Getting Error after recording the script, Vugen is throwing the error that cannot create the script

Hi ,

I have around around 130 transactions in my recording for siebel protocol.But after recording vugen is not generating the script and throwing the error that failed to generate the script.

But if i am recording the script with the less number of transaction then its fine.

Can anybody help me in knowing , why vugen is not able to generate the script for the large number of scripts ?