Hi All, I am trying to decompose my time series data into trend and seasonality and using proc X12 for this in SAS VIYA3.4. After executing the following code i am facing error msg :- NOTE: This release of the X13 procedure is based on the Census Bureau X-13ARIMA-SEATS Release Version 1.1. ERROR: Invalid values : INTERVAL=WEEK1. . proc x12 data=sales_data date=date; var sales_qty; transform power=0; arima model=( (0,1,1)(0,1,1) ); estimate; x11; run; I have already tried giving interval = week as well, but it doesnt work. Any help will be appreciated Thanks Ankush
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