Siebel Provided Business service to Query a Business Component and return the Row Id of the fetched

Hi All,

Is there any Siebel Provided Business service to Query a Business Component and return the Row Id of the fetched result.

My requirement is as follows:

I wanted to Query Address BC with ContactId and the response parameters like Street, City and some other parameters and get the RowId of the Address.

I wanted to call this Directly on the Datamap and do the Upsert record based on the results. So i wanted to know if there is any existing BS which i can use directly or create a custom BS for it?

Thanks,

Vanaja