mappings not visible on the develpor version 6.5

Hi All,

I am facing some issue on the developer.

  1. Taken the latest service from production. All mappings are there present perfectly
  2. After completing the changes, there is one map step which I do not touch in my development, some mappings and hard codded values got removed.

Problem is when I ran the service, those values I can see coming during the run time. Even If I invoked the service from outside channel, that channel also do received those values. The only things is that we are unable to see the mappings.,

That mapping step is inside the catch block. While debugging the issue, I just disabled the try block and what can I see that those mappings came again and when I again enabled the step mappings again got disappeared.

Please help me out.