Reasons/ Scenarios: Following could be the reasons for getting errors while submitting an expense report which was created by selecting report type as corporate credit card
1) User has added Cash/Personal Card expenses in the expense report where as only corporate card expenses should be.
2) User has added expenses lines to the report that do not fit in the expense report start date and end date range.
Hence for the above scenarios user will get validation errors while submitting the report.
Solution: User should remove cash/personal card expenses from the report and add them in a separate i.e. Out Of Pocket report and then try to submit the report. Also the user needs to check the date of the expenses so as to fit into the start date and end date range.