I have several hundred datasets which all need to have password protection added (the same password for all datasets). The naming convention used is data_yyyyMMMdd with the dates increasing weekly (example: data_2022mar13, data_2022mar20).   Is there a way to modify all datasets in the dataset procedure?   I looked at the example date %do loop here: https://documentation.sas.com/doc/en/pgmsascdc/9.4_3.5/mcrolref/n01vuhy8h909xgn16p0x6rddpoj9.htm however SAS doesn't seem to recognize the yyyyMMMdd date format.   Thanks in advance! ... View more