i need to capture the string from response and to add integer 1 with that string and to write in text file
Hello Renuga,
If you want to learn how to extract response content check out this link: https://www.neotys.com/documents/doc/neoload/latest/#962.htm
To manipulate the value that you captured, I would suggest you to use javascript action : https://www.neotys.com/documents/doc/neoload/latest/#989.htm
About writting the computed result in a file, you can write it in a log using javascript action too. And beware of setting up your log level on the preferences menu under Projects Settings -> Runtime Parameters : Javascript Logging Level.
I hope it helped
Best Regards,
Fousseyni B.