# 3731 Trying to Read the Same Store File from Multiple Sessions Can Cause 1306 File Read Error

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I am trying to isolate a problem I am having with my replication updates. I am copying files from a Remote Store to a local store. The Remote Store in located on a dedicated server. When I run the update either here or on a customer site (remotely) all is good (all files are copied normally). However, when I run as a job in the miidle of the night some sites work normally and others download some files and not others or even no files at all. When I remote in to those sites and run the updater it works every time.

In looking at a Log file for the Updater where I know it did not work, I see I am getting error 1306. In this case it looks like none of the files copied. They all are reporting 1306.

Furthermore, I just tried to following:

1) Opened 2 instances of EDBMgr
2) Started a copy of a file from a remote store to a local store on both instances.
3) Eventually, both errored out with the 1306 error "Error reading from the file <filename>