Problem in recieving the http data. SAP BC, webmethods.

Hi All,

I am using SAP BC 4.8. I have a “main” service in the interface which is called by the external customer over http who is also using SAP BC. The problem is I am not able to recieve the data in the pipeline. ( I have used save pipeline in the begining of the “main” service). I checked with his way of calling the http service, he sends the data in variable “string” which is input parameter to http service and he is not ready to change the way of sending the data. Now can anybody tell me how can I retrive the data in pipeline?