Joe,
> On Apr 23, 2020, at 1:41 PM, Joe Dombroski via 4D_Tech <[email protected]>
> wrote:
>
> I have been having occasional -43 protocol not supported errors when I
> attach files to an email. I finally dug in and found that I must keep the
> file name under 29 characters. Anyone else notice this? I am on 16.4r4.
That has been around a while. You also have to worry about the ‘.b64’ added at
the end. Here’s how I handle it.
$err:=IT_Encode
($AttachmentArrayPtr->{$x};vEncodedAttachment;$EncodingNumber) //<< Encode
the file here 3/6/07
//
If (($Err=-37) | ($Err=-1411) | ($Err=10083))
// File name too long 9/30/11
//
$Path:="" // 5/17/10
$FileName:=$AttachmentArrayPtr->{$x}
// 5/17/10
$Extension:="" // 5/17/10
//
Repeat // 5/17/10
$y:=Position(Folder
separator;$FileName) // 2/22/19
If ($y#0) // 5/17/10
$Path:=$Path+Substring($FileName;1;$y) // 5/17/10
$FileName:=Substring($FileName;$y+1) // 5/17/10
End if // 5/17/10
Until ($y=0) // 5/17/10
//
$y:=Length($FileName) // 5/17/10
While ($y>=2) // 5/17/10
If
(Substring($FileName;$y;1)=".") // Found dot 5/17/10
$Extension:=Substring($FileName;$y) // 5/17/10
$FileName:=Substring($FileName;1;$y-1) // 5/17/10
$y:=0 // 5/17/10
Else // 5/17/10
$y:=$y-1 // 5/17/10
End if // 5/17/10
End while // 5/17/10
//
$FileName:=Substring($FileName;1;22)
// Can olnly have 22 characters in file name to leave room for encoded file
extension 5/17/10
$ShortName:=$Path+$FileName+$Extension
// 5/17/10
//
If (Test path name($ShortName)=1) //
Document already exists 5/13/09
DELETE DOCUMENT($ShortName) //
Delete document 5/13/09
End if // 5/13/09
//
MOVE
DOCUMENT($AttachmentArrayPtr->{$x};$ShortName) // Make name smaller 10/2/08
$AttachmentArrayPtr->{$x}:=$ShortName
// 10/2/08
//
$err:=IT_Encode
($AttachmentArrayPtr->{$x};vEncodedAttachment;$EncodingNumber) // Re-encode
the file 10/2/08
//
DELETE DOCUMENT($ShortName) // Delete
document 6/20/11
//
End if // 10/2/08
Randy Kaempen
Intellex Corporation
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