in our XI-environment we are faced with the following issue:
The connection between the IS-U system and the XI has been realized using the SM59 on the IS-U sender system.
From the XI our sender system is set up using the RFC-adapter (outbound interface) and the answer (inbound interface) is using the SOAP-adapter. The recipient is communicating with a web service on the customer side (non-SAP-system).
The wsdl-file, uploaded to our XI system has been generated at the customer side.
The following problem occured:
if the request is made for the first time, within the transaction sxmb_moni successfull transmitted/
exchanged messages are visible.
But if we do the same request a second time, the error:
"lookup of alternativeServiceIdentifier via CPA-cache failed for channel ''"
But: the communication channel mentioned is not existing !!!
Using the note:
we tried to solve the problem but it did not work. The error is still occuring.
I really appreciate your help.
Thank you very much in advance.
Hüdayi and Manuel