Error while executing function "ALSM_EXCEL_TO_INTERNAL_TABLE"

Dear experts,

I am uploading the data from excel file using ALSM_EXCEL_TO_INTERNAL_TABLE function module in one of the report. The function goes well in the backend but

unfortunately, when I run the web, it throws an error: Error during import of clipboard contents, error key: RFC call ended with "System Failure" exception.I have enter to SU22 and find no errors about it.Have you guys ever met this problem? Please show me the the solution, or guide me how to fix this error.

Thanks in advance.