Error: No WSDL method porttype in Mobile business object.

Hi experts,

I have made an FM in ECC and then after made enterprise web service of this FM.it is giving me an WSDL url .When i made web service in SMP using this URL, it created successfully.As shown in below fig.

But when i am going to created MBO by using this web service, it is giving me below error:

Please suggest.

Thanks in advance for your help.

Warm regards

Rohit chauhan