Avoid - Values missing in queue context

Dear PI experts,

I have one interface scenario where I validate the mapping at the top most node of the target message.

When the condition is not met, no mapping will be generated. But the message in the integration engine will be marked as error with the "Values missing in queue context" error message.

The solution actually works, but then we hardly differ the "true" error message and the one that we intended to be error (those with "values missing in queue context" error).

Is there any work around that I can use to remove this specific error? But still I want to keep the condition if it is not met than do not generate output message.

Any advice will be appreciated,

Thank you