Getting a short dump in smartforms....

Hii SAPians !!! M getting a shortdump msg while generating smartform,when I call a function module

CALL FUNCTION 'SSF_FUNCTION_MODULE_NAME'

EXPORTING

formname = 'HR_REPORTS'

IMPORTING

fm_name = fm_name

EXCEPTIONS

no_form = 1

no_function_module = 2

OTHERS = 3.

the system generates a dump msg ,

"OPEN_DATASET_NO_AUTHORITY"

REGARDS

SHOAIB