Hi Rakesh
Please check if the Interface and communication channel have been configured properly from PI side -
Communication Component (Sender): SAP Sourcing system
Interface : MI_OB_Supplier
Namespace : http://sap.com/xi/Esourcing/SRMJS/OP
Communication Channel : CT_Generic_Receiving_IDOC_Channel_For_ERP_Inbound_IDOC
Thanks
Sudipta
