Hi Experts,
For invoicing purpose many vendors are connecting us through AS2. Now we have developed an AS2
for a new vendor but while testing they are getting '503 server not available' error from our test system
when our network team can trace the incoming traffic and as per them our PO server returning timed
out error. I have also asked one of our existing vendor to send a file to our Test landscape but they
are having same issue though I can find a successful connection from this vendor one week back.
Could you please let me know how can I trace the error and how AS2 works i.e. is there any way we can
check with AS2 url
Regards,
Anir