root cause of the error.

Regards,

Rajakumar