What is the correct informat and format to use for a date-time field that looks like this?:  2020-09-18T17:58:59-0700   I have tried informat timestamp E8601Dz25.; format timestamp E8601Dz25.;* B8601DX25.; input participantId timestamp E8601Dz25. bNumber;   I have tried informat timestamp B8601DX25.; format timestamp B8601DX25.; input participantId timestamp E8601DX25. bNumber;     Regardless, I receive this error message:  NOTE: Invalid data for timestamp in line 1 8-32.     I have tried changing the length to match the number of characters in the date, i.e. 24 informat timestamp E8601Dz24.;   This causes the next variable to be read incorrectly.         ... View more