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Error: "CX_AI_SYSTEM_FAULT - No logical port 'ONESOURCE_100' exists for the proxy class".

Pankaj-Kumar
Participant
0 Kudos

Hi,

I am facing error "CX_AI_SYSTEM_FAULT - No logical port 'ONESOURCE_100' exists for the proxy class" while releasing my purchase order via ME29N transaction. There is workflow triggered and in turn it calls a proxy class then this error is thrown. Hence no Second purchase order/Sales order related with trading contract is no generated.

Accepted Solutions (1)

Accepted Solutions (1)

Pankaj-Kumar
Participant
0 Kudos

Hello Friends,

I got the answer. Actually it's the problem of web configuration error under SOAMANAGER in the same system where I am getting the error.

Solution:-

Go to the system-> Click on the web service configuration -> enter the object name = "CLASS NAME for which you are getting the error" -> Click on it you will be directed on another page where you will see no logical port is maintained. You can find out the LOGICAL port name from the exception itself. Maintain the logical port and go next. At one place it will required user id and password.generally user id will be "test". password need to be found out from BASIS team.Use this user id and password and maintain the application server name on one of the next step.

If you feel any problem just reach out to BASIS team. They will help you out.

Thanks!

Pankaj Kumar

Answers (1)

Answers (1)

matt
Active Contributor

Check the webservice entries in SOAMANAGER. Also check where the workflow calls the proxy class - where does it get ONESOURCE_100 from? (The logical port is given as a parameter to the constructor of the proxy).

Pankaj-Kumar
Participant

Thanks a lot Mathew for your response. I too got the answer.