Attend to the same data refresh concern, This time the issue is generating the polling file for RMSI. The same issue encountered, communication link failure. Checked and ETL and modified to use the table output instead of the bulk loader. Extraction took a while to complete as the RMSI has 200K+ SKUs. The Extraction completed after an hour and inform Liby, Tested the extraction after reverting to use the bulk loader upload object in Pentaho.