Is there a way to stop the execution of entire test suite if at least one test in that suite fails.
Thanks in advance,
There was an option introduced in v9.10.2 to "abort on any error". The option can be found under Test Suite>Execution Options>Test Execution>Test Relationship.
More info on the option can be found in documentation:
Specifying Execution Options (Test Flow Logic, Regression Options, etc.)