Description:
Is SDM WebService using a different method to access the MDB as against the Web Interface?
Solution:
No.
SDM WebServices calls are done by the webengine. The webengine uses spel function calls to request the MDB data using slump->virtdb->sql_agent.
This helps to keep the WebService logic the same as the SDM Web interface. Direct connection to the MDB through the Webservice is not supported, irrespective of the DBMS type.