SNC SMQ2 Error SR053

Hi,

I have created Contract Release document in ECC & triggered PORDCR1 via special function. I was able to see the Idoc generated and XML message on XI side. However the queue XBTR* is getting stuck in Inbound of APO (SNC) with the below message.

Internal error, calling address update without add ress ID

Message no. SR053

Any pointers?

Thanks,

Tejinder