Hi!
The DataLog should show rows containing the property-values passed to the DataSink for each execution, ie if you have 2 properties in your DataSink the log will show those properties' values..
Regarding the logging, maybe you could try enabling oracle logging by adding the -Doracle.jdbc.Trace=true argument in soapuipro.bat to the run arguments (read more about this option at
http://www.oracle.com/technology/tech/java/sqlj_jdbc/pdf/11.1%20logging%20white%20paper.pdf)
Hope this helps,
regards!
/Ole
eviware.com