Attended concern from SSI Sysops in which the Sales for Clarks are not getting updated after executing refresh multiple times. Performed checking on the sales data by query sales data from JDA and comparing it to the Pentaho data. Found variances and identified the batches that did not tally. Checked on the other Pentaho layers. also found the data to have variance. Found out that it was caused by incomplete SKUS in layer 1. Processed Masterfile refresh and triggered transaction refresh after