(ESshFatal) Out of memory. All channels closed

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Dorent
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Location:
Russian Federation, Vladimir

(ESshFatal) Out of memory. All channels closed

Hello!
We use automatic file transfer to a remote SFTP server using WinSCP 5.17.2 and a bat file.
Transfer occurs at night and large files (from 200 megabytes to 25 gigabytes).

Often we see error Out of memory and session closure:

* 2020-03-15 01: 59: 24.988 (ESshFatal) Out of memory
> 2020-03-15 01: 59: 24.988 Type: SSH_FXP_CLOSE, Size: 25, Number: 194979844
<2020-03-15 01: 59: 25.081 Type: SSH_FXP_STATUS, Size: 24, Number: 194979844
<2020-03-15 01: 59: 25.081 Status code: 0
. 2020-03-15 01: 59: 25.097 Closing connection.
. 2020-03-15 01: 59: 25.097 Sending special code: 1
. 2020-03-15 01: 59: 25.191 Session sent command exit status 0
. 2020-03-15 01: 59: 25.191 Main session channel closed
. 2020-03-15 01: 59: 25.191 All channels closed

The full log and bat file were attached in private mode.
  • backup511_hetzner.cmd (1.45 KB, Private file)
  • sftp_winscp.log (3.32 MB, Private file)

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martin
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Re: (ESshFatal) Out of memory. All channels closed

Thanks for your report.
I have sent you an email with a debug version of WinSCP to the address you have used to register on this forum.

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