What is .kr file ?

Question

what is .kr file in each engine gateway and what information will store in each .kr files . For example channels.kr file. OriginalPostID-267820

Brett Shomaker · Accepted Answer

The .kr files contain engine application logic shipped by Appian. They do not contain data and therefore do not need to be part of regular data back ups. The should be backed up when creating a full backup of the installed software, for instance when upgrading or applying a hotfix.