on 05-04-2015 2:32 PM
Hello!
I am trying to establish a FTPS connection to our VAN GXS using these settings/credentials:
The processing starts and after 20-30 minutes I am getting the following error message:
I am using SAP PI 7.1. Does anyone know how to configure the communication channel properly?
Thank you!
Regards
Christian
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Hello Hareesh! Hello Praveen!
Yesterday we were in contact with GXS hotline. They asked us to install CoreFTP Pro and we did the following configuration:
This configuration works but I have absolutely no idea how to put this configuration 1:1 to our PI system (e.g. connection "FTPS (SSL direct)" and server type "GXS").
Do you have an idea how to implement it?
Thank you very much!
Regards
Christian
Hi Christian,
PI does not support implicit FTPS i.e specifying port 6366 for the control port in the channel configuration. Use explicit FTPS by specifying the control port as 21.
Refer below sap note for more detail.
1554886 - Implicit FTPS is not supported by the XI/PI FTP Adapter
Cause
Using implicit FTPS (i.e., specifying 990 for the control port in the channel configuration) which is an old standard - not
included in the RFC 4217 specification - that is not supported by the XI/PI FTP Adapter.
Resolution
Use explicit FTPS by specifying the control port as 21
Regards,
Praveen.
Hi Christian,
Regards,
Praveen.
I disagree with this. I can confirm that PI doesn't support implicit FTP but at doesn't mean that port always has to be 21.
It can be anything but it's just that when you setup your FTP account, you get to choose whether to allow implicit/explicit requests.
and AFAIK - ideally implicit mode would always be enabled on port 990, anything other than 990 should be explicit.
So you should configure the port given by your third party.
And as i mentioned in my intial reply, don't check the check box for x509 but just upload the certificates into (NWA -> Certificates & Keys -> Key storage -> Trusted CA's)
Did you try XPI inspector.??
Hi Christian,
Are you able to connect to GXS van.
I am also trying to connect to GXS van using FTP adapter in SAP PO.
I able to post the files using receiver File channel.
But while pulling the file from SAP sender Adapter we are getting below error.
Could not process due to error: java.long.IllegalStateException: Error during RETR epilogue: com.sap.aii.adapter.file.ftp.FTPEx: 550 Unexpected reply codeRequested action not taken. Extraction command SNRF: 1508210524AZOY. TIP error: GOFILE - invalid service reference (must be an 18-digit number).(0060)
Regards,
Dasrshana
Were you able to connect to the FTP server with above credentials using filezilla(any other FTP utilities) ?
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And can you confirm if it is an explicit port?
In addition, try configuring the below advanced property to see if it's an issue with hostname validation.
strictHostnameChecking -> false
Just to add - XPI inspector is very useful in such cases. It logs each and every step in the communication and gives much detailed information on the connection error. So you might want to give a try..
No.. It's not for GXS and i never connected to it..
I would suggest you to use XPI inspector to get additional traces -
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