No problem Tammy. What i am unable to understand, why it gives RFC_CLOSED error when other reports work fine which access the same infoset.
I found a SAP Note 1671560 which talks about the Database Connector Error: 'Time limit exceeded' followed by Database Connector Error: 'RFC_CLOSED' but in this case there is no Time limit Exceeded. It doesn't get to the Infoset prompt screen at all !!
Ingo Hilgefort - can you help me please 
We had created a SAP support ticket but no resolution yet.