Is this a problem with File Reader?
I have a problem with UDS parsing the header with messages from this File Reader. Note how there is no space between the ] and the %. The header will not parse any messages received because of this missing space. Is the problem with UDS parser or with the way the File Reader is writing or something else?
May 05 15:43:19 [10.220.196.141]%GENERIC_FILEREADER-4: <snip>
Normally, there should indeed be a space between the ] and % when you do an lsdata export to create the syslog format file of your collected logs. If fact, I have never seen what you pasted below happen before (and I do a lot of lsdata dumps of filereader input).
I would suggest trying to export the data via lsdata one more time just to be safe, then if that fails I'd let support know.