Record format cannot be set to Fixed 128

Hi Guys,
I meet following problem in OFTP 1.0 Build 37 to sent out files to partner.
Set Record format(SFIDFMT) to 'F' and Length(SFIDLRECL) to '128' in partner configuration, But logs show:
[Transmission 491] The record format of the transmission has been changed to U (unstructured binary file), this is outbound the only supported format that supports signature, compression and encryption.
Attachment for reference.
Confirmed from partner, they received the file 'Unformatted',SFIDFMT=U, SFIDLRECL=00000.

Is there any guy give me some advice?

Forum
OFTP2

Comments

Profile picture for user service

"The record format of the transmission has been changed to U (unstructured binary file), this is outbound the only supported format that supports signature, compression and encryption."

--> If you setup signature, compression and encryption you cannot chose the format F, this is only supported in format U by the OFTP2 protocol. Please refer to https://www.rfc-editor.org/rfc/rfc2204.html

Regards

After removing signature, compression and encryption, it works fine for a while. Recently, below error happened (also attachment)
[Mar 10, 2023 5:04:45 PM] [Session 20230310170443-111] Waiting for receipt acknowledgement (EERP/NERP)
[Mar 10, 2023 5:04:46 PM] [Session 20230310170443-111] The outbound transmission has been interrupted.
Would anyone help me?

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In reply to by service

Hi,
After setting format to 'U', EERP could be received sucessfully.
But our partner insist that they need Fixed 128 and they are not having problems with lot of other suppliers.
I have no idea.

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