How to prevent purging of MSC_ST_MEASURE_DATA table?

Hi,

I am currently working on to load the supply chain planning shipments history using FBDI. When I load FBDI file using Load Planning Data from Flat file ESS job, it first loads data to staging table MSC_ST_MEASURE_DATA and then after performing some validations, it imports data finally to base table MSC_MEASURE_DATA. The records which fail validation, stays in staging table and corresponding validation error message text is also updated in MSC_ST_MEASURE_DATA staging table. But as soon as the Load Planning Data from Flat file ESS job processing completes, the data from MSC_ST_MEASURE_DATA staging table is automatically purged/deleted by delete staged