i am working on Smartforms, i got dump while calling 'SSF_FUNCTION_MODULE_NAME'.
the dump message is "
An exception occurred that is explained in detail below.
The exception, which is assigned to class 'CX_SY_DYN_CALL_PARAM_MISSING', was
not caught and
therefore caused a runtime error.
The reason for the exception is:
When calling the function module "/1BCDWB/SF00000099", one of the parameters
needed according to the interface description was not specified.
This parameter was "I_DUNS".
plse help me to fix the issue.