# AbsoluteTime::ambig: Warning: the interpretation of the string 11-12-2020 as a date is ambiguous

 TScci30clean = TimeSeries[cci30clean[[2 ;;]]]


I dont understand why this shows an error ,i have changed the date format twice in excel sheet that im working on and still shows this error.

• First, it's a warning, not an error. Did you check whether the result matches what you want? Second, the message seems pretty clear to me. Somewhere in your computation the expression AbsoluteTime["11-12-2020"] is evaluated, and since that would be interpreted differently by different conventions, it's ambiguous. To give more guidance, we'd need to see more of your code--a minimal amount to let us reproduce the warning. Might also need to see the format of the data you're importing. Jul 6 at 14:16
• I actually formatted the data from excel after this.Thanks Jul 19 at 23:28

AbsoluteTime["11-12-2020"]