I solved this problem.
I found that when “A” webMethods server send an X12 EDI file to “B” server through AS/2, there is no content at TN Transaction Analysis document detail view on B server, and also no content in A server.
I think there somthing wrong about A server, because it should be some content likes codes in the Content tab.
So, I do somwthing about “A” server.
1.clear or delete all CA, CA Chain, and private key in Enterprise and Trading Partner.
2.Shutdown webMethods server.
3.Clean or delete the files in the two folders WmRepository2 and WmRepository.
4.Start webMethods server again.
5.Import or bind the Enterprise CA, CA chain, private key again.
6.Shutdown webMethods server again, and Restart the server.(This refers to other guy’s idea from the forum)
7.Import other trading partner’s CA, CA Chain.
Then, I send an test EDI file from A to B server again.
It work find, no error.
#Integration-Server-and-ESB#B2B-Integration#webMethods