Multiple receiver channels should not use same WSDL port name

hi,

We have an HCI scenario, where based on a condition I need to call separate operations in a WSDL. The port and binding for all operations along with the target URL is same in the WSDL. I have created an HCI flow for it but it is giving me the following error.

"Multiple receiver channels should not use same WSDL port name."

Please help.

Thanks,

Swati