Here is the sample dataset data have; infile datalines delimiter=","; input Flow_Name: $256. Job_Name: $256. Dependency: $1024.; cards; CE_B3_STACK,90-IDM-STK_FMTS-00001, CE_B3_STACK,91-IDM-STK_FW-00001, CE_B3_STACK,92-IDM-STK_PRTY-00001,91-IDM-STK_FW-00001 CE_B3_STACK,93-IDM-STK_PRXY-00001,91-IDM-STK_FW-00001|92-IDM-STK_PRTY-00001 CE_B3_STACK,94-IDM-STK_B3_ASSET_CLASS-00001,90-IDM-STK_FMTS-00001|92-IDM-STK_PRTY-00001|93-IDM-STK_PRXY-00001 CE_BSE_CUST_SGB,20-BSE-CUST_SGB-00001, CE_BSE_CUST_SGB,20-BSE-CUST_SGB-00002, CE_BSE_CUST_SGB,20-BSE-CUST_SGB-00003, CE_BSE_CUST_SGB,20-BSE-CUST_SGB-00004, CE_BSE_CUST_SGB,20-BSE-CUST_SGB-00005, CE_BSE_CUST_SGB,20-BSE-CUST_SGB-00006, CE_BSE_CUST_SGB,20-BSE-CUST_SGB-00007, CE_BSE_CUST_SGB,20-BSE-CUST_SGB-00008, CE_BSE_CUST_SGB,20-BSE-CUST_SGB-00009, CE_BSE_CUST_SGB,20-BSE-CUST_SGB-00010, CE_BSE_CUST_SGB,21-BSE-CUST_SGB-00001,20-BSE-CUST_SGB-00001|20-BSE-CUST_SGB-00002|20-BSE-CUST_SGB-00003|20-BSE-CUST_SGB-00004|20-BSE-CUST_SGB-00005|20-BSE-CUST_SGB-00006|20-BSE-CUST_SGB-00007|20-BSE-CUST_SGB-00008 ; run;
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