500 Internal Server Error - IBM/IFT-Developer-Zone GitHub Wiki
Error Description
The Connector API rejects the XML submission and returns a 500 Internal Server Error response.
Instructions to fix
This is an unexpected Connector exception and will need to be investigated and corrected by the Support team. Please wait for one hour before attempting to resubmit XML to allow time for the issue to be addressed. If the problem persists please contact support for further instructions.