tower_wait_job module is not working

Hi Folks,
I got an issue with tower_job_wait module in anisble tower. i use to launch an other template and wait for it to complete. template has been triggered and executed successfully but once after that wait job gets failed with below output.

[vinoth@ansible ansible]$ tower-cli --version
Tower CLI 3.1.7

[vinoth@ansible ansible]$ cat tower_launch.yaml

This list is for Ansble not Tower, contact RedHat support.