Hi, I am combining fields using strcat as shows below and I want to have "N/A" in the same field if result of strcat is Null. But for some reason, isnull or isnotnull command used after strcat is not identifying null values. Am I missing something here ? |strcat Key_1 Key_2 Key_3 Key_4 Testing_Key |eval Testing_Key=if(isnotnull(Testing_Key),Testing_Key,"N/A") Result should be either value of Testing_Key when its not null and it should "N/A" when Testing_Key is Null. Thanks, Rohan Kinhikar
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