LUW struck in BW but no entries in SM58

Hi All,

I am using the Master data source 0CUST_SALES_ATTR. I got the TRFC Struck in RSMO. SO i checked in SM58 of R/3 side and found there is no entry from SM58. But in BW Side, RSMO is showing in TRFC Struck. I dont where it Struck and how to find the TRFC struck. For this data source, i dont find any entry in SM58. Please suggest.

Thanks.