Message SAP XS029 - Error when accessing contents of document &

Diagnosis
An error occurred in SAPoffice when trying to read the contents ofobject "&V1&" in a document to be sent (e.g. no authorization or anobject has been deleted).
Function 'SO_OBJECT_DATA_FOR_SEND_GET' delivered the return code"&V2&".

System Response
Action was canceled.

Procedure
Activate the SAPconnect trace, resend the document and refer to thetrace entries created.