Hi There,   New to SAS coding so if you need more details please let me know   I am getting the following error when to running a code is EG 4.3   ERROR: CLI open cursor error: ERROR:  Divide by 0    Sample of data set    ID   Card_Sales   Card_Used 001  25                5 002  10                8 003  7                  2 004  0                  0   SAS Code I am using:   Card_Used / Card_Sale as Ratio   Any assistance would be greatly appreicated.   Thanks ... View more