Input columns have unequal length
Posted: Thu Apr 08, 2021 3:42 pm
Hi, I would be grateful if you can advise on the following error. I want to use unreplicate(take) to take the first entry in blocks defined by CNTSCHID, specify two input columns and two output columns. On doing this, I get the error: "Input columns have unequal lengths(TAKE 'CNTSCHID' c300 c301 c1500 c59 c60)". I don't understand why c1500 is included as it does not represent my input or output columns. In the data window, I can see that c300 and c301 both have length 157 (which I believe to be correct). I have deleted any records with missing values on CNTSCHID and there are 157 distinct IDs remaining so I am unclear how the problem arises. Any help appreciated, thank you.