CRFCN0043E

Failed to insert script commands into script at suggested location, line count failure.

The message is displayed when inserting line outside the class area during recording in an already recorded script. The line count does not match till a line and there are extra information at the end of the cache. There is a difference in the line counting scheme that might be due to non-LineFeed line terminators.
Error message is displayed and the execution continues.
Verify that you insert the script commands within Rational® Functional Tester lines in the class.