Recording Running Issue in SM35

Dear All!

I am facing a problem while doing recording through SM35 for Hospital Management System standard Transaction code

NV2001 for creating new visit and giving the parameters Patient Number (PATNR) and INSTITUTION (EINRI) which is

customized, But while entering start buffering and unable to open next screen (visit creating screen) and It is taking time more than 30 minutes against this tcode while Recording is running fine for other standard tcodes and It is not taking more than 3 seconds.

So Kindly give me some proper solution.

Thanks!