Hi Ajith,
Thank you for your reply.
Because I use local file, and upload the SDK wsdl file.
Q1. Do I still need to create External Web Service and set Communication System and a Communication Arrangement??
Q2. Do the above steps, in order to allow other non-SAP ECC systems to use it?
Q3. In my case, can I ignore this part of the settings?
Alternatively, it is necessary.
Best regards,
Daniel