Hi All,
I have a process named "Import From Data lake SP SG FOM" where lots of actions were placed. For instance, My actions in the following order . Today date.csv and import stock Expiry DC-9205,9209,9207 are to be uploaded files.

When I publish the process in the dashboard and click to upload the files, the upload sequence got jumbled as follows

What should be the upload sequence to be followed for anaplan connect import? However, i tried uploading the sequence as follows via anaplan connect.

I got the following error. What could be the cause of error? any suggestions please?
_2021-02-26 17:35:07 INFO [c.a.client.Service :83 ] 1532 |--
> Initializing Service..._
> _2021-02-26 17:35:07 INFO [a.BasicAuthenticator:26 ] 1532 |--
> Authenticating via Basic..._
> _2021-02-26 17:35:11 INFO [c.a.c.l.LogUtils :44 ] 1532 |-- = =
> = = = = = = = = = = = = = = = = = = = = = = = = = = = =_
> _2021-02-26 17:35:11 INFO [c.a.c.TaskFactory :118 ] 1532 |--
> Running Process: Import From Datalake SP SG FOM (id=118000000058)_
> _2021-02-26 17:35:14 INFO [c.a.client.Task :207 ] 1532 |-- Run
> status: Failed._
> _2021-02-26 17:35:14 INFO [c.a.c.l.LogUtils :56 ] 1532 |--
> -----------------------------------------_
> _2021-02-26 17:35:14 INFO [c.a.client.Task :230 ] 1532 |-- !!!
> The operation failed !!! =(_
> _2021-02-26 17:35:14 INFO [c.a.c.l.LogUtils :60 ] 1532 |-- - -
> - - - - - - - - - - - - - - - - - - -_
> _2021-02-26 17:35:14 INFO [c.a.client.Task :3880 ] 1532 |-- The
> uploaded file is no longer available; please upload the file again_
> _2021-02-26 17:35:14 INFO [c.a.client.Task :3880 ] 1532 |-- The
> uploaded file is no longer available; please upload the file again_
> _2021-02-26 17:35:14 INFO [c.a.client.Task :3880 ] 1532 |--
> errorMessage - The uploaded file is no longer available; please upload
> the file again_
> _2021-02-26 17:35:15 DEBUG [c.a.client.Program :1726 ] 1552 |--
Thanks,
Aish