Hi Murali,
This error looks to me like the given employee doesn't have the IT 0017 created for MM/DD/YYYY , if not you need to create it.
You can go to transaction PRMD and maintain for this employee (offcource you can use PA30 as well but since this is specific to travel and expense you can use PRMD tcode).
Please make suer the assigne employee has done proper organizational assignment, correct test data.
Thanks
Krishna