Wild card in LSMW

Hi,

I am useing LSMW for creating material master data from external files.

I am using in "Specify files" a wild card.

All steps are executing in backgraund with report

/SAPDMC/SAP_LSMW_INTERFACE

Steps: reading and convering are executed without any problems.

But at the end, report RMDATIND starts.

I can not write wildcard in the file name for variant.

What I have to write in file name instead wildcard?