Error during SC to PO: Recipient not found

Hi Gurus,

  I am working on SAP SRM 7.0. The SRM system is configured in such a way all shopping carts (SC) will create a PR in ECC , but according to requirement for some conditions SC will create PO in ECC system. I have implemented 2 BADI's (BBP_TARGET_OBJTYPE and BBP_TARGET_OBJECTS ) to achieve the PO scenario. The PR get created successful but PO creation showing error: "Recipient not found".

Please let me know the probale cause of this error.

Message Class: BBP_EXC

Message number: 004

Thanks,

Prakash Jha